Last 12 months
Inside the activity.
1 purchase rows · 1 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 1 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 1 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 02, 2021 Filed Jun 2, 2021 23:07 UTC |
Ritrievi Kimberly EDirector
|
SaleCOMMON STOCK | 8,524 | $119.05 | $1,014,752.37 |
DisclosureSEC source: 0000831641-21-000045 · wf-form4_162267521869922.xml · nonDerivative · entry 1 Ritrievi Kimberly E · CIK 0001592089 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,376 F1 · price: $119.0465 is an average price. Shares were sold at prices ranging from $118.20 to $119.97 per share. Read SEC document |
| May 20, 2021 Filed May 21, 2021 23:25 UTC |
SHOEMAKER LESLIE LPresident
|
SaleCOMMON STOCK | 9,752 | $118.83 | $1,158,790.18 |
DisclosureSEC source: 0000831641-21-000043 · wf-form4_162163950728982.xml · nonDerivative · entry 2 SHOEMAKER LESLIE L · CIK 0001450067 · President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,684 F2 · price: $118.8259 is an average price. Shares were sold at prices ranging from $118.495 to $119.290 per share. Read SEC document |
| May 20, 2021 Filed May 21, 2021 23:25 UTC |
SHOEMAKER LESLIE LPresident
|
SaleCOMMON STOCK | 3,705 | $118.78 | $440,070.64 |
DisclosureSEC source: 0000831641-21-000043 · wf-form4_162163950728982.xml · nonDerivative · entry 1 SHOEMAKER LESLIE L · CIK 0001450067 · President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,436 F1 · price: $118.7775 is an average price. Shares were sold at prices ranging from $118.29 to $119.09 per share. Read SEC document |
| May 11, 2021 Filed May 13, 2021 00:18 UTC |
Ritrievi Kimberly EDirector
|
GiftCOMMON STOCK | 170 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000041 · wf-form4_162086510716460.xml · nonDerivative · entry 1 Ritrievi Kimberly E · CIK 0001592089 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,900 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| February 23, 2021 Filed Feb 25, 2021 00:22 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
|
GiftCOMMON STOCK | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000033 · wf-form4_161421253320737.xml · nonDerivative · entry 3 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 84,272 F3 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
CARTER BRIAN NSVP, Corporate Controller
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 6,459 | $0.00 Strike: $40.80 | $0.00 |
DisclosureSEC source: 0000831641-21-000034 · wf-form4_161421255204904.xml · derivative · entry 3 CARTER BRIAN N · CIK 0001561742 · SVP, Corporate Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 6,459 shares Expires 2026-11-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. F3 · derivative.expiration_date: The option granted expires 10 years after the grant date. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
CARTER BRIAN NSVP, Corporate Controller
|
SaleCOMMON STOCK | 6,459 | $141.24 | $912,245.91 |
DisclosureSEC source: 0000831641-21-000034 · wf-form4_161421255204904.xml · nonDerivative · entry 2 CARTER BRIAN N · CIK 0001561742 · SVP, Corporate Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,790 F1 · price: $141.2364 is an average price. Shares were sold at prices ranging from $140.9159 to $141.5200 per share. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
CARTER BRIAN NSVP, Corporate Controller
|
Exercise / conversionCOMMON STOCK | 6,459 | $40.80 | $263,527.20 |
DisclosureSEC source: 0000831641-21-000034 · wf-form4_161421255204904.xml · nonDerivative · entry 1 CARTER BRIAN N · CIK 0001561742 · SVP, Corporate Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,249 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 12,788 | $0.00 Strike: $28.58 | $0.00 |
DisclosureSEC source: 0000831641-21-000033 · wf-form4_161421253320737.xml · derivative · entry 4 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 12,788 shares Expires 2021-11-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option became exercisable as to 25% of the shares on each anniversary of the grant date. F5 · derivative.expiration_date: The option granted expires 8 years after the grant date. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
|
SaleCOMMON STOCK | 12,788 | $141.82 | $1,813,615.90 |
DisclosureSEC source: 0000831641-21-000033 · wf-form4_161421253320737.xml · nonDerivative · entry 2 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 86,772 F2 · price: $141.8217 is an average price. Shares were sold at prices ranging from $140.43 to $142.27 per share. Read SEC document |
| February 22, 2021 Filed Feb 25, 2021 00:22 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
|
Exercise / conversionCOMMON STOCK | 12,788 | $28.58 | $365,481.04 |
