Insider Trading disclosures for Tetra Tech, Inc.

The latest disclosure was made by John M. Douglas in Tetra Tech, Inc. where a trade of 718 COMMON STOCK done at an average price of $27.9 was reported to US exchanges on Feb. 27, 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
John M. Douglas	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.91 per share.	27 Feb 2025	718	718 (0%)	0%	27.9	20,039	COMMON STOCK
John M. Douglas	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 27.91 per share.	27 Feb 2025	108	610 (0%)	0%	27.9	3,014	COMMON STOCK
John M. Douglas	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	27 Feb 2025	252	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
John M. Douglas	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	27 Feb 2025	466	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 34.41 per share.	04 Feb 2025	1,671	68,641 (0%)	0%	34.4	57,499	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 34.33 per share.	04 Feb 2025	4,100	64,541 (0%)	0%	34.3	140,737	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 34.31 per share.	04 Feb 2025	4,345	60,196 (0%)	0%	34.3	149,077	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 9.59 per share.	04 Feb 2025	6,000	66,196 (0%)	0%	9.6	57,540	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	04 Feb 2025	3,800	62,396 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	04 Feb 2025	6,000	10,000	-		-	STOCK OPTION (RIGHT TO BUY)
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	2,008	130,966 (0%)	0%	41.5	83,352	COMMON STOCK
Obiaya Christiana	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	3,810 (0%)	0%		0	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,735	27,050 (0%)	0%		0	COMMON STOCK
Shoemaker Leslie L.	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	3,040	9,105	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
L. Dan Batrack	Director, Chairman, CEO and President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	11,708	225,718 (0%)	0%	41.5	485,999	COMMON STOCK
R. Roger Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,735	8,195	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan Batrack L.	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	21,255	63,760	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	1,077	63,782 (0%)	0%	41.5	44,706	COMMON STOCK
Argus Roger R.	President, Commer/Intl Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	1,507	25,543 (0%)	0%	41.5	62,556	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,735	64,859 (0%)	0%		0	COMMON STOCK
Shoemaker Leslie L.	EVP, Chief Sustainability	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	1,675	307,841 (0%)	0%	41.5	69,529	COMMON STOCK
L. Shoemaker Leslie	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	3,040	309,516 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	70,312 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	3,645	10,930	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Gandhi Prashant	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
M. Burdick Steven	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	3,645	132,974 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share.	30 Nov 2024	828	49,224 (0%)	0%	41.5	34,370	COMMON STOCK
Carter Brian N.	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	1,520	4,550	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Batrack Dan L.	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	21,255	237,426 (0%)	0%		0	COMMON STOCK
Prashant Gandhi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	10,731 (0%)	0%		0	COMMON STOCK
Brian Carter N.	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	1,520	50,052 (0%)	0%		0	COMMON STOCK
Christiana Obiaya	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,125	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Nov 2024	2,735	8,195	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, Chairman, CEO and President	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	154,901	301,491 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, Chairman, CEO and President	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	77,320	77,320	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, Chairman, CEO and President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	85,320	216,171 (0%)	0%	40.2	3,431,570	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	14,728	14,728	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	7,668	306,476 (0%)	0%	40.2	308,407	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	13,920	314,144 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	15,330	129,329 (0%)	0%	40.2	616,573	COMMON STOCK
Steven M. Burdick	EVP, CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	14,728	14,728	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	27,830	144,659 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	10,984	54,514 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	4,909	4,909	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	5,982	48,532 (0%)	0%	40.2	240,596	COMMON STOCK
Kirsten M. Volpi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	4,397	68,187 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kimberly E. Ritrievi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	2,390	145,590 (0%)	0%		0	COMMON STOCK
Kimberly E. Ritrievi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
John M. Douglas	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	President, Commer/Intl Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	12,507	24,315 (0%)	0%	40.2	503,032	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	9,818	9,818	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	President, Commer/Intl Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	22,705	36,822 (0%)	0%		0	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	9,818	9,818	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	22,705	71,059 (0%)	0%		0	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share.	20 Nov 2024	8,935	62,124 (0%)	0%	40.2	359,366	COMMON STOCK
