Insider Trading disclosures for Kirby Corp.

The latest disclosure was made by Scott P. Miller in Kirby Corp. where a trade of 1,244 Common Stock, par value $0.10 per share done at an average price of $107.6 was reported to US exchanges on Feb. 5, 2025.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name	Client Category	Action	Reported to Exchange	Quantity	Post Transaction Holding	Traded %	Avg. Price	Value	Security Type
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 107.61 per share.	05 Feb 2025	1,244	5,545 (0%)	0%	107.6	133,867	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 109.00 per share.	05 Feb 2025	3,545	2,000 (0%)	0%	109	386,405	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	6,403	14,164 (0%)	0%		0	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	4,580	4,580	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,911	7,644	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,219	6,657	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,273	4,546	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	2,516	11,648 (0%)	0%	107.1	269,564	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,238	10,869 (0%)	0%		0	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	2,750	2,750	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	717	2,868	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	763	2,289	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	758	1,516	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	544	10,325 (0%)	0%	107.1	58,284	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	18,347	86,930 (0%)	0%		0	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	7,221	79,709 (0%)	0%	107.1	773,658	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	6,820	13,640	-		-	Restricted Stock Units
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	6,572	19,716	-		-	Restricted Stock Units
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	4,955	19,820	-		-	Restricted Stock Units
David W. Grzebinski	Director, CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	20,615	20,615	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	7,897	17,944 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	11,455	11,455	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,507	10,028	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,662	7,986	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	2,728	5,456	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	3,109	14,835 (0%)	0%	107.1	333,098	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	4,688	7,932 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	3,435	3,435	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,433	5,732	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,664	4,992	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,591	3,182	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	1,143	6,789 (0%)	0%	107.1	122,461	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	880	2,200 (0%)	0%		0	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	374	1,826 (0%)	0%	107.1	40,070	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	303	606	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	278	834	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	299	1,196	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	1,145	1,145	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	4,267	5,986 (0%)	0%		0	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	1,742	4,244 (0%)	0%	107.1	186,638	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,455	2,910	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,498	4,494	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,314	5,256	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	5,955	5,955	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	1,835	1,835	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	342	2,458 (0%)	0%	107.1	36,642	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	455	910	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	416	1,248	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	418	1,672	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,289	2,800 (0%)	0%		0	Common Stock, par value $0.10 per share
Julie Marie Kruger	VP Human Resources	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	243	486	-		-	Restricted Stock Units
Julie Marie Kruger	VP Human Resources	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	1,077	4,030 (0%)	0%		0	Common Stock, par value $0.10 per share
Julie Marie Kruger	VP Human Resources	Payment of exercise price or tax liability using portion of securities received from the company at price $ 107.14 per share.	31 Jan 2025	452	3,578 (0%)	0%	107.1	48,427	Common Stock, par value $0.10 per share
Julie Marie Kruger	VP Human Resources	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	416	1,248	-		-	Restricted Stock Units
Julie Marie Kruger	VP Human Resources	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	31 Jan 2025	418	1,672	-		-	Restricted Stock Units
Julie Marie Kruger	VP Human Resources	Grant, award, or other acquisition of securities at price $ 0.00 per share.	31 Jan 2025	1,650	1,650	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	1,710	7,761 (0%)	0%	109.1	186,544	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	1,433	0	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	2,758	2,758	-		-	Restricted Stock Units
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	4,191	9,471 (0%)	0%		0	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	1,348	9,031 (0%)	0%		0	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	400	8,631 (0%)	0%	109.1	43,636	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	887	887	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	461	0	-		-	Restricted Stock Units
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	11,913	73,312 (0%)	0%		0	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	4,729	68,583 (0%)	0%	109.1	515,887	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	3,763	0	-		-	Restricted Stock Units
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	8,150	8,150	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	2,660	2,660	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	3,888	11,634 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	1,587	10,047 (0%)	0%	109.1	173,126	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	1,228	0	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	810	3,244 (0%)	0%	109.1	88,363	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	1,044	0	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	2,010	2,010	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	3,054	4,054 (0%)	0%		0	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	288	1,320 (0%)	0%	109.1	31,418	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	273	0	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	394	394	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	667	1,608 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	834	1,760 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	493	493	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2025	341	0	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 109.09 per share.	24 Jan 2025	249	1,511 (0%)	0%	109.1	27,163	Common Stock, par value $0.10 per share