DisclosureSEC source: 0000831641-21-000033 · wf-form4_161421253320737.xml · nonDerivative · entry 1 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 99,560 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 19, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 2,648 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · derivative · entry 7 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,532 Underlying: COMMON STOCK · 2,648 shares Expires 2027-11-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. F5 · derivative.expiration_date: The option granted expires 10 years after the grant date. Read SEC document |
| February 19, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
SaleCOMMON STOCK | 8,060 | $138.90 | $1,119,561.40 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · nonDerivative · entry 5 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,465 F3 · price: $138.9034 is an average price. Shares were sold at prices ranging from $138.57 to $139.19 per share. Read SEC document |
| February 19, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
SaleCOMMON STOCK | 2,648 | $138.95 | $367,943.31 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · nonDerivative · entry 4 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,525 F2 · price: $138.9514 is an average price. Shares were sold at prices ranging from $138.79 to $139.08 per share. Read SEC document |
| February 19, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
Exercise / conversionCOMMON STOCK | 2,648 | $47.95 | $126,971.60 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · nonDerivative · entry 3 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,173 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 18, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 1,950 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · derivative · entry 6 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,180 Underlying: COMMON STOCK · 1,950 shares Expires 2027-11-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. F5 · derivative.expiration_date: The option granted expires 10 years after the grant date. Read SEC document |
| February 18, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
SaleCOMMON STOCK | 2,722 | $137.25 | $373,594.50 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · nonDerivative · entry 2 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,525 Read SEC document |
| February 18, 2021 Filed Feb 19, 2021 23:48 UTC |
LEMMON RICHARD ASVP, Corporate Administration
|
Exercise / conversionCOMMON STOCK | 1,950 | $47.95 | $93,502.50 |
DisclosureSEC source: 0000831641-21-000030 · wf-form4_161377851691444.xml · nonDerivative · entry 1 LEMMON RICHARD A · CIK 0001187157 · SVP, Corporate Administration 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,247 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 16, 2021 Filed Feb 17, 2021 23:48 UTC |
Amidon Derek GSVP, Comm./Int'l Svcs. Group
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 1,395 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-21-000028 · wf-form4_161360568602166.xml · derivative · entry 4 Amidon Derek G · CIK 0001721981 · SVP, Comm./Int'l Svcs. Group 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,395 Underlying: COMMON STOCK · 1,395 shares Expires 2027-11-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option becomes exercisable as to 25% of the Shares on each anniversary of the grant date. F4 · derivative.expiration_date: The option granted expires 10 years after the grant date. Read SEC document |
| February 16, 2021 Filed Feb 17, 2021 23:48 UTC |
Amidon Derek GSVP, Comm./Int'l Svcs. Group
|
SaleCOMMON STOCK | 6,052 | $136.70 | $827,335.03 |
DisclosureSEC source: 0000831641-21-000028 · wf-form4_161360568602166.xml · nonDerivative · entry 3 Amidon Derek G · CIK 0001721981 · SVP, Comm./Int'l Svcs. Group 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,484 F2 · price: $136.7044 is an average price. Shares were sold at prices ranging from $136.48 to $136.98 per share. Read SEC document |
| February 16, 2021 Filed Feb 17, 2021 23:48 UTC |
Amidon Derek GSVP, Comm./Int'l Svcs. Group
|
SaleCOMMON STOCK | 1,395 | $136.65 | $190,626.75 |
DisclosureSEC source: 0000831641-21-000028 · wf-form4_161360568602166.xml · nonDerivative · entry 2 Amidon Derek G · CIK 0001721981 · SVP, Comm./Int'l Svcs. Group 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,536 Read SEC document |
| February 16, 2021 Filed Feb 17, 2021 23:48 UTC |
Amidon Derek GSVP, Comm./Int'l Svcs. Group
|
Exercise / conversionCOMMON STOCK | 1,395 | $47.95 | $66,890.25 |
DisclosureSEC source: 0000831641-21-000028 · wf-form4_161360568602166.xml · nonDerivative · entry 1 Amidon Derek G · CIK 0001721981 · SVP, Comm./Int'l Svcs. Group 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,931 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 09, 2021 Filed Feb 11, 2021 23:26 UTC |
O'Rourke Brendan M.SVP, Enterprise Risk Mgmt.
