4//SEC Filing
Birkenbeuel Gary 4
Accession 0001748476-26-000002
CIK 0000831641other
Filed
Jan 13, 7:00 PM ET
Accepted
Jan 14, 4:26 PM ET
Size
14.7 KB
Accession
0001748476-26-000002
Insider Transaction Report
Form 4
TETRA TECH INCTTEK
Birkenbeuel Gary
Director
Transactions
- Award
COMMON STOCK
[F1][F2]2025-01-01+5,270→ 42,995 total - Exercise/Conversion
COMMON STOCK
2025-01-01+2,050→ 45,045 total - Exercise/Conversion
COMMON STOCK
2026-01-12+1,590→ 46,635 total - Award
COMMON STOCK
[F3][F2]2026-01-12+4,397→ 51,032 total - Exercise/Conversion
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
[F4][F5][F6][F7]2025-01-01−2,050→ 0 totalFrom: 2021-11-18→ COMMON STOCK (2,050 underlying) - Exercise/Conversion
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
[F4][F8][F9][F7]2026-01-12−1,590→ 0 totalFrom: 2022-11-18→ COMMON STOCK (1,590 underlying)
Footnotes (9)
- [F1]The PSUs vested on 11/21/2023 but were deferred pursuant to the Issuer's Deferred Compensation Plan and settled according to the Reporting Person's elected distribution schedule.
- [F2]Shares acquired pursuant to vesting of performance stock units earned under 2018 Equity Incentive Plan.
- [F3]The PSUs vested on 11/20/2024 but were deferred pursuant to the Issuer's Deferred Compensation Plan and settled according to the Reporting Person's elected distribution schedule.
- [F4]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]On September 6, 2024, the balance of 410 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,640 shares of common stock.
- [F6]The restricted stock units (RSUs) became 100% vested as to the shares underlying the RSUs on November 18, 2021, but were deferred pursuant to the Issuer's Deferred Compensation Plan and settled according to the Reporting Person's elected distribution schedule.
- [F7]The RSUs are exercisable at the time of vesting and do not have a set expiration date.
- [F8]On September 6, 2024, the balance of 318 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,272 shares of common stock.
- [F9]The restricted stock units (RSUs) became 100% vested as to the shares underlying the RSUs on November 18, 2022, but were deferred pursuant to the Issuer's Deferred Compensation Plan and settled according to the Reporting Person's elected distribution schedule.
Signature
/s/ Preston Hopson, Attorney-in-fact for Gary Birkenbeuel|2026-01-14
Documents
Issuer
TETRA TECH INC
CIK 0000831641
Entity typeother
Related Parties
1- filerCIK 0001748476
Filing Metadata
- Form type
- 4
- Filed
- Jan 13, 7:00 PM ET
- Accepted
- Jan 14, 4:26 PM ET
- Size
- 14.7 KB