Gary R. Birkenbeuel	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Christiana Obiaya	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Prashant Gandhi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	1,718	1,718	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Prashant Gandhi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	20 Nov 2024	4,921	8,606 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	16,390	140,775 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	19,015	38,025	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	14,030	14,030	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	16,390	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, Chairman, CEO and President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	27,230	146,590 (0%)	0%	41.1	1,119,698	COMMON STOCK
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	19,015	173,820 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, Chairman, CEO and President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	14,030	154,805 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,685	299,700 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,170	6,335	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,520	2,520	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,685	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	5,166	300,224 (0%)	0%	41.1	212,426	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,170	305,390 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,520	302,220 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,685	116,305 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,170	6,335	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,520	2,520	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,685	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	5,166	116,829 (0%)	0%	41.1	212,426	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,170	121,995 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,520	118,825 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	1,535	43,335 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	1,270	2,530	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	995	995	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	1,535	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	2,070	43,530 (0%)	0%	41.1	85,118	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	1,270	45,600 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	995	44,330 (0%)	0%		0	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	4,108	14,117 (0%)	0%	41.1	168,921	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,865	13,635 (0%)	0%		0	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,055	15,690 (0%)	0%		0	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,535	18,225 (0%)	0%		0	COMMON STOCK
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,865	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,055	2,055	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	President, Commer/Intl Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,535	5,070	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,070	46,780 (0%)	0%		0	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,055	48,835 (0%)	0%		0	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,535	51,370 (0%)	0%		0	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share.	18 Nov 2024	3,016	48,354 (0%)	0%	41.1	124,018	COMMON STOCK
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	3,070	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,055	2,055	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	EVP, Chief Legal/Human Capital	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2024	2,535	5,070	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Sep 2024	2,125	97,785 (0%)	0%		0	COMMON STOCK
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Sep 2024	2,125	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
John M. Douglas	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	30 Sep 2024	614	614	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Sale of securities on an exchange or to another person at price $ 46.57 per share.	11 Sep 2024	36,830	112,620 (0%)	0%	46.6	1,715,173	COMMON STOCK
Kimberly E. Ritrievi	Director	Sale of securities on an exchange or to another person at price $ 46.48 per share.	11 Sep 2024	6,500	143,200 (0%)	0%	46.5	302,120	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Sale of securities on an exchange or to another person at price $ 46.11 per share.	10 Sep 2024	78,420	296,015 (0%)	0%	46.1	3,616,025	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 46.00 per share.	10 Sep 2024	1,950	63,790 (0%)	0%	46	89,700	COMMON STOCK
Gary R. Birkenbeuel	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 59.90 per share.	20 Aug 2024	243	7,780 (0%)	0%	59.9	14,556	COMMON STOCK
Gary R. Birkenbeuel	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	20 Aug 2024	243	0	-		-	STOCK OPTION (RIGHT TO BUY)
Gary R. Birkenbeuel	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 59.90 per share.	20 Aug 2024	243	8,023 (0%)	0%	59.9	14,556	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	12 Aug 2024	300	3,200	-		-	STOCK OPTION (RIGHT TO BUY)
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	12 Aug 2024	300	13,148 (0%)	0%	48.0	14,385	COMMON STOCK
Preston Hopson	SVP, General Counsel	Sale of securities on an exchange or to another person at price $ 233.07 per share.	07 Aug 2024	5,000	8,742 (0%)	0%	233.1	1,165,350	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Sale of securities on an exchange or to another person at price $ 227.72 per share.	06 Aug 2024	17,924	24,877 (0%)	0%	227.7	4,081,734	COMMON STOCK
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	05 Aug 2024	4,000	19,994 (0%)	0%	48.0	191,800	COMMON STOCK
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Aug 2024	4,000	200	-		-	STOCK OPTION (RIGHT TO BUY)
Joanne M. Maguire	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 225.24 per share.	05 Aug 2024	862	19,132 (0%)	0%	225.2	194,157	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	13 Jun 2024	11,161	86,013 (0%)	0%	48.0	535,170	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	13 Jun 2024	11,161	0	-		-	STOCK OPTION (RIGHT TO BUY)
Leslie L. Shoemaker	EVP, Chief Sustainability	Sale of securities on an exchange or to another person at price $ 211.83 per share.	13 Jun 2024	11,161	74,887 (0%)	0%	211.8	2,364,257	COMMON STOCK
Steven M. Burdick	EVP, CFO	Sale of securities on an exchange or to another person at price $ 175.67 per share.	22 Feb 2024	7,515	29,890 (0%)	0%	175.7	1,320,160	COMMON STOCK