|
SaleCOMMON STOCK | 1,200 | $135.29 | $162,343.44 |
DisclosureSEC source: 0000831641-21-000026 · wf-form4_161308594742897.xml · nonDerivative · entry 1 O'Rourke Brendan M. · CIK 0001758350 · SVP, Enterprise Risk Mgmt. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 472 F1 · price: $135.2862 is an average price. Shares were sold at prices ranging from $135.260 to $135.425 per share. F2 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 08, 2021 Filed Feb 9, 2021 01:09 UTC |
Rynning Mark ASVP, R&S Infrastructure
|
SaleCOMMON STOCK | 3,273 | $136.04 | $445,264.16 |
DisclosureSEC source: 0000831641-21-000023 · wf-form4_161283293545034.xml · nonDerivative · entry 1 Rynning Mark A · CIK 0001722242 · SVP, R&S Infrastructure 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236 F1 · price: $136.0416 is an average price. Shares were sold at prices ranging from $135.57 to $136.86 per share. Read SEC document |
| February 08, 2021 Filed Feb 9, 2021 01:08 UTC |
CHRISTENSEN CRAIG LSVP, CIO
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 4,000 | $0.00 Strike: $27.26 | $0.00 |
DisclosureSEC source: 0000831641-21-000022 · wf-form4_161283291763412.xml · derivative · entry 4 CHRISTENSEN CRAIG L · CIK 0001206709 · SVP, CIO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,756 Underlying: COMMON STOCK · 4,000 shares Expires 2022-11-21 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option becomes exercisable as to 25% of the shares on each anniversary of the grant date. F5 · derivative.expiration_date: The option granted expires 8 years after the grant date. Read SEC document |
| February 08, 2021 Filed Feb 9, 2021 01:08 UTC |
CHRISTENSEN CRAIG LSVP, CIO
|
GiftCOMMON STOCK | 800 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000022 · wf-form4_161283291763412.xml · nonDerivative · entry 3 CHRISTENSEN CRAIG L · CIK 0001206709 · SVP, CIO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,739 F3 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| February 08, 2021 Filed Feb 9, 2021 01:08 UTC |
CHRISTENSEN CRAIG LSVP, CIO
|
SaleCOMMON STOCK | 4,000 | $135.15 | $540,600.40 |
DisclosureSEC source: 0000831641-21-000022 · wf-form4_161283291763412.xml · nonDerivative · entry 2 CHRISTENSEN CRAIG L · CIK 0001206709 · SVP, CIO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,539 F2 · price: $135.1501 is an average price. Shares were sold at prices ranging from $135.120 to $135.355 per share. Read SEC document |
| February 08, 2021 Filed Feb 9, 2021 01:08 UTC |
CHRISTENSEN CRAIG LSVP, CIO
|
Exercise / conversionCOMMON STOCK | 4,000 | $27.26 | $109,040.00 |
DisclosureSEC source: 0000831641-21-000022 · wf-form4_161283291763412.xml · nonDerivative · entry 1 CHRISTENSEN CRAIG L · CIK 0001206709 · SVP, CIO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,470 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Amount of securities beneficially owned was updated to reflect that 27 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 05, 2021 Filed Feb 9, 2021 01:09 UTC |
THOMPSON J KENNETHDirector
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 4,200 | $0.00 Strike: $27.26 | $0.00 |
DisclosureSEC source: 0000831641-21-000024 · wf-form4_161283296075300.xml · derivative · entry 3 THOMPSON J KENNETH · CIK 0001188787 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 4,200 shares Expires 2024-11-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The option became exercisable as to 100% of the shares on the anniversary of the grant date. F3 · derivative.expiration_date: The option granted expires 10 years after the grant date. Read SEC document |
| February 05, 2021 Filed Feb 9, 2021 01:09 UTC |
THOMPSON J KENNETHDirector
|
SaleCOMMON STOCK | 4,200 | $134.21 | $563,668.98 |
DisclosureSEC source: 0000831641-21-000024 · wf-form4_161283296075300.xml · nonDerivative · entry 2 THOMPSON J KENNETH · CIK 0001188787 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,438 F1 · price: $134.2069 is an average price. Shares were sold at prices ranging from $134.00 to $134.30 per share. Read SEC document |
