BROWNLIE WILLIAM R 4

4 · TETRA TECH INC · Filed Nov 22, 2021

Form 4

Period: 2021-11-18

SENIOR VICE PRESIDENT

Transactions

Exercise/Conversion
COMMON STOCK
2021-11-18+246→ 85,383 total
Exercise/Conversion
COMMON STOCK
2021-11-18+326→ 85,137 total
Exercise/Conversion
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
2021-11-18−539→ 539 total
Exercise: $0.00From: 2019-11-18Exp: 2022-11-18→ COMMON STOCK (539 underlying)
Exercise/Conversion
COMMON STOCK
2021-11-18+549→ 84,811 total
Tax Payment
COMMON STOCK
2021-11-18$187.88/sh−766$143,916→ 84,617 total
Exercise/Conversion
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
2021-11-18−326→ 652 total
Exercise: $0.00From: 2020-11-18Exp: 2023-11-18→ COMMON STOCK (326 underlying)
Exercise/Conversion
RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
2021-11-18−246→ 984 total
Exercise: $0.00From: 2021-11-18Exp: 2024-11-19→ COMMON STOCK (246 underlying)

Footnotes (5)

[F1]Shares automatically acquired upon the vesting of restricted stock units (RSUs).
[F2]Represents the combined number of shares withheld to pay the related tax liability on a total of 1,541 restricted stock units (RSUs) which vested on 11/18/2021.
[F3]The RSUs become vested as to 25% of the shares on November 18, 2019, and the anniversary of that date going forward until fully vested.
[F4]The RSUs become vested as to 25% of the shares on November 18, 2020, and the anniversary of that date going forward until fully vested.
[F5]The RSUs become vested as to 25% of the shares on November 18, 2021, and the anniversary of that date going forward until fully vested.

Documents

1 file