Julie Marie Kruger	VP Human Resources		24 Jan 2025	639	3,228 (0%)	0%		0	Common Stock, par value $0.10 per share
Julie Marie Kruger	VP Human Resources		24 Jan 2025	323	0	-		-	Restricted Stock Units
Julie Marie Kruger	VP Human Resources		24 Jan 2025	316	316	-		-	Restricted Stock Units
Julie Marie Kruger	VP Human Resources		24 Jan 2025	275	2,953 (0%)	0%	109.1	30,000	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Gift of securities by or to the insider at price $ 0.00 per share.	31 Dec 2024	1,000	61,399 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Sale of securities on an exchange or to another person at price $ 130.14 per share.	25 Nov 2024	40,001	37,315 (0%)	0%	130.1	5,205,730	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 128.21 per share.	20 Nov 2024	8,000	15,488 (0%)	0%	128.2	1,025,680	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Gift of securities by or to the insider at price $ 0.00 per share.	14 Nov 2024	1,000	62,399 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	12 Nov 2024	10,041	0	-		-	Employee Stock Options (Right to Buy)
Christian G. O’Neil	President and COO	Sale of securities on an exchange or to another person at price $ 130.00 per share.	12 Nov 2024	15,041	7,746 (0%)	0%	130	1,955,330	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 73.93 per share.	12 Nov 2024	10,041	22,787 (0%)	0%	73.9	742,331	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	07 Nov 2024	2,313	0	-		-	Employee Stock Options (Right to Buy)
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 75.50 per share.	07 Nov 2024	2,313	9,996 (0%)	0%	75.5	174,632	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 127.30 per share.	07 Nov 2024	2,313	7,683 (0%)	0%	127.3	294,445	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 75.50 per share.	19 Sep 2024	2,853	8,133 (0%)	0%	75.5	215,402	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Sale of securities on an exchange or to another person at price $ 126.54 per share.	19 Sep 2024	2,853	5,280 (0%)	0%	126.5	361,019	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	19 Sep 2024	2,853	0	-		-	Employee Stock Options (Right to Buy)
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 75.50 per share.	18 Sep 2024	10,698	26,777 (0%)	0%	75.5	807,699	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Sep 2024	10,698	0	-		-	Employee Stock Options (Right to Buy)
Christian G. O’Neil	President and COO	Sale of securities on an exchange or to another person at price $ 123.29 per share.	18 Sep 2024	14,031	12,746 (0%)	0%	123.3	1,729,882	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Sale of securities on an exchange or to another person at price $ 120.46 per share.	16 Sep 2024	26,358	63,399 (0%)	0%	120.5	3,175,085	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	16 Sep 2024	26,358	0	-		-	Employee Stock Options (Right to Buy)
David W. Grzebinski	Director, CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 75.50 per share.	16 Sep 2024	26,358	89,757 (0%)	0%	75.5	1,990,029	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 118.00 per share.	28 Aug 2024	1,398	7,683 (0%)	0%	118	164,964	Common Stock, par value $0.10 per share
Amy D. Husted	Exec VP General Counsel & Sec	Grant, award, or other acquisition of securities at price $ 0.00 per share.	05 Aug 2024	930	930	-		-	Restricted Stock Units
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 64.89 per share.	05 Aug 2024	12,730	28,809 (0%)	0%	64.9	826,050	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Sale of securities on an exchange or to another person at price $ 110.41 per share.	05 Aug 2024	12,730	16,079 (0%)	0%	110.4	1,405,519	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Aug 2024	2,770	12,730	-		-	Employee Stock Options (Right to Buy)
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Aug 2024	12,730	0	-		-	Employee Stock Options (Right to Buy)
Christian G. O’Neil	President and COO	Sale of securities on an exchange or to another person at price $ 110.21 per share.	05 Aug 2024	2,770	16,079 (0%)	0%	110.2	305,282	Common Stock, par value $0.10 per share
Christian G. O’Neil	President and COO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 64.89 per share.	05 Aug 2024	2,770	18,849 (0%)	0%	64.9	179,745	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, CEO	Sale of securities on an exchange or to another person at price $ 120.31 per share.	26 Jun 2024	3,000	63,399 (0%)	0%	120.3	360,930	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Sale of securities on an exchange or to another person at price $ 119.50 per share.	06 Jun 2024	1,500	926 (0%)	0%	119.5	179,250	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 75.50 per share.	28 May 2024	2,853	13,133 (0%)	0%	75.5	215,402	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 122.50 per share.	28 May 2024	7,853	5,280 (0%)	0%	122.5	961,993	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	28 May 2024	2,853	2,853	-		-	Employee Stock Options (Right to Buy)
Richard J. Alario	Director	Sale of securities on an exchange or to another person at price $ 121.39 per share.	21 May 2024	2,500	25,317 (0%)	0%	121.4	303,475	Common Stock, par value $0.10 per share
William M. Waterman	Director	Sale of securities on an exchange or to another person at price $ 114.51 per share.	15 May 2024	10,000	77,316 (0%)	0%	114.5	1,145,100	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		10 May 2024	2,470	18,584 (0%)	0%	115.7	285,828	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 112.28 per share.	07 May 2024	1,570	9,081 (0%)	0%	112.3	176,280	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Sale of securities on an exchange or to another person at price $ 109.25 per share.	01 May 2024	3,750	941 (0%)	0%	109.3	409,688	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 109.60 per share.	29 Apr 2024	676	23,488 (0%)	0%	109.6	74,090	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	24,164 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	27,817 (0%)	0%		0	Common Stock, par value $0.10 per share
Barry E. Davis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	33,800 (0%)	0%		0	Common Stock, par value $0.10 per share
Anne-Marie N. Ainsworth	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	26,965 (0%)	0%		0	Common Stock, par value $0.10 per share
Tanya S. Beder	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	15,998 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	87,316 (0%)	0%		0	Common Stock, par value $0.10 per share
Shawn D. Williams	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	10,361 (0%)	0%		0	Common Stock, par value $0.10 per share