| February 05, 2021 Filed Feb 9, 2021 01:09 UTC |
THOMPSON J KENNETHDirector
|
Exercise / conversionCOMMON STOCK | 4,200 | $27.26 | $114,492.00 |
DisclosureSEC source: 0000831641-21-000024 · wf-form4_161283296075300.xml · nonDerivative · entry 1 THOMPSON J KENNETH · CIK 0001188787 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,638 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 03, 2021 Filed Feb 4, 2021 23:20 UTC |
Volpi Kirsten MDirector
|
GiftCOMMON STOCK | 40 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000018 · wf-form4_161248082421680.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,572 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| February 03, 2021 Filed Feb 4, 2021 23:20 UTC |
BURDICK STEVEN MEVP, CFO
|
SaleCOMMON STOCK | 10,801 | $129.45 | $1,398,239.13 |
DisclosureSEC source: 0000831641-21-000017 · wf-form4_161248081020193.xml · nonDerivative · entry 1 BURDICK STEVEN M · CIK 0001277150 · EVP, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,980 F1 · price: $129.4546 is an average price. Shares were sold at prices ranging from $128.86 to $129.46 per share. F2 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| February 02, 2021 Filed Feb 4, 2021 23:20 UTC |
LEWIS J CHRISTOPHERDirector
|
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 8,000 | $0.00 Strike: $22.81 | $0.00 |
DisclosureSEC source: 0000831641-21-000016 · wf-form4_161248079197880.xml · derivative · entry 3 LEWIS J CHRISTOPHER · CIK 0001007757 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 8,000 shares Expires 2021-03-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: The option became exercisable as to 100% of the shares on the anniversary of the grant date. F2 · derivative.expiration_date: The option expires in the current year. Read SEC document |
| February 02, 2021 Filed Feb 4, 2021 23:20 UTC |
LEWIS J CHRISTOPHERDirector
|
SaleCOMMON STOCK | 1,449 | $127.61 | $184,899.65 |
DisclosureSEC source: 0000831641-21-000016 · wf-form4_161248079197880.xml · nonDerivative · entry 2 LEWIS J CHRISTOPHER · CIK 0001007757 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,426 Read SEC document |
| February 02, 2021 Filed Feb 4, 2021 23:20 UTC |
LEWIS J CHRISTOPHERDirector
|
Exercise / conversionCOMMON STOCK | 8,000 | $22.81 | $182,480.00 |
DisclosureSEC source: 0000831641-21-000016 · wf-form4_161248079197880.xml · nonDerivative · entry 1 LEWIS J CHRISTOPHER · CIK 0001007757 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,875 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| January 29, 2021 Filed Feb 1, 2021 23:37 UTC |
O'Rourke Brendan M.SVP, Enterprise Risk Mgmt.
|
Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 250 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000012 · wf-form4_161222262826946.xml · derivative · entry 3 O'Rourke Brendan M. · CIK 0001758350 · SVP, Enterprise Risk Mgmt. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 250 Underlying: COMMON STOCK · 250 shares Expires 2022-01-29 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The RSUs became vested as to 25% of the shares on January 29, 2019, and the anniversary of that date going forward until fully vested. Read SEC document |
| January 29, 2021 Filed Feb 1, 2021 23:37 UTC |
O'Rourke Brendan M.SVP, Enterprise Risk Mgmt.
|
Tax withholdingCOMMON STOCK | 94 | $121.57 | $11,427.58 |
DisclosureSEC source: 0000831641-21-000012 · wf-form4_161222262826946.xml · nonDerivative · entry 2 O'Rourke Brendan M. · CIK 0001758350 · SVP, Enterprise Risk Mgmt. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,614 F3 · shares: Represents the number of shares withheld to pay the related tax liability on the restricted stock units (RSUs) which vested on 01/29/2021. F4 · price: The closing trading price of the underlying common stock on 01/29/2021 when the RSUs vested. Read SEC document |
| January 29, 2021 Filed Feb 1, 2021 23:37 UTC |
O'Rourke Brendan M.SVP, Enterprise Risk Mgmt.