L. Dan Batrack	Director, CHAIRMAN AND CEO	Gift of securities by or to the insider at price $ 0.00 per share.	20 Feb 2024	5,800	42,801 (0%)	0%		0	COMMON STOCK
James Kenneth Thompson	Director	Sale of securities on an exchange or to another person at price $ 177.24 per share.	14 Feb 2024	3,500	10,985 (0%)	0%	177.2	620,336	COMMON STOCK
N. Carter Brian	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	09 Feb 2024	5,580	13,940 (0%)	0%	48.0	267,561	COMMON STOCK
N. Carter Brian	SVP, Corporate Controller	Sale of securities on an exchange or to another person at price $ 176.52 per share.	09 Feb 2024	5,580	8,360 (0%)	0%	176.5	984,981	COMMON STOCK
Carter N. Brian	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Feb 2024	5,580	0	-		-	STOCK OPTION (RIGHT TO BUY)
M. Volpi Kirsten	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	06 Feb 2024	500	12,848 (0%)	0%	48.0	23,975	COMMON STOCK
Volpi M. Kirsten	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	06 Feb 2024	500	3,500	-		-	STOCK OPTION (RIGHT TO BUY)
Thompson Kenneth James	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Feb 2024	4,200	0	-		-	STOCK OPTION (RIGHT TO BUY)
Kenneth Thompson James	Director	Sale of securities on an exchange or to another person at price $ 165.00 per share.	05 Feb 2024	8,400	14,485 (0%)	0%	165	1,386,000	COMMON STOCK
Thompson Kenneth James	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Feb 2024	4,200	0	-		-	STOCK OPTION
James Thompson Kenneth	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 40.80 per share.	05 Feb 2024	4,200	22,885 (0%)	0%	40.8	171,360	COMMON STOCK
Steven Burdick M.	EVP, CFO	Sale of securities on an exchange or to another person at price $ 165.01 per share.	05 Feb 2024	7,128	37,405 (0%)	0%	165.0	1,176,182	COMMON STOCK
Thompson Kenneth James	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	05 Feb 2024	4,200	18,685 (0%)	0%	48.0	201,390	COMMON STOCK
Christiana Obiaya	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Jan 2024	337	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Obiaya Christiana	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Jan 2024	337	337 (0%)	0%		0	COMMON STOCK
N. Carter Brian	SVP, Corporate Controller	Sale of securities on an exchange or to another person at price $ 165.58 per share.	04 Dec 2023	1,474	8,360 (0%)	0%	165.6	244,065	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 162.74 per share.	01 Dec 2023	2,228	13,014 (0%)	0%	162.7	362,590	COMMON STOCK
Kirsten Volpi M.	Director	Gift of securities by or to the insider at price $ 0.00 per share.	01 Dec 2023	666	12,348 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Sale of securities on an exchange or to another person at price $ 156.91 per share.	07 Jun 2023	2,234	7,818 (0%)	0%	156.9	350,537	COMMON STOCK
James Kenneth Thompson	Director	Sale of securities on an exchange or to another person at price $ 152.31 per share.	02 Jun 2023	5,000	20,336 (0%)	0%	152.3	761,565	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 40.80 per share.	27 Feb 2023	825	12,388 (0%)	0%	40.8	33,660	COMMON STOCK
Kirsten M. Volpi	Director	Payment of exercise price or tax liability using portion of securities received from the company at price $ 135.96 per share.	27 Feb 2023	221	12,167 (0%)	0%	136.0	30,047	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	27 Feb 2023	825	2,000	-		-	STOCK OPTION
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 145.74 per share.	16 Feb 2023	900	11,563 (0%)	0%	145.7	131,167	COMMON STOCK
Kimberly E. Ritrievi	Director	Sale of securities on an exchange or to another person at price $ 151.09 per share.	08 Feb 2023	1,800	29,940 (0%)	0%	151.1	271,962	COMMON STOCK
Steven M. Burdick	EVP, CFO	Sale of securities on an exchange or to another person at price $ 151.18 per share.	06 Feb 2023	10,515	39,771 (0%)	0%	151.2	1,589,614	COMMON STOCK
Christiana Obiaya	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	30 Jan 2023	337	337	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	13 Dec 2022	70	12,463 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	06 Dec 2022	70	12,533 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 154.61 per share.	06 Dec 2022	700	12,603 (0%)	0%	154.6	108,225	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Sale of securities on an exchange or to another person at price $ 153.67 per share.	23 Nov 2022	4,115	2,081 (0%)	0%	153.7	632,360	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	4,276	4,276	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	3,279	6,557	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	2,807	8,418	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	50,286	98,424 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	2,807	114,094 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	35,607	78,487 (0%)	0%	156.6	5,577,124	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	5,308	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	5,308	103,732 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	4,276	108,008 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	3,279	111,287 (0%)	0%		0	COMMON STOCK
Joanne M. Maguire	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	1,710	14,242 (0%)	0%		0	COMMON STOCK
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	14,560 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	1,000	76,599 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	505	1,512	-		-	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	738	1,475	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	814	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	1,000	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	EVP, Chief Sustainability	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	6,823	71,833 (0%)	0%	156.6	1,068,686	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	505	78,656 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	738	78,151 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	814	77,413 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	EVP, Chief Sustainability	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	9,578	75,599 (0%)	0%		0	COMMON STOCK
J. Christopher Lewis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	1,710	72,206 (0%)	0%		0	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	72,524 (0%)	0%		0	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