Susan W. Dio	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	29 Apr 2024	1,828	5,292 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 99.52 per share.	25 Apr 2024	6,000	27,660 (0%)	0%	99.5	597,120	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 112.16 per share.	25 Apr 2024	5,324	22,336 (0%)	0%	112.2	597,140	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Apr 2024	6,000	0	-		-	Director Stock Options (Right to Buy
Richard J. Alario	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 99.52 per share.	25 Apr 2024	6,000	31,313 (0%)	0%	99.5	597,120	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Apr 2024	6,000	0	-		-	Director Stock Options (Right to Buy
Richard J. Alario	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 112.16 per share.	25 Apr 2024	5,324	25,989 (0%)	0%	112.2	597,140	Common Stock, par value $0.10 per share
William M. Waterman	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 99.52 per share.	24 Apr 2024	6,000	91,398 (0%)	0%	99.5	597,120	Common Stock, par value $0.10 per share
William M. Waterman	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Apr 2024	6,000	0	-		-	Director Stock Options (Right to Buy
William M. Waterman	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 101.05 per share.	24 Apr 2024	5,910	85,488 (0%)	0%	101.1	597,206	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 99.55 per share.	08 Apr 2024	316	1,487 (0%)	0%	99.6	31,458	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2024	803	0	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 99.78 per share.	08 Apr 2024	487	1,000 (0%)	0%	99.8	48,593	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2024	803	1,803 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 94.66 per share.	01 Apr 2024	90	2,426 (0%)	0%	94.7	8,519	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2024	367	0	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2024	367	2,516 (0%)	0%		0	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		27 Mar 2024	3,423	24,477 (0%)	0%	75.5	258,437	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		27 Mar 2024	3,423	0	-		-	Employee Stock Options (Right to Buy)
Dorman L. Strahan	President-Kirby Engine Systems		27 Mar 2024	3,423	21,054 (0%)	0%	95.1	325,562	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 84.90 per share.	26 Mar 2024	6,705	7,705 (0%)	0%	84.9	569,255	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	26 Mar 2024	6,705	0	-		-	Employee Stock Options (Right to Buy)
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 95.05 per share.	26 Mar 2024	6,705	1,000 (0%)	0%	95.0	637,310	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Sale of securities on an exchange or to another person at price $ 92.00 per share.	22 Mar 2024	2,228	1,719 (0%)	0%	92	204,976	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Sale of securities on an exchange or to another person at price $ 90.00 per share.	05 Mar 2024	1,670	3,947 (0%)	0%	90	150,300	Common Stock, par value $0.10 per share
Kumar Raj	Exec VP and CFO	Sale of securities on an exchange or to another person at price $ 88.00 per share.	23 Feb 2024	1,670	5,617 (0%)	0%	88	146,960	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 85.62 per share.	22 Feb 2024	3,000	21,660 (0%)	0%	85.6	256,860	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 85.44 per share.	12 Feb 2024	18,000	66,399 (0%)	0%	85.4	1,537,920	Common Stock, par value $0.10 per share
P. Scott Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 84.03 per share.	07 Feb 2024	2,461	1,000 (0%)	0%	84.0	206,798	Common Stock, par value $0.10 per share
A. Ronald Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 84.68 per share.	07 Feb 2024	1,413	10,651 (0%)	0%	84.7	119,653	Common Stock, par value $0.10 per share
W. David Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 84.72 per share.	06 Feb 2024	7,000	84,399 (0%)	0%	84.7	593,040	Common Stock, par value $0.10 per share
Christian O’Neil G.	President-Kirby Inland Marine	Sale of securities on an exchange or to another person at price $ 85.15 per share.	06 Feb 2024	8,994	16,079 (0%)	0%	85.1	765,839	Common Stock, par value $0.10 per share
D. Husted Amy	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 84.33 per share.	06 Feb 2024	2,728	10,280 (0%)	0%	84.3	230,052	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	303	909	-		-	Restricted Stock Units
Dragg Ronald A.	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	1,521	12,432 (0%)	0%		0	Common Stock, par value $0.10 per share
Grzebinski W. David	Director, President & CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	5,271	91,399 (0%)	0%	83.8	441,499	Common Stock, par value $0.10 per share
Strahan Dorman L.	President-Kirby Engine Systems		02 Feb 2024	595	21,054 (0%)	0%	83.8	49,837	Common Stock, par value $0.10 per share
Miller P. Scott	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	3,255	4,255 (0%)	0%		0	Common Stock, par value $0.10 per share
A. Niemietz Kurt	VP IR & Treasurer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	2,090	2,090	-		-	Restricted Stock Units
Christian O’Neil G.	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	5,390	27,195 (0%)	0%		0	Common Stock, par value $0.10 per share
Strahan Dorman L.	President-Kirby Engine Systems		02 Feb 2024	728	2,184	-		-	Restricted Stock Units
D. Amy Husted	VP General Counsel & Secretary	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	9,555	9,555	-		-	Restricted Stock Units
Niemietz A. Kurt	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	455	1,365	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	1,234	7,287 (0%)	0%	83.8	103,360	Common Stock, par value $0.10 per share
P. Miller Scott	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	1,591	4,773	-		-	Restricted Stock Units
O’Neil G. Christian	President-Kirby Inland Marine	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	2,122	25,073 (0%)	0%	83.8	177,739	Common Stock, par value $0.10 per share
Kumar Raj	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	1,498	5,992	-		-	Restricted Stock Units
Matthew Woodruff William	VP of Public and Govt Affairs	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	1,495	1,495	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		02 Feb 2024	666	2,664	-		-	Restricted Stock Units
L. Strahan Dorman	President-Kirby Engine Systems		02 Feb 2024	1,394	21,649 (0%)	0%		0	Common Stock, par value $0.10 per share
Marie Kruger Julie	VP Human Resources		02 Feb 2024	416	1,664	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	4,492	14,772 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian O’Neil G.	President-Kirby Inland Marine	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	12,535	12,535	-		-	Restricted Stock Units
Julie Kruger Marie	VP Human Resources		02 Feb 2024	282	2,589 (0%)	0%	83.8	23,620	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	1,455	4,365	-		-	Restricted Stock Units
Kruger Marie Julie	VP Human Resources		02 Feb 2024	243	729	-		-	Restricted Stock Units
Woodruff William Matthew	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	278	1,112	-		-	Restricted Stock Units
Dragg A. Ronald	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	368	12,064 (0%)	0%	83.8	30,824	Common Stock, par value $0.10 per share