|
Exercise / conversionCOMMON STOCK | 250 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-21-000012 · wf-form4_161222262826946.xml · nonDerivative · entry 1 O'Rourke Brendan M. · CIK 0001758350 · SVP, Enterprise Risk Mgmt. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,708 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Shares were automatically acquired upon the vesting of restricted stock units (RSUs). F2 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| January 29, 2021 Filed Feb 1, 2021 23:37 UTC |
Hopson PrestonSVP, General Counsel
|
Tax withholdingCOMMON STOCK | 309 | $121.57 | $37,565.13 |
DisclosureSEC source: 0000831641-21-000011 · wf-form4_161222259655518.xml · nonDerivative · entry 1 Hopson Preston III · CIK 0001728969 · SVP, General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,315 F1 · shares: Represents the number of shares withheld to pay the related tax liability on 750 restricted stock units (RSUs) which vested on 01/29/2021. F2 · price: The closing trading price of the underlying common stock on 01/29/2021 when the RSUs vested. F3 · balance_after: Amount of securities beneficially owned was updated to reflect that 58 shares of common stock were acquired by the Reporting Person on December 15, 2020, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP). Read SEC document |
| December 11, 2020 Filed Dec 12, 2020 00:34 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
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GiftCOMMON STOCK | 250 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000183 · wf-form4_160773326359409.xml · nonDerivative · entry 2 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 86,714 F1 · price: Bona fide gifts. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 10, 2020 Filed Dec 12, 2020 00:34 UTC |
BROWNLIE WILLIAM RSVP, Chief Engineer
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GiftCOMMON STOCK | 1,250 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000183 · wf-form4_160773326359409.xml · nonDerivative · entry 1 BROWNLIE WILLIAM R · CIK 0001346227 · SVP, Chief Engineer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 86,964 F1 · price: Bona fide gifts. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 09, 2020 Filed Dec 12, 2020 00:34 UTC |
Ritrievi Kimberly EDirector
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GiftCOMMON STOCK | 855 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000184 · wf-form4_160773328148383.xml · nonDerivative · entry 1 Ritrievi Kimberly E · CIK 0001592089 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,070 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 08, 2020 Filed Dec 8, 2020 23:36 UTC |
Volpi Kirsten MDirector
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SaleCOMMON STOCK | 6,468 | $120.16 | $777,198.76 |
DisclosureSEC source: 0000831641-20-000180 · wf-form4_160747057400491.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,612 Read SEC document |
| December 07, 2020 Filed Dec 8, 2020 23:29 UTC |
BATRACK DAN LDirector · CHAIRMAN AND CEO
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SaleCOMMON STOCK | 8,798 | $119.73 | $1,053,346.71 |
DisclosureSEC source: 0000831641-20-000178 · wf-form4_160747017781086.xml · nonDerivative · entry 2 BATRACK DAN L · CIK 0001207854 · Director · CHAIRMAN AND CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 204,725 F2 · price: $119.7257 is an average price. Shares were sold at prices ranging from $119.04 to $121.07 per share. Read SEC document |
| December 04, 2020 Filed Dec 8, 2020 23:34 UTC |
Ritrievi Kimberly EDirector
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GiftCOMMON STOCK | 2,300 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000179 · wf-form4_160747042494514.xml · nonDerivative · entry 1 Ritrievi Kimberly E · CIK 0001592089 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,925 F1 · price: Bona fide gifts to charitable organizations. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 04, 2020 Filed Dec 8, 2020 23:29 UTC |
BATRACK DAN LDirector · CHAIRMAN AND CEO
|
SaleCOMMON STOCK | 41,202 | $121.83 | $5,019,610.82 |
DisclosureSEC source: 0000831641-20-000178 · wf-form4_160747017781086.xml · nonDerivative · entry 1 BATRACK DAN L · CIK 0001207854 · Director · CHAIRMAN AND CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 213,523 F1 · price: $121.8293 is an average price. Shares were sold at prices ranging from $121.147 to $122.075 per share. Read SEC document |
| December 02, 2020 Filed Dec 3, 2020 22:45 UTC |
Volpi Kirsten MDirector
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GiftCOMMON STOCK | 456 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000174 · wf-form4_160703550182061.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,080 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 01, 2020 Filed Dec 3, 2020 22:45 UTC |
Volpi Kirsten MDirector
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GiftCOMMON STOCK | 42 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-20-000174 · wf-form4_160703550182061.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,536 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| November 30, 2020 Filed Dec 2, 2020 21:59 UTC |
THOMPSON J KENNETHDirector
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SaleCOMMON STOCK | 2,500 | $120.89 | $302,230.50 |
DisclosureSEC source: 0000831641-20-000172 · wf-form4_160694634662010.xml · nonDerivative · entry 1 THOMPSON J KENNETH · CIK 0001188787 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,438 F1 · price: $120.8922 is an average price. Shares were sold at prices ranging from $120.680 to $121.194 per share. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.