James Kenneth Thompson	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	1,710	25,018 (0%)	0%		0	COMMON STOCK
James Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	25,336 (0%)	0%		0	COMMON STOCK
James Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	9,578	54,014 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	814	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	1,000	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	505	1,512	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	738	1,475	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	6,823	50,248 (0%)	0%	156.6	1,068,686	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	505	57,071 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	738	56,566 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	814	55,828 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	1,000	55,014 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	199	597	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	4,790	11,933 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	12,472 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	407	12,879 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	308	13,187 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	199	13,386 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	3,334	10,052 (0%)	0%	156.6	522,204	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	407	407	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	308	614	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	1,710	12,985 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	318	13,303 (0%)	0%		0	COMMON STOCK
Kimberly E. Ritrievi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	18 Nov 2022	641	31,740 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	3,639	11,141 (0%)	0%	156.6	569,977	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	14,780 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	574	14,368 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	523	13,794 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	13,271 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	6,158	12,732 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	523	523	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	1,233	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	574	1,147	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	574	1,147	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	582	581	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	4,834	6,196 (0%)	0%	156.6	757,149	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	11,030 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	574	10,618 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	582	10,044 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	6,842	8,923 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	9,462 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	1,233	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	17,359 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	412	1,233	-		-	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	615	1,229	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	582	581	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Sale of securities on an exchange or to another person at price $ 157.52 per share.	18 Nov 2022	3,616	10,395 (0%)	0%	157.5	569,592	COMMON STOCK
Preston Hopson	SVP, General Counsel	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	6,842	15,211 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	539	15,750 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	582	16,332 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	615	16,947 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	3,348	14,011 (0%)	0%	156.6	524,397	COMMON STOCK
Gary R. Birkenbeuel	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2022	1,710	7,537 (0%)	0%		0	COMMON STOCK
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	106	0	-		-	RESTRICTED STOCK UNITS
Jill M. Hudkins	President	Sale of securities on an exchange or to another person at price $ 155.39 per share.	18 Nov 2022	154	2,926 (0%)	0%	155.4	23,930	COMMON STOCK
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	73	72	-		-	RESTRICTED STOCK UNITS
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	199	597	-		-	RESTRICTED STOCK UNITS
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	154	307	-		-	RESTRICTED STOCK UNITS
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	106	4,631 (0%)	0%		0	COMMON STOCK
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	73	4,704 (0%)	0%		0	COMMON STOCK
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	154	4,858 (0%)	0%		0	COMMON STOCK
Jill M. Hudkins	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2022	199	5,057 (0%)	0%		0	COMMON STOCK
Jill M. Hudkins	President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share.	18 Nov 2022	131	4,926 (0%)	0%	156.6	20,519	COMMON STOCK
Jill M. Hudkins	President	Sale of securities on an exchange or to another person at price $ 154.74 per share.	18 Nov 2022	1,846	3,080 (0%)	0%	154.7	285,650	COMMON STOCK
James Kenneth Thompson	Director	Sale of securities on an exchange or to another person at price $ 158.98 per share.	14 Nov 2022	3,500	23,308 (0%)	0%	159.0	556,444	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Aug 2022	4,200	0	-		-	STOCK OPTION
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Aug 2022	4,200	0	-		-	STOCK OPTION
J. Christopher Lewis	Director	Sale of securities on an exchange or to another person at price $ 143.57 per share.	25 Aug 2022	15,390	70,496 (0%)	0%	143.6	2,209,547	COMMON STOCK
J. Christopher Lewis	Director	Sale of securities on an exchange or to another person at price $ 144.18 per share.	25 Aug 2022	1,410	85,886 (0%)	0%	144.2	203,299	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	25 Aug 2022	4,200	87,296 (0%)	0%	48.0	201,390	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 40.80 per share.	25 Aug 2022	4,200	83,096 (0%)	0%	40.8	171,360	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share.	25 Aug 2022	4,200	78,896 (0%)	0%	27.2	114,072	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.26 per share.	25 Aug 2022	4,200	74,696 (0%)	0%	27.3	114,492	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Aug 2022	4,200	0	-		-	STOCK OPTION
