Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| TETRA TECH INCTTEK · Entity 3570 | Director | August 04, 2026 | August 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
TETRA TECH INC
Report date August 04, 2026 · Filed August 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| COMMON STOCKSEC Table I · non-derivative | Direct | 74,218 |
Reported balance
After 2026-08-04 transaction · row 1
1 source rowRow 1 · 2026-08-04 · Exercise / conversion · Acquired 2,300 · Balance 74,218 |
| STOCK OPTION (RIGHT TO BUY)SEC Table II · derivative / convertible security · Conversion / exercise price $9.59 · Expires 2027-11-18 | Direct | 4,000 |
Reported balance
After 2026-08-04 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-08-04 · Exercise / conversion · Disposed 2,300 · Balance 4,000 F1: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. |
Filing footnotes · ownership attribution and instrument terms
F1: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 04, 2026 Filed Aug 6, 2026 21:17 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 2,300 | $0.00 Strike: $9.59 | $0.00 |
DisclosureSEC source: 0001582882-26-000004 · wk-form4_1786051030.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,000 Underlying: COMMON STOCK · 2,300 shares Expires 2027-11-18 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. F1 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| August 04, 2026 Filed Aug 6, 2026 21:17 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 2,300 | $9.59 | $22,057.00 |
DisclosureSEC source: 0001582882-26-000004 · wk-form4_1786051030.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 74,218 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 |
| June 04, 2026 Filed Jun 5, 2026 23:08 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 1,700 | $0.00 Strike: $9.59 | $0.00 |
DisclosureSEC source: 0001582882-26-000002 · wk-form4_1780700892.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,300 Underlying: COMMON STOCK · 1,700 shares Expires 2027-11-18 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. F1 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| June 04, 2026 Filed Jun 5, 2026 23:08 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 1,700 | $9.59 | $16,303.00 |
DisclosureSEC source: 0001582882-26-000002 · wk-form4_1780700892.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,918 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 10, 2026 Filed Feb 12, 2026 22:02 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 1,000 | $0.00 Strike: $9.59 | $0.00 |
DisclosureSEC source: 0001628280-26-007775 · wk-form4_1770933726.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,000 Underlying: COMMON STOCK · 1,000 shares Expires 2027-11-18 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. F1 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| February 10, 2026 Filed Feb 12, 2026 22:02 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 1,000 | $9.59 | $9,590.00 |
DisclosureSEC source: 0001628280-26-007775 · wk-form4_1770933726.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,218 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 |
| November 30, 2025 Filed Dec 3, 2025 01:23 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 1,718 | $0.00 | $0.00 |
DisclosureSEC source: 0001582882-25-000005 · wk-form4_1764725006.xml · derivative · entry 5 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 1,718 shares Expires not disclosed 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_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. F5 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2025. F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 30, 2025 Filed Dec 3, 2025 01:23 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 1,718 | $0.00 | $0.00 |
DisclosureSEC source: 0001582882-25-000005 · wk-form4_1764725006.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,218 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 |
| November 28, 2025 Filed Dec 3, 2025 01:23 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 1,000 | $9.59 Strike: $9.59 | $9,590.00 |
DisclosureSEC source: 0001582882-25-000005 · wk-form4_1764725006.xml · derivative · entry 4 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,000 Underlying: COMMON STOCK · 1,000 shares Expires 2027-11-18 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. F4 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| November 28, 2025 Filed Dec 3, 2025 01:23 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 1,000 | $9.59 | $9,590.00 |
DisclosureSEC source: 0001582882-25-000005 · wk-form4_1764725006.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,218 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 |
| November 19, 2025 Filed Dec 3, 2025 01:23 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 1,964 | $0.00 | $0.00 |
DisclosureSEC source: 0001582882-25-000005 · wk-form4_1764725006.xml · derivative · entry 3 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,964 Underlying: COMMON STOCK · 1,964 shares Expires not disclosed F1 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. F2 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2026. F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 18, 2025 Filed Nov 20, 2025 23:38 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantCOMMON STOCK | 4,104 | $0.00 | $0.00 |
DisclosureSEC source: 0001582882-25-000003 · wk-form4_1763681930.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,500 F1 · shares: Shares acquired pursuant to vesting of performance stock units earned under 2018 Equity Incentive Plan. Read SEC document |
| February 05, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 6,000 | $9.59 Strike: $9.59 | $57,540.00 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · derivative · entry 6 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: COMMON STOCK · 6,000 shares Expires 2027-11-18 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. F4 · derivative.exercise_price: On September 6, 2024, the exercise price of $47.95 was updated pursuant to a 5 to 1 forward stock split. F5 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. F6 · balance_after: On September 6, 2024, the balance of 3,200 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 12,800 shares of common stock. Read SEC document |