Kruger Julie Marie	VP Human Resources		02 Feb 2024	2,090	2,090	-		-	Restricted Stock Units
A. Niemietz Kurt	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	416	1,664	-		-	Restricted Stock Units
Christian O’Neil G.	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	2,662	10,648	-		-	Restricted Stock Units
A. Ronald Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	763	3,052	-		-	Restricted Stock Units
W. David Grzebinski	Director, President & CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	24,775	24,775	-		-	Restricted Stock Units
Husted Amy D.	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	2,219	8,876	-		-	Restricted Stock Units
Kumar Raj	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	2,953	8,521 (0%)	0%		0	Common Stock, par value $0.10 per share
Miller Scott P.	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	1,664	6,656	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	1,764	13,008 (0%)	0%	83.8	147,753	Common Stock, par value $0.10 per share
Husted Amy D.	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	2,273	6,819	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	2,728	8,184	-		-	Restricted Stock Units
Dorman Strahan L.	President-Kirby Engine Systems		02 Feb 2024	2,390	2,390	-		-	Restricted Stock Units
Kruger Julie Marie	VP Human Resources		02 Feb 2024	659	2,871 (0%)	0%		0	Common Stock, par value $0.10 per share
A. Kurt Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	871	2,408 (0%)	0%		0	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	6,570	6,570	-		-	Restricted Stock Units
W. David Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	6,820	20,460	-		-	Restricted Stock Units
Grzebinski W. David	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	6,572	26,288	-		-	Restricted Stock Units
A. Dragg Ronald	Vice President and Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	3,585	3,585	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 Feb 2024	7,165	7,165	-		-	Restricted Stock Units
W. Grzebinski David	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	13,392	96,670 (0%)	0%		0	Common Stock, par value $0.10 per share
William Woodruff Matthew	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	581	4,937 (0%)	0%		0	Common Stock, par value $0.10 per share
Niemietz A. Kurt	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	259	2,149 (0%)	0%	83.8	21,694	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	246	4,691 (0%)	0%	83.8	20,605	Common Stock, par value $0.10 per share
Scott Miller P.	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.76 per share.	02 Feb 2024	794	3,461 (0%)	0%	83.8	66,505	Common Stock, par value $0.10 per share
Dragg Ronald A.	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2024	758	2,274	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 79.60 per share.	29 Jan 2024	1,828	1,000 (0%)	0%	79.6	145,509	Common Stock, par value $0.10 per share
Julie Kruger Marie	VP Human Resources		24 Jan 2024	323	323	-		-	Restricted Stock Units
L. Dorman Strahan	President-Kirby Engine Systems		24 Jan 2024	437	437	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	2,010	4,020	-		-	Restricted Stock Units
D. Amy Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	5,454	12,507 (0%)	0%		0	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		24 Jan 2024	946	1,892	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		24 Jan 2024	1,816	21,129 (0%)	0%		0	Common Stock, par value $0.10 per share
Miller Scott P.	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	3,857	3,857 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	1,029	2,828 (0%)	0%	77.6	79,799	Common Stock, par value $0.10 per share
Kruger Marie Julie	VP Human Resources		24 Jan 2024	271	2,212 (0%)	0%	77.5	21,016	Common Stock, par value $0.10 per share
Matthew Woodruff William	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	271	0	-		-	Restricted Stock Units
Husted Amy D.	VP General Counsel & Secretary	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	2,227	10,280 (0%)	0%	77.6	172,704	Common Stock, par value $0.10 per share
William Woodruff Matthew	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	938	4,761 (0%)	0%		0	Common Stock, par value $0.10 per share
Woodruff William Matthew	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	394	788	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	273	273	-		-	Restricted Stock Units
G. Christian O’Neil	President-Kirby Inland Marine	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	5,962	21,805 (0%)	0%	77.5	462,353	Common Stock, par value $0.10 per share
A. Ronald Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	532	10,911 (0%)	0%	77.6	41,257	Common Stock, par value $0.10 per share
Grzebinski W. David	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	3,571	0	-		-	Restricted Stock Units
Husted D. Amy	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,433	1,433	-		-	Restricted Stock Units
Husted D. Amy	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	2,758	5,516	-		-	Restricted Stock Units
David Grzebinski W.	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	8,150	16,300	-		-	Restricted Stock Units
Kruger Marie Julie	VP Human Resources		24 Jan 2024	639	2,483 (0%)	0%		0	Common Stock, par value $0.10 per share
Niemietz Kurt A.	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	493	986	-		-	Restricted Stock Units
Marie Julie Kruger	VP Human Resources		24 Jan 2024	316	632	-		-	Restricted Stock Units
Dragg Ronald A.	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	887	1,774	-		-	Restricted Stock Units
Kurt Niemietz A.	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	834	1,786 (0%)	0%		0	Common Stock, par value $0.10 per share
Niemietz A. Kurt	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	249	1,537 (0%)	0%	77.6	19,310	Common Stock, par value $0.10 per share
W. Grzebinski David	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	24,626	0	-		-	Restricted Stock Units
O’Neil Christian G.	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	9,850	0	-		-	Restricted Stock Units
Husted Amy D.	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,263	0	-		-	Restricted Stock Units
O’Neil Christian G.	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	2,660	5,320	-		-	Restricted Stock Units
W. David Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	40,110	99,116 (0%)	0%		0	Common Stock, par value $0.10 per share
O’Neil G. Christian	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,218	0	-		-	Restricted Stock Units
Scott Miller P.	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	803	0	-		-	Restricted Stock Units
G. O’Neil Christian	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	14,956	27,767 (0%)	0%		0	Common Stock, par value $0.10 per share
William Woodruff Matthew	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	405	4,356 (0%)	0%	77.6	31,408	Common Stock, par value $0.10 per share
P. Scott Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,044	1,044	-		-	Restricted Stock Units
Kurt Niemietz A.	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	341	341	-		-	Restricted Stock Units