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	25 Aug 2022	4,200	0	-		-	STOCK OPTION
Kimberly E. Ritrievi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	24 Aug 2022	200	32,381 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 144.66 per share.	19 Aug 2022	1,200	11,275 (0%)	0%	144.7	173,594	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 135.41 per share.	01 Jun 2022	550	12,475 (0%)	0%	135.4	74,477	COMMON STOCK
Prashant Gandhi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	02 May 2022	357	357	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.26 per share.	18 Mar 2022	8,967	96,843 (0%)	0%	27.3	244,440	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Sale of securities on an exchange or to another person at price $ 165.13 per share.	18 Mar 2022	8,967	87,876 (0%)	0%	165.1	1,480,695	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Mar 2022	8,967	0	-		-	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Gift of securities by or to the insider at price $ 0.00 per share.	18 Mar 2022	2,500	85,376 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	18 Mar 2022	610	13,025 (0%)	0%		0	COMMON STOCK
Patrick C. Haden	Director	Sale of securities on an exchange or to another person at price $ 164.54 per share.	17 Mar 2022	318	3,062 (0%)	0%	164.5	52,325	COMMON STOCK
Preston Hopson	SVP, General Counsel	Payment of exercise price or tax liability using portion of securities received from the company at price $ 132.61 per share.	29 Jan 2022	305	8,369 (0%)	0%	132.6	40,446	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Payment of exercise price or tax liability using portion of securities received from the company at price $ 132.61 per share.	29 Jan 2022	124	1,344 (0%)	0%	132.6	16,444	COMMON STOCK
J. Kenneth Thompson	Director	Gift of securities by or to the insider at price $ 0.00 per share.	10 Dec 2021	350	26,808 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Gift of securities by or to the insider at price $ 0.00 per share.	09 Dec 2021	122,000	48,095 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	09 Dec 2021	9,670	57,765 (0%)	0%	48.0	463,677	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Sale of securities on an exchange or to another person at price $ 171.50 per share.	09 Dec 2021	9,670	48,095 (0%)	0%	171.5	1,658,444	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2021	4,817	9,670	-		-	STOCK OPTION (RIGHT TO BUY)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	09 Dec 2021	9,670	0	-		-	STOCK OPTION (RIGHT TO BUY)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	09 Dec 2021	4,817	174,912 (0%)	0%	47.9	230,975	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Sale of securities on an exchange or to another person at price $ 181.18 per share.	09 Dec 2021	4,817	170,095 (0%)	0%	181.2	872,767	COMMON STOCK
Steven M. Burdick	EVP, CFO	Sale of securities on an exchange or to another person at price $ 188.73 per share.	08 Dec 2021	16,132	44,393 (0%)	0%	188.7	3,044,608	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Sale of securities on an exchange or to another person at price $ 190.00 per share.	08 Dec 2021	3,633	1,175 (0%)	0%	190	690,270	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Gift of securities by or to the insider at price $ 0.00 per share.	07 Dec 2021	1,158	35,775 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 189.62 per share.	07 Dec 2021	700	14,589 (0%)	0%	189.6	132,732	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	07 Dec 2021	978	15,289 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Sale of securities on an exchange or to another person at price $ 185.75 per share.	06 Dec 2021	64,000	170,095 (0%)	0%	185.7	11,887,891	COMMON STOCK
Craig L. Christensen	SVP, CIO	Gift of securities by or to the insider at price $ 0.00 per share.	30 Nov 2021	400	36,407 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Sale of securities on an exchange or to another person at price $ 189.44 per share.	29 Nov 2021	3,015	7,143 (0%)	0%	189.4	571,162	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	34,384	234,095 (0%)	0%	190.4	6,546,026	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	63,696	268,479 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	11,225	11,225	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Joanne M. Maguire	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	12,532 (0%)	0%		0	COMMON STOCK
Joanne M. Maguire	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	6,484	65,978 (0%)	0%	190.4	1,234,424	COMMON STOCK
Leslie L. Shoemaker	President	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	12,010	72,462 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	President	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,017	2,017	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Patrick C. Haden	Director	Sale of securities on an exchange or to another person at price $ 189.85 per share.	23 Nov 2021	110	3,380 (0%)	0%	189.8	20,883	COMMON STOCK
Patrick C. Haden	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	6,100 (0%)	0%		0	COMMON STOCK
Patrick C. Haden	Director	Sale of securities on an exchange or to another person at price $ 186.03 per share.	23 Nov 2021	410	5,690 (0%)	0%	186.0	76,272	COMMON STOCK
Patrick C. Haden	Director	Sale of securities on an exchange or to another person at price $ 188.94 per share.	23 Nov 2021	2,200	3,490 (0%)	0%	188.9	415,668	COMMON STOCK
Patrick C. Haden	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
William R. Brownlie	SVP, Chief Engineer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	91,083 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,207	87,876 (0%)	0%	190.4	610,549	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	796	796	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Craig L. Christensen	SVP, CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	40,258 (0%)	0%		0	COMMON STOCK
Craig L. Christensen	SVP, CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,451	36,807 (0%)	0%	190.4	657,001	COMMON STOCK
Craig L. Christensen	SVP, CIO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	796	796	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
J. Christopher Lewis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
J. Christopher Lewis	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	70,496 (0%)	0%		0	COMMON STOCK