| February 05, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | GiftCOMMON STOCK | 3,800 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · nonDerivative · entry 5 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 62,396 F3 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| February 05, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 6,000 | $9.59 | $57,540.00 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · nonDerivative · entry 4 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,196 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 04, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 4,345 | $34.31 | $149,076.95 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · nonDerivative · entry 3 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,196 F1 · price: All shares sold at an exact price. Read SEC document |
| February 04, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 4,100 | $34.33 | $140,736.60 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 64,541 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.32 to $34.33, inclusive. Read SEC document |
| February 04, 2025 Filed Feb 6, 2025 23:35 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 1,671 | $34.41 | $57,499.11 |
DisclosureSEC source: 0000831641-25-000007 · wk-form4_1738884944.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,641 F1 · price: All shares sold at an exact price. Read SEC document |
| November 30, 2024 Filed Dec 4, 2024 01:10 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 2,125 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-24-000119 · wk-form4_1733274603.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 2,125 shares Expires not disclosed 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_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. F2 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2024. F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. F4 · derivative.underlying_shares: On September 6, 2024, the balance of 425 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 2,125 shares of common stock. Read SEC document |
| November 30, 2024 Filed Dec 4, 2024 01:10 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 2,125 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-24-000119 · wk-form4_1733274603.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,312 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 |
| November 20, 2024 Filed Nov 23, 2024 00:37 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 1,718 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-24-000100 · wk-form4_1732322249.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,718 Underlying: COMMON STOCK · 1,718 shares Expires not disclosed F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2025. F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 20, 2024 Filed Nov 23, 2024 00:37 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantCOMMON STOCK | 4,397 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-24-000100 · wk-form4_1732322249.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,187 F1 · shares: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan. Read SEC document |
| September 10, 2024 Filed Sep 12, 2024 22:48 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 1,950 | $46.00 | $89,700.00 |
DisclosureSEC source: 0000831641-24-000048 · wk-form4_1726181275.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,790 F1 · price: All shares sold at an exact price. F2 · balance_after: On September 6, 2024, the balance of 13,148 shares of common stock was updated pursuant to a forward 5 to 1 stock split, resulting in an additional 52,592 shares of common stock. Read SEC document |
| August 12, 2024 Filed Aug 14, 2024 20:40 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 300 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-24-000044 · wk-form4_1723668026.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,200 Underlying: COMMON STOCK · 300 shares Expires 2027-11-18 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. F1 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the first anniversary of the grant date. Read SEC document |
| August 12, 2024 Filed Aug 14, 2024 20:40 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 300 | $47.95 | $14,385.00 |
DisclosureSEC source: 0000831641-24-000044 · wk-form4_1723668026.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,148 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 06, 2024 Filed Feb 8, 2024 01:05 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 500 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-24-000015 · wk-form4_1707354336.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,500 Underlying: COMMON STOCK · 500 shares Expires 2027-11-18 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. F1 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| February 06, 2024 Filed Feb 8, 2024 01:05 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 500 | $47.95 | $23,975.00 |
DisclosureSEC source: 0000831641-24-000015 · wk-form4_1707354336.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,848 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 |
| December 05, 2023 Filed Dec 6, 2023 00:04 UTC | TETRA TECH INC TTEK · Entity 3570 | GiftCOMMON STOCK | 666 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-23-000123 · wk-form4_1701821076.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,348 F2 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 01, 2023 Filed Dec 6, 2023 00:04 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 2,228 | $162.74 | $362,589.84 |
DisclosureSEC source: 0000831641-23-000123 · wk-form4_1701821076.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,014 F1 · price: All shares sold at an exact price. Read SEC document |
| November 21, 2023 Filed Nov 23, 2023 01:12 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 425 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000831641-23-000113 · wk-form4_1700701962.xml · derivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 425 Underlying: COMMON STOCK · 425 shares Expires not disclosed F2 · security: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2024. F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 21, 2023 Filed Nov 23, 2023 01:12 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantCOMMON STOCK | 1,054 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-23-000113 · wk-form4_1700701962.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,242 F1 · shares: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan Read SEC document |