A. Ronald Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,792	11,443 (0%)	0%		0	Common Stock, par value $0.10 per share
L. Strahan Dorman	President-Kirby Engine Systems		24 Jan 2024	433	0	-		-	Restricted Stock Units
David Grzebinski W.	Director, President & CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.55 per share.	24 Jan 2024	15,838	83,278 (0%)	0%	77.6	1,228,237	Common Stock, par value $0.10 per share
A. Ronald Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	461	461	-		-	Restricted Stock Units
Strahan L. Dorman	President-Kirby Engine Systems		24 Jan 2024	874	20,255 (0%)	0%	77.6	67,779	Common Stock, par value $0.10 per share
W. Grzebinski David	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	3,763	3,763	-		-	Restricted Stock Units
Christian O’Neil G.	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	1,228	1,228	-		-	Restricted Stock Units
Ronald Dragg A.	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2024	444	0	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Gift of securities by or to the insider at price $ 0.00 per share.	28 Dec 2023	1,000	59,006 (0%)	0%		0	Common Stock, par value $0.10 per share
G. Christian O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	21 Dec 2023	6,861	0	-		-	Employee Stock Options (Right to Buy)
G. Christian O’Neil	President-Kirby Inland Marine	Sale of securities on an exchange or to another person at price $ 80.42 per share.	21 Dec 2023	6,861	12,811 (0%)	0%	80.4	551,762	Common Stock, par value $0.10 per share
G. Christian O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 68.50 per share.	21 Dec 2023	6,861	19,672 (0%)	0%	68.5	469,979	Common Stock, par value $0.10 per share
L. Strahan Dorman	President-Kirby Engine Systems		15 Dec 2023	3,876	23,189 (0%)	0%	68.5	265,506	Common Stock, par value $0.10 per share
Strahan L. Dorman	President-Kirby Engine Systems		15 Dec 2023	3,876	19,313 (0%)	0%	77.2	299,305	Common Stock, par value $0.10 per share
L. Strahan Dorman	President-Kirby Engine Systems		15 Dec 2023	3,876	0	-		-	Employee Stock Options (Right to Buy)
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2023	9,178	12,178 (0%)	0%		0	Common Stock, par value $0.10 per share
Kumar Raj	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2023	9,178	0	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.15 per share.	09 Dec 2023	3,610	8,568 (0%)	0%	73.2	264,072	Common Stock, par value $0.10 per share
W. Grzebinski David	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 76.78 per share.	01 Dec 2023	4,000	60,006 (0%)	0%	76.8	307,120	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 80.54 per share.	03 Oct 2023	5,000	64,006 (0%)	0%	80.5	402,700	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 85.72 per share.	12 Sep 2023	3,000	24,660 (0%)	0%	85.7	257,160	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Sale of securities on an exchange or to another person at price $ 85.24 per share.	11 Sep 2023	3,000	25,313 (0%)	0%	85.2	255,720	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Sale of securities on an exchange or to another person at price $ 84.72 per share.	11 Sep 2023	3,000	28,313 (0%)	0%	84.7	254,160	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 84.58 per share.	08 Sep 2023	1,019	7,053 (0%)	0%	84.6	86,187	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 66.06 per share.	07 Sep 2023	90	11,574 (0%)	0%	66.1	5,945	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	07 Sep 2023	1,833	0	-		-	Employee Stock Options (Right to Buy)
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	07 Sep 2023	90	0	-		-	Employee Stock Options (Right to Buy)
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 84.15 per share.	07 Sep 2023	1,923	9,651 (0%)	0%	84.1	161,820	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 68.50 per share.	07 Sep 2023	1,833	11,484 (0%)	0%	68.5	125,561	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 83.85 per share.	06 Sep 2023	6,456	8,072 (0%)	0%	83.9	541,336	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	06 Sep 2023	6,456	0	-		-	Employee Stock Options (Right to Buy)
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 68.50 per share.	06 Sep 2023	6,456	14,528 (0%)	0%	68.5	442,236	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 83.03 per share.	06 Sep 2023	26,634	69,006 (0%)	0%	83.0	2,211,421	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	06 Sep 2023	26,634	0	-		-	Employee Stock Options (Right to Buy)
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 68.50 per share.	06 Sep 2023	26,634	95,640 (0%)	0%	68.5	1,824,429	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 83.56 per share.	01 Sep 2023	5,000	69,006 (0%)	0%	83.6	417,800	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 82.26 per share.	30 Aug 2023	3,500	27,660 (0%)	0%	82.3	287,910	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Sale of securities on an exchange or to another person at price $ 80.00 per share.	24 Aug 2023	3,000	12,811 (0%)	0%	80	240,000	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Sale of securities on an exchange or to another person at price $ 79.77 per share.	18 Aug 2023	1,500	31,160 (0%)	0%	79.8	119,655	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	07 Aug 2023	6,315	0	-		-	Employee Stock Options (Right to Buy)
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 82.81 per share.	07 Aug 2023	6,315	0 (0%)	0%	82.8	522,945	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 73.29 per share.	07 Aug 2023	6,315	6,315 (0%)	0%	73.3	462,826	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		04 Aug 2023	2,500	19,313 (0%)	0%	82.5	206,150	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 81.85 per share.	31 Jul 2023	1,293	9,651 (0%)	0%	81.8	105,832	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 80.00 per share.	27 Jul 2023	1,500	8,072 (0%)	0%	80	120,000	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Sale of securities on an exchange or to another person at price $ 80.00 per share.	27 Jul 2023	2,966	3,000 (0%)	0%	80	237,280	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 76.69 per share.	03 Jul 2023	4,000	74,006 (0%)	0%	76.7	306,760	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 77.00 per share.	30 Jun 2023	1,500	9,572 (0%)	0%	77	115,500	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 74.48 per share.	15 Jun 2023	607	0 (0%)	0%	74.5	45,209	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 74.47 per share.	06 Jun 2023	3,000	11,072 (0%)	0%	74.5	223,410	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Gift of securities by or to the insider at price $ 0.00 per share.	06 Jun 2023	1,000	78,006 (0%)	0%		0	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 71.81 per share.	01 Jun 2023	3,000	79,006 (0%)	0%	71.8	215,430	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	112,465 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	32,660 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	31,313 (0%)	0%		0	Common Stock, par value $0.10 per share
