Richard A. Lemmon's Insider Trades & SAST Disclosures

Richard A. Lemmon's most recent trade in Tetra Tech, Inc. was a trade of 1,158 COMMON STOCK done . Disclosure was reported to the exchange on Dec. 7, 2021.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
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
Tetra Tech, Inc.
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)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Sale of securities on an exchange or to another person at price $ 123.00 per share. 23 Nov 2020 10,030 46,239 (0%) 0% 123 1,233,690 COMMON STOCK
Tetra Tech, Inc.
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. 23 Nov 2020 7,095 0 - - STOCK OPTION (RIGHT TO BUY)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Exercise or conversion of derivative security received from the company (such as an option) at price $ 40.80 per share. 23 Nov 2020 7,095 56,269 (0%) 0% 40.8 289,476 COMMON STOCK
Tetra Tech, Inc.
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. 23 Nov 2020 2,935 0 - - STOCK OPTION (RIGHT TO BUY)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share. 23 Nov 2020 2,935 49,174 (0%) 0% 27.2 79,715 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Nov 2020 7,556 51,375 (0%) 0% 0 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Payment of exercise price or tax liability using portion of securities received from the company at price $ 122.00 per share. 18 Nov 2020 5,136 46,239 (0%) 0% 122 626,592 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Nov 2020 1,230 1,230 - - RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Tetra Tech, Inc.
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 2020 539 43,411 (0%) 0% 0 COMMON STOCK
Tetra Tech, Inc.
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 2020 539 1,078 - - RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Tetra Tech, Inc.
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 2020 408 1,221 - - RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
Tetra Tech, Inc.
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 2020 408 43,819 (0%) 0% 0 COMMON STOCK
Tetra Tech, Inc.
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. 24 Aug 2020 2,936 2,935 - - STOCK OPTION (RIGHT TO BUY)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Sale of securities on an exchange or to another person at price $ 93.51 per share. 24 Aug 2020 2,936 42,872 (0%) 0% 93.5 274,534 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share. 24 Aug 2020 2,936 45,808 (0%) 0% 27.2 79,742 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Sale of securities on an exchange or to another person at price $ 94.44 per share. 19 Aug 2020 4,000 42,872 (0%) 0% 94.4 377,760 COMMON STOCK
Tetra Tech, Inc.
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. 19 Aug 2020 4,000 5,871 - - STOCK OPTION (RIGHT TO BUY)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share. 19 Aug 2020 4,000 46,872 (0%) 0% 27.2 108,640 COMMON STOCK
Tetra Tech, Inc.
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. 19 Aug 2020 1,016 9,871 - - STOCK OPTION (RIGHT TO BUY)
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Sale of securities on an exchange or to another person at price $ 95.07 per share. 19 Aug 2020 1,016 42,872 (0%) 0% 95.1 96,595 COMMON STOCK
Tetra Tech, Inc.
Richard A. Lemmon SVP, Corporate Administration Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.16 per share. 19 Aug 2020 1,016 43,888 (0%) 0% 27.2 27,595 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
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