| November 20, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 559 | $165.50 | $92,514.50 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,608 F1 · price: All shares sold at an exact price. Read SEC document |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative | 200 | $0.00 Strike: $47.95 | $0.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · derivative · entry 8 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,000 Underlying: COMMON STOCK · 200 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 100% of the shares on the anniversary of the grant date. Read SEC document |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION · Derivative | 2,000 | $0.00 Strike: $40.80 | $0.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · derivative · entry 7 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 2,000 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. F4 · derivative.exercise_date: The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. Read SEC document |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 380 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · derivative · entry 6 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 380 shares Expires not disclosed 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 restricted stock units (RSUs) became vested as to 100% of the shares underlying the RSUs on November 18, 2023. F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 200 | $47.95 | $9,590.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · nonDerivative · entry 5 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,388 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 |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 2,000 | $40.80 | $81,600.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · nonDerivative · entry 4 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,188 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 |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 200 | $47.95 | $9,590.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · nonDerivative · entry 3 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,188 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 |
| November 18, 2023 Filed Nov 22, 2023 02:59 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 380 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-23-000079 · wk-form4_1700621956.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,988 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 27, 2023 Filed Mar 2, 2023 00:29 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionSTOCK OPTION · Derivative | 825 | $40.80 Strike: $40.80 | $33,660.00 |
DisclosureSEC source: 0000831641-23-000020 · wf-form4_167771691945204.xml · derivative · entry 3 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 Underlying: COMMON STOCK · 825 shares Expires 2026-11-20 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 100% of the shares on the anniversary of the grant date. Read SEC document |
| February 27, 2023 Filed Mar 2, 2023 00:29 UTC | TETRA TECH INC TTEK · Entity 3570 | Tax withholdingCOMMON STOCK | 221 | $135.96 | $30,047.16 |
DisclosureSEC source: 0000831641-23-000020 · wf-form4_167771691945204.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,167 F1 · price: All shares sold at an exact price. Read SEC document |
| February 27, 2023 Filed Mar 2, 2023 00:29 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 825 | $40.80 | $33,660.00 |
DisclosureSEC source: 0000831641-23-000020 · wf-form4_167771691945204.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,388 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 16, 2023 Filed Feb 21, 2023 22:36 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 900 | $145.74 | $131,167.08 |
DisclosureSEC source: 0000831641-23-000017 · wf-form4_167701894918329.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,563 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $145.7401 to $145.75, inclusive. Read SEC document |
| December 13, 2022 Filed Dec 15, 2022 22:05 UTC | TETRA TECH INC TTEK · Entity 3570 | GiftCOMMON STOCK | 70 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-22-000129 · wf-form4_167114187018258.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,463 F1 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 06, 2022 Filed Dec 8, 2022 21:16 UTC | TETRA TECH INC TTEK · Entity 3570 | GiftCOMMON STOCK | 70 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-22-000127 · wf-form4_167053413939323.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,533 F2 · price: Bona fide gift. No compensation was given to the donor for the gifting of shares. Read SEC document |
| December 06, 2022 Filed Dec 8, 2022 21:16 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 700 | $154.61 | $108,224.55 |
DisclosureSEC source: 0000831641-22-000127 · wf-form4_167053413939323.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,603 F1 · price: All shares sold at an exact price. Read SEC document |
| November 18, 2022 Filed Nov 23, 2022 02:17 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative | 318 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000831641-22-000120 · wf-form4_166916982475717.xml · derivative · entry 3 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: COMMON STOCK · 318 shares Expires not disclosed 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 restricted stock units (RSUs) become 100% vested as to the shares underlying the RSUs on November 18, 2022. F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date. Read SEC document |
| November 18, 2022 Filed Nov 23, 2022 02:17 UTC | TETRA TECH INC TTEK · Entity 3570 | Exercise / conversionCOMMON STOCK | 318 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-22-000120 · wf-form4_166916982475717.xml · nonDerivative · entry 2 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,303 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 |
| November 18, 2022 Filed Nov 23, 2022 02:17 UTC | TETRA TECH INC TTEK · Entity 3570 | GrantCOMMON STOCK | 1,710 | $0.00 | $0.00 |
DisclosureSEC source: 0000831641-22-000120 · wf-form4_166916982475717.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,985 F1 · price: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan. Read SEC document |
| August 19, 2022 Filed Aug 23, 2022 20:12 UTC | TETRA TECH INC TTEK · Entity 3570 | SaleCOMMON STOCK | 1,200 | $144.66 | $173,593.68 |
DisclosureSEC source: 0000831641-22-000041 · wf-form4_166128550723504.xml · nonDerivative · entry 1 Volpi Kirsten M · CIK 0001582882 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,275 F1 · price: All shares sold at an exact price. 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.