Rocky B. Dewbre	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	4,846 (0%)	0%		0	Common Stock, par value $0.10 per share
Rocky B. Dewbre	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	3,100	3,100	-		-	Director Stock Options (Right to Buy)
Barry E. Davis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	30,732 (0%)	0%		0	Common Stock, par value $0.10 per share
Barry E. Davis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	1,240	31,972 (0%)	0%		0	Common Stock, par value $0.10 per share
Anne-Marie N. Ainsworth	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	25,137 (0%)	0%		0	Common Stock, par value $0.10 per share
Tanya S. Beder	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	14,170 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	1,240	85,398 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	84,158 (0%)	0%		0	Common Stock, par value $0.10 per share
Shawn D. Williams	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	8,533 (0%)	0%		0	Common Stock, par value $0.10 per share
Susan Dio	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 May 2023	2,767	3,464 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2023	803	803 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2023	803	803	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.72 per share.	08 Apr 2023	196	607 (0%)	0%	67.7	13,273	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 69.65 per share.	03 Apr 2023	2,000	82,006 (0%)	0%	69.7	139,300	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2023	367	367	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 69.70 per share.	01 Apr 2023	90	952 (0%)	0%	69.7	6,273	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2023	367	1,042 (0%)	0%		0	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 74.51 per share.	07 Mar 2023	1,200	10,944 (0%)	0%	74.5	89,412	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Sale of securities on an exchange or to another person at price $ 74.23 per share.	07 Mar 2023	750	675 (0%)	0%	74.2	55,673	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO		03 Mar 2023	3,000	5,568 (0%)	0%	75	225,000	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Sale of securities on an exchange or to another person at price $ 72.47 per share.	01 Mar 2023	3,000	84,006 (0%)	0%	72.5	217,410	Common Stock, par value $0.10 per share
Rocky B. Dewbre	Director	Purchase of securities on an exchange or from another person at price $ 73.00 per share.	28 Feb 2023	1,400	2,079 (0%)	0%	73	102,200	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 72.89 per share.	13 Feb 2023	7,406	14,072 (0%)	0%	72.9	539,823	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Sale of securities on an exchange or to another person at price $ 73.00 per share.	13 Feb 2023	4,315	0 (0%)	0%	73	314,995	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Sale of securities on an exchange or to another person at price $ 73.00 per share.	13 Feb 2023	2,000	5,966 (0%)	0%	73	146,000	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 72.82 per share.	08 Feb 2023	1,500	12,144 (0%)	0%	72.8	109,230	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Sale of securities on an exchange or to another person at price $ 73.02 per share.	08 Feb 2023	8,660	15,811 (0%)	0%	73.0	632,353	Common Stock, par value $0.10 per share
Rocky B. Dewbre	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	07 Feb 2023	765	765	-		-	Director Stock Options (Right to Buy)
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 73.24 per share.	07 Feb 2023	1,203	0 (0%)	0%	73.2	88,108	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 72.33 per share.	07 Feb 2023	2,815	1,203 (0%)	0%	72.3	203,609	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	2,273	22,368 (0%)	0%		0	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	2,273	9,092	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	890	21,478 (0%)	0%	74.0	65,833	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		03 Feb 2023	728	2,912	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		03 Feb 2023	728	22,120 (0%)	0%		0	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		03 Feb 2023	307	21,813 (0%)	0%	74.0	22,709	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	185	13,644 (0%)	0%	74.0	13,684	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	758	3,032	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	758	13,829 (0%)	0%		0	Common Stock, par value $0.10 per share
Rocky B. Dewbre	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	03 Feb 2023	679	679 (0%)	0%		0	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	6,820	27,280	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	2,684	87,006 (0%)	0%	74.0	198,535	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	6,820	89,690 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	2,728	25,545 (0%)	0%		0	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	2,728	10,912	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	1,074	24,471 (0%)	0%	74.0	79,444	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	1,591	4,406 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	1,591	6,364	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	388	4,018 (0%)	0%	74.0	28,700	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	303	3,944 (0%)	0%		0	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	303	1,212	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	121	3,823 (0%)	0%	74.0	8,950	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	1,455	8,398 (0%)	0%		0	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	1,455	5,820	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	432	7,966 (0%)	0%	74.0	31,955	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	455	1,560 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Feb 2023	455	1,820	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 73.97 per share.	03 Feb 2023	135	1,425 (0%)	0%	74.0	9,986	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	11,095	11,095	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		01 Feb 2023	3,330	3,330	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	3,815	3,815	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	32,860	32,860	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	13,310	13,310	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	8,320	8,320	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	1,390	1,390	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	7,490	7,490	-		-	Restricted Stock Units
Susan Dio	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	697	697 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	01 Feb 2023	2,080	2,080	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	707	0	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,263	1,263	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,433	2,866	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,758	8,274	-		-	Restricted Stock Units