J. Kenneth Thompson	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	27,158 (0%)	0%		0	COMMON STOCK
J. Kenneth Thompson	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Richard A. Lemmon	SVP, Corporate Administration	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	796	796	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Richard A. Lemmon	SVP, Corporate Administration	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,451	36,933 (0%)	0%	190.4	657,001	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	40,384 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	6,484	60,525 (0%)	0%	190.4	1,234,424	COMMON STOCK
Steven M. Burdick	EVP, CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,017	2,017	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	12,010	67,009 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	13,609 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	796	796	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,451	10,158 (0%)	0%	190.4	657,001	COMMON STOCK
Kirsten M. Volpi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	16,267 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	1,645	1,645	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	2,865	6,531 (0%)	0%	190.4	545,439	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	9,396 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Sale of securities on an exchange or to another person at price $ 189.52 per share.	23 Nov 2021	1,395	2,038 (0%)	0%	189.5	264,380	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	23 Nov 2021	1,395	3,433 (0%)	0%	47.9	66,890	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Sale of securities on an exchange or to another person at price $ 189.52 per share.	23 Nov 2021	976	2,038 (0%)	0%	189.5	184,972	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	9,480 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Sale of securities on an exchange or to another person at price $ 188.65 per share.	23 Nov 2021	2,975	3,014 (0%)	0%	188.7	561,243	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	23 Nov 2021	1,395	2,790	-		-	STOCK OPTION (RIGHT TO BUY)
Roger R. Argus	SVP, Government Services Group	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	1,645	1,645	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,491	5,989 (0%)	0%	190.4	664,617	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	1,061	1,061	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Bernard Teufele	SVP, Canada and South America	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,105	12,867 (0%)	0%	190.4	591,130	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	15,972 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	1,645	1,645	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	3,043	7,881 (0%)	0%	190.4	579,326	COMMON STOCK
Preston Hopson	SVP, General Counsel	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	10,924 (0%)	0%		0	COMMON STOCK
Gary R. Birkenbeuel	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	2,310	5,827 (0%)	0%		0	COMMON STOCK
Gary R. Birkenbeuel	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share.	23 Nov 2021	2,833	4,808 (0%)	0%	190.4	539,347	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	796	796	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Grant, award, or other acquisition of securities at price $ 0.00 per share.	23 Nov 2021	6,466	7,641 (0%)	0%		0	COMMON STOCK
Kimberly E. Ritrievi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	22 Nov 2021	530	32,846 (0%)	0%		0	COMMON STOCK
Kimberly E. Ritrievi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	22 Nov 2021	265	32,581 (0%)	0%		0	COMMON STOCK
Kimberly E. Ritrievi	Director	Grant, award, or other acquisition of securities at price $ 0.00 per share.	22 Nov 2021	318	318	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	3,279	9,836	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	5,308	210,033 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	4,276	214,309 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	3,279	217,588 (0%)	0%		0	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	9,356	208,290 (0%)	0%	187.9	1,757,805	COMMON STOCK
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	5,308	5,308	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Dan L. Batrack	Director, CHAIRMAN AND CEO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	4,276	8,552	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Joanne M. Maguire	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	10,222 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	President	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	1,844	60,452 (0%)	0%	187.9	346,451	COMMON STOCK
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	1,001	60,685 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	815	1,628	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	1,001	1,000	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	815	61,500 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	738	62,238 (0%)	0%		0	COMMON STOCK
Leslie L. Shoemaker	President	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	738	2,213	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Patrick C. Haden	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	3,790 (0%)	0%		0	COMMON STOCK
Patrick C. Haden	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	326	652	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	549	84,811 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	326	85,137 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	246	85,383 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	766	84,617 (0%)	0%	187.9	143,916	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	246	984	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	33,978 (0%)	0%		0	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	922	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Craig L. Christensen	SVP, CIO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	901	33,792 (0%)	0%	187.9	169,280	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	34,693 (0%)	0%		0	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	34,385 (0%)	0%		0	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	68,186 (0%)	0%		0	COMMON STOCK