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 51.23 per share.	24 Jan 2023	3,541	19,540 (0%)	0%	51.2	181,405	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	3,130	16,410 (0%)	0%	64.7	202,417	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	6,161	22,571 (0%)	0%		0	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	2,476	20,095 (0%)	0%	64.7	160,123	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	3,541	0	-		-	Employee Stock Options (Right to Buy)
Joseph H. Pyne	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	775	109,698 (0%)	0%	64.7	50,119	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,649	0	-		-	Restricted Stock Units
Joseph H. Pyne	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,649	110,473 (0%)	0%		0	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,592	7,776	-		-	Restricted Stock Units
Kim B. Clarke	VP and Chief HR Officer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	5,833	5,833 (0%)	0%		0	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	1,518	4,315 (0%)	0%	64.7	98,169	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	707	0	-		-	Restricted Stock Units
Kim B. Clarke	VP and Chief HR Officer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,187	1,187	-		-	Restricted Stock Units
Kim B. Clarke	VP and Chief HR Officer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,347	2,694	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,660	7,980	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,228	2,456	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,218	1,218	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,325	0	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	2,539	22,817 (0%)	0%	64.7	164,197	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	6,431	25,356 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	2,010	6,030	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,044	2,088	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	803	803	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	1,042	2,815 (0%)	0%	64.7	67,386	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	3,857	3,857 (0%)	0%		0	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	394	1,182	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	1,150	4,139 (0%)	0%		0	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	498	3,641 (0%)	0%	64.7	32,206	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	212	0	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	271	271	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	273	546	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	341	682	-		-	Restricted Stock Units
Kurt A. Niemietz	VP IR & Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	24 Jan 2023	249	1,105 (0%)	0%	64.7	16,103	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	834	1,354 (0%)	0%		0	Common Stock, par value $0.10 per share
Kurt A. Niemietz	VP IR & Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	24 Jan 2023	493	1,479	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	5,124	24,749 (0%)	0%	51.2	262,503	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	4,582	20,167 (0%)	0%	64.3	294,485	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	2,240	22,407 (0%)	0%		0	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	1,015	21,392 (0%)	0%	64.7	65,640	Common Stock, par value $0.10 per share
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	946	2,838	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	437	874	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	433	433	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	424	0	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		23 Jan 2023	5,124	0	-		-	Employee Stock Options (Right to Buy)
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	444	444	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	387	0	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	461	922	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	887	2,661	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	2,424	0	-		-	Employee Stock Options (Right to Buy)
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	23 Jan 2023	609	13,071 (0%)	0%	64.7	39,384	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	2,179	13,680 (0%)	0%		0	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.27 per share.	23 Jan 2023	2,079	11,501 (0%)	0%	64.3	133,617	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 51.23 per share.	23 Jan 2023	2,424	13,580 (0%)	0%	51.2	124,182	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	3,571	3,571	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	3,763	7,526	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	8,150	24,450	-		-	Restricted Stock Units
David W. Grzebinski	Director, President & CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.67 per share.	23 Jan 2023	7,380	82,870 (0%)	0%	64.7	477,265	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.27 per share.	23 Jan 2023	30,991	71,502 (0%)	0%	64.3	1,991,792	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 51.23 per share.	23 Jan 2023	35,235	102,493 (0%)	0%	51.2	1,805,089	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	35,235	0	-		-	Employee Stock Options (Right to Buy)
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	18,748	90,250 (0%)	0%		0	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Jan 2023	3,264	0	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 51.23 per share.	05 Jan 2023	9,075	27,109 (0%)	0%	51.2	464,912	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Payment of exercise price or tax liability using portion of securities received from the company at price $ 61.85 per share.	05 Jan 2023	8,184	18,925 (0%)	0%	61.8	506,180	Common Stock, par value $0.10 per share
Christian G. O’Neil	President-Kirby Inland Marine	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Jan 2023	9,075	0	-		-	Employee Stock Options (Right to Buy)
William M. Waterman	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	29 Dec 2022	10,000	0	-		-	Director Stock Options (Right to Buy)
William M. Waterman	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 61.89 per share.	29 Dec 2022	10,000	91,026 (0%)	0%	61.9	618,900	Common Stock, par value $0.10 per share
William M. Waterman	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 64.24 per share.	29 Dec 2022	9,635	81,391 (0%)	0%	64.2	618,952	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	13 Dec 2022	1,000	28,546 (0%)	0%		0	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2022	9,178	9,178 (0%)	0%		0	Common Stock, par value $0.10 per share
Raj Kumar	Exec VP and CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2022	9,178	9,178	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 63.86 per share.	09 Dec 2022	2,235	6,943 (0%)	0%	63.9	142,727	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 69.00 per share.	06 Nov 2022	4	11,156 (0%)	0%	69	276	Common Stock, par value $0.10 per share
William Matthew Woodruff	VP of Public and Govt Affairs	Payment of exercise price or tax liability using portion of securities received from the company at price $ 69.00 per share.	06 Nov 2022	3	2,989 (0%)	0%	69	207	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	09 Jun 2022	9,970	9,970	-		-	Restricted Stock Units