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	24,848 (0%)	0%		0	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	34,126 (0%)	0%		0	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	34,533 (0%)	0%		0	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	34,841 (0%)	0%		0	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	923	33,918 (0%)	0%	187.9	173,413	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	922	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	1,001	56,981 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	1,001	1,000	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	1,844	56,690 (0%)	0%	187.9	346,451	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	815	57,796 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	738	58,534 (0%)	0%		0	COMMON STOCK
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	738	2,213	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Steven M. Burdick	EVP, CFO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	815	1,628	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2021	407	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 187.88 per share.	18 Nov 2021	901	7,143 (0%)	0%	187.9	169,280	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	8,044 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	7,736 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	7,329 (0%)	0%		0	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2021	308	922	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brian N. Carter	SVP, Corporate Controller	Grant, award, or other acquisition of securities at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	13,957 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	0	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	2,023 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	524	2,547 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	574	3,121 (0%)	0%		0	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	918	2,203 (0%)	0%	187.9	172,474	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	524	1,046	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	574	1,721	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	1,800 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	574	1,721	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	582	1,163	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 187.88 per share.	18 Nov 2021	1,149	1,865 (0%)	0%	187.9	215,874	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	574	2,956 (0%)	0%		0	COMMON STOCK
Roger R. Argus	SVP, Government Services Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	582	2,382 (0%)	0%		0	COMMON STOCK
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	775 (0%)	0%		0	COMMON STOCK
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	1,229	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	466	930	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Mark A. Rynning	SVP, R&S Infrastructure	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	487	1,164 (0%)	0%	187.9	91,498	COMMON STOCK
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	1,651 (0%)	0%		0	COMMON STOCK
Mark A. Rynning	SVP, R&S Infrastructure	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	466	1,241 (0%)	0%		0	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	10,348 (0%)	0%		0	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	466	930	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	410	1,229	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	9,472 (0%)	0%		0	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	466	9,938 (0%)	0%		0	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	887	9,506 (0%)	0%	187.9	166,650	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	582	1,163	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	3,854 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	582	4,436 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	615	5,051 (0%)	0%		0	COMMON STOCK
Preston Hopson	SVP, General Counsel	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	593	4,458 (0%)	0%	187.9	111,413	COMMON STOCK
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Preston Hopson	SVP, General Counsel	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	615	1,844	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	1,011 (0%)	0%		0	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	922	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	814	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	539	539	-		-	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share.	18 Nov 2021	551	1,175 (0%)	0%	187.9	103,522	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	308	1,726 (0%)	0%		0	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Nov 2021	407	1,418 (0%)	0%		0	COMMON STOCK
Patrick C. Haden	Director	Sale of securities on an exchange or to another person at price $ 147.88 per share.	07 Sep 2021	5,400	3,380 (0%)	0%	147.9	798,566	COMMON STOCK
Craig L. Christensen	SVP, CIO	Gift of securities by or to the insider at price $ 0.00 per share.	03 Sep 2021	300	33,439 (0%)	0%		0	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Sep 2021	4,756	0	-		-	STOCK OPTION (RIGHT TO BUY)
Craig L. Christensen	SVP, CIO	Sale of securities on an exchange or to another person at price $ 150.90 per share.	03 Sep 2021	4,756	33,439 (0%)	0%	150.9	717,690	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.26 per share.	03 Sep 2021	4,756	38,195 (0%)	0%	27.3	129,649	COMMON STOCK
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	03 Sep 2021	4,200	0	-		-	STOCK OPTION
J. Kenneth Thompson	Director	Sale of securities on an exchange or to another person at price $ 152.03 per share.	03 Sep 2021	4,200	24,438 (0%)	0%	152.0	638,512	COMMON STOCK
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share.	03 Sep 2021	4,200	28,638 (0%)	0%	27.2	114,072	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Sale of securities on an exchange or to another person at price $ 146.00 per share.	02 Sep 2021	3,878	33,587 (0%)	0%	146	566,188	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 28.58 per share.	30 Aug 2021	4,200	68,626 (0%)	0%	28.6	120,036	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	30 Aug 2021	4,200	0	-		-	STOCK OPTION (RIGHT TO BUY)
J. Christopher Lewis	Director	Sale of securities on an exchange or to another person at price $ 143.11 per share.	30 Aug 2021	850	67,776 (0%)	0%	143.1	121,643	COMMON STOCK
Bernard Teufele	SVP, Canada and South America	Sale of securities on an exchange or to another person at price $ 138.42 per share.	11 Aug 2021	860	8,933 (0%)	0%	138.4	119,042	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	02 Aug 2021	450	13,547 (0%)	0%		0	COMMON STOCK
Kirsten M. Volpi	Director	Sale of securities on an exchange or to another person at price $ 119.15 per share.	07 Jun 2021	5,575	13,997 (0%)	0%	119.1	664,261	COMMON STOCK
Kimberly E. Ritrievi	Director	Sale of securities on an exchange or to another person at price $ 119.05 per share.	02 Jun 2021	8,524	33,376 (0%)	0%	119.0	1,014,752	COMMON STOCK
Kimberly E. Ritrievi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	11 May 2021	170	41,900 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Sale of securities on an exchange or to another person at price $ 141.82 per share.	22 Feb 2021	12,788	86,772 (0%)	0%	141.8	1,813,616	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	22 Feb 2021	12,788	0	-		-	STOCK OPTION (RIGHT TO BUY)
William R. Brownlie	SVP, Chief Engineer	Gift of securities by or to the insider at price $ 0.00 per share.	22 Feb 2021	2,500	84,272 (0%)	0%		0	COMMON STOCK
William R. Brownlie	SVP, Chief Engineer	Exercise or conversion of derivative security received from the company (such as an option) at price $ 28.58 per share.	22 Feb 2021	12,788	99,560 (0%)	0%	28.6	365,481	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	22 Feb 2021	6,459	0	-		-	STOCK OPTION (RIGHT TO BUY)
Brian N. Carter	SVP, Corporate Controller	Exercise or conversion of derivative security received from the company (such as an option) at price $ 40.80 per share.	22 Feb 2021	6,459	13,249 (0%)	0%	40.8	263,527	COMMON STOCK
Brian N. Carter	SVP, Corporate Controller	Sale of securities on an exchange or to another person at price $ 141.24 per share.	22 Feb 2021	6,459	6,790 (0%)	0%	141.2	912,246	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Sale of securities on an exchange or to another person at price $ 138.90 per share.	18 Feb 2021	8,060	37,465 (0%)	0%	138.9	1,119,561	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Sale of securities on an exchange or to another person at price $ 138.95 per share.	18 Feb 2021	2,648	45,525 (0%)	0%	139.0	367,943	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	18 Feb 2021	2,648	48,173 (0%)	0%	48.0	126,972	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	18 Feb 2021	1,950	48,247 (0%)	0%	48.0	93,503	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Sale of securities on an exchange or to another person at price $ 137.25 per share.	18 Feb 2021	2,722	45,525 (0%)	0%	137.3	373,595	COMMON STOCK
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Feb 2021	2,648	1,532	-		-	STOCK OPTION (RIGHT TO BUY)
Richard A. Lemmon	SVP, Corporate Administration	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	18 Feb 2021	1,950	4,180	-		-	STOCK OPTION (RIGHT TO BUY)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 47.95 per share.	16 Feb 2021	1,395	8,931 (0%)	0%	47.9	66,890	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	16 Feb 2021	1,395	1,395	-		-	STOCK OPTION (RIGHT TO BUY)
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Sale of securities on an exchange or to another person at price $ 136.70 per share.	16 Feb 2021	6,052	1,484 (0%)	0%	136.7	827,335	COMMON STOCK
Derek G. Amidon	SVP, Comm./Intl Svcs. Group	Sale of securities on an exchange or to another person at price $ 136.65 per share.	16 Feb 2021	1,395	7,536 (0%)	0%	136.7	190,627	COMMON STOCK
Brendan M. O'Rourke	SVP, Enterprise Risk Mgmt.	Sale of securities on an exchange or to another person at price $ 135.29 per share.	09 Feb 2021	1,200	472 (0%)	0%	135.3	162,343	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	08 Feb 2021	4,000	4,756	-		-	STOCK OPTION (RIGHT TO BUY)
Craig L. Christensen	SVP, CIO	Gift of securities by or to the insider at price $ 0.00 per share.	08 Feb 2021	800	33,739 (0%)	0%		0	COMMON STOCK
Craig L. Christensen	SVP, CIO	Sale of securities on an exchange or to another person at price $ 135.15 per share.	08 Feb 2021	4,000	34,539 (0%)	0%	135.2	540,600	COMMON STOCK
Craig L. Christensen	SVP, CIO	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.26 per share.	08 Feb 2021	4,000	45,470 (0%)	0%	27.3	109,040	COMMON STOCK
Mark A. Rynning	SVP, R&S Infrastructure	Sale of securities on an exchange or to another person at price $ 136.04 per share.	08 Feb 2021	3,273	236 (0%)	0%	136.0	445,264	COMMON STOCK
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	05 Feb 2021	4,200	0	-		-	STOCK OPTION (RIGHT TO BUY)
J. Kenneth Thompson	Director	Sale of securities on an exchange or to another person at price $ 134.21 per share.	05 Feb 2021	4,200	24,438 (0%)	0%	134.2	563,669	COMMON STOCK
J. Kenneth Thompson	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.26 per share.	05 Feb 2021	4,200	28,638 (0%)	0%	27.3	114,492	COMMON STOCK
Steven M. Burdick	EVP, CFO	Sale of securities on an exchange or to another person at price $ 129.45 per share.	03 Feb 2021	10,801	55,980 (0%)	0%	129.5	1,398,239	COMMON STOCK
Kirsten M. Volpi	Director	Gift of securities by or to the insider at price $ 0.00 per share.	03 Feb 2021	40	19,572 (0%)	0%		0	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share.	02 Feb 2021	8,000	0	-		-	STOCK OPTION (RIGHT TO BUY)
J. Christopher Lewis	Director	Sale of securities on an exchange or to another person at price $ 127.61 per share.	02 Feb 2021	1,449	64,426 (0%)	0%	127.6	184,900	COMMON STOCK
J. Christopher Lewis	Director	Exercise or conversion of derivative security received from the company (such as an option) at price $ 22.81 per share.	02 Feb 2021	8,000	65,875 (0%)	0%	22.8	182,480	COMMON STOCK
Preston Hopson	SVP, General Counsel	Payment of exercise price or tax liability using portion of securities received from the company at price $ 121.57 per share.	29 Jan 2021	309	3,315 (0%)	0%	121.6	37,565	COMMON STOCK

*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

Near 52W Low of $28.17

Insider Trading disclosures for Tetra Tech, Inc.

The latest disclosure was made by John M. Douglas in Tetra Tech, Inc. where a trade of 718 COMMON STOCK done at an average price of $27.9 was reported to US exchanges on Feb. 27, 2025.

Screeners based on Insider Trading and SAST parameters