Joseph H. Pyne	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	107,824 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard R. Stewart	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	29,893 (0%)	0%		0	Common Stock, par value $0.10 per share
Richard J. Alario	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	27,546 (0%)	0%		0	Common Stock, par value $0.10 per share
Barry E. Davis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	1,396	27,965 (0%)	0%		0	Common Stock, par value $0.10 per share
Barry E. Davis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	26,569 (0%)	0%		0	Common Stock, par value $0.10 per share
Anne-Marie N. Ainsworth	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	22,370 (0%)	0%		0	Common Stock, par value $0.10 per share
Tanya S. Beder	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	11,403 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	1,396	81,026 (0%)	0%		0	Common Stock, par value $0.10 per share
William M. Waterman	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	79,630 (0%)	0%		0	Common Stock, par value $0.10 per share
Shawn D. Williams	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	3,113	5,766 (0%)	0%		0	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 67.08 per share.	29 Apr 2022	607	0 (0%)	0%	67.1	40,715	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.05 per share.	08 Apr 2022	196	607 (0%)	0%	66.1	12,946	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2022	803	1,606	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Apr 2022	803	803 (0%)	0%		-	Common Stock, par value $0.10 per share
Kurt A. Niemietz	Vice President and Treasurer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 70.86 per share.	01 Apr 2022	87	520 (0%)	0%	70.9	6,165	Common Stock, par value $0.10 per share
Kurt A. Niemietz	Vice President and Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2022	367	734	-		-	Restricted Stock Units
Kurt A. Niemietz	Vice President and Treasurer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	01 Apr 2022	367	607 (0%)	0%		-	Common Stock, par value $0.10 per share
C. Sean Day	Director	Sale of securities on an exchange or to another person at price $ 72.30 per share.	28 Mar 2022	6,000	71,090 (0%)	0%	72.3	433,787	Common Stock, par value $0.10 per share
C. Sean Day	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	28 Mar 2022	6,000	0	-		-	Director Stock Options (Right to Buy)
C. Sean Day	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 62.48 per share.	28 Mar 2022	6,000	77,090 (0%)	0%	62.5	374,880	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 71.08 per share.	09 Mar 2022	500	11,160 (0%)	0%	71.1	35,540	Common Stock, par value $0.10 per share
Joseph H. Reniers	President-Kirby Distribution	Sale of securities on an exchange or to another person at price $ 71.02 per share.	07 Mar 2022	4,383	13,795 (0%)	0%	71.0	311,267	Common Stock, par value $0.10 per share
Amy D. Husted	VP General Counsel & Secretary	Sale of securities on an exchange or to another person at price $ 70.16 per share.	04 Mar 2022	1,500	15,999 (0%)	0%	70.2	105,246	Common Stock, par value $0.10 per share
Kurt A. Niemietz	Vice President and Treasurer	Sale of securities on an exchange or to another person at price $ 70.53 per share.	04 Mar 2022	750	240 (0%)	0%	70.5	52,895	Common Stock, par value $0.10 per share
Ronald A. Dragg	Vice President and Controller	Sale of securities on an exchange or to another person at price $ 67.01 per share.	22 Feb 2022	500	11,660 (0%)	0%	67.0	33,507	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Gift of securities by or to the insider at price $ 0.00 per share.	16 Feb 2022	3,000	67,258 (0%)	0%		0	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Sale of securities on an exchange or to another person at price $ 65.00 per share.	07 Feb 2022	13,198	104,711 (0%)	0%	65.0	857,908	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Sale of securities on an exchange or to another person at price $ 65.20 per share.	02 Feb 2022	19,741	117,909 (0%)	0%	65.2	1,287,016	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Sale of securities on an exchange or to another person at price $ 65.02 per share.	02 Feb 2022	6,461	137,650 (0%)	0%	65.0	420,101	Common Stock, par value $0.10 per share
Joseph H. Pyne	Director	Sale of securities on an exchange or to another person at price $ 65.02 per share.	02 Feb 2022	600	144,111 (0%)	0%	65.0	39,013	Common Stock, par value $0.10 per share
Amy D. Husted	VP and General Counsel	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	11,365	11,365	-		-	Restricted Stock Units
Dorman L. Strahan	President-Kirby Engine Systems		28 Jan 2022	3,640	3,640	-		-	Restricted Stock Units
Kim B. Clarke	VP-Investor Relations	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	1,895	1,895	-		-	Restricted Stock Units
Ronald A. Dragg	Vice President and Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	3,790	3,790	-		-	Restricted Stock Units
Kim B. Clarke	VP and Chief HR Officer	Sale of securities on an exchange or to another person at price $ 65.00 per share.	28 Jan 2022	1,000	0 (0%)	0%	65	65,000	Common Stock, par value $0.10 per share
Kim B. Clarke	VP and Chief HR Officer	Sale of securities on an exchange or to another person at price $ 65.17 per share.	28 Jan 2022	4,661	1,000 (0%)	0%	65.2	303,743	Common Stock, par value $0.10 per share
David W. Grzebinski	Director, President & CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	34,100	34,100	-		-	Restricted Stock Units
Joseph H. Reniers	President-Kirby Distribution	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	10,230	10,230	-		-	Restricted Stock Units
Christian G. O’Neil	President-Kirby Inland Marine	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	13,640	13,640	-		-	Restricted Stock Units
Scott P. Miller	VP - CIO	Sale of securities on an exchange or to another person at price $ 65.32 per share.	28 Jan 2022	2,812	0 (0%)	0%	65.3	183,678	Common Stock, par value $0.10 per share
Scott P. Miller	VP - CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	7,955	7,955	-		-	Restricted Stock Units
William Matthew Woodruff	VP of Public and Govt Affairs	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	1,515	1,515	-		-	Restricted Stock Units
Raj Kumar	Exec VP and CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	7,275	7,275	-		-	Restricted Stock Units
Kurt A. Niemietz	Vice President and Treasurer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	28 Jan 2022	2,275	2,275	-		-	Restricted Stock Units

*All Values are in $ Million

Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc
Security Type: Share/ Warrants / Convertible Debentures

Data as reported to USA Exchanges

View All The Insider Trades disclosures

Insider Trading disclosures for Kirby Corp.

The latest disclosure was made by Scott P. Miller in Kirby Corp. where a trade of 1,244 Common Stock, par value $0.10 per share done at an average price of $107.6 was reported to US exchanges on Feb. 5, 2025.

Screeners based on Insider Trading and SAST parameters