InsiderTrades

Form 4 for TTEK TETRA TECH INC

Accepted 2021-11-24 00:00:00 ET · period of report 2021-11-23 · accession 0000831641-21-000130 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2021-11-24 2021-11-23 TTEK Amidon Derek G SVP, Comm, Int'l Svcs. Group A - Grant $0.00 +6,466 9,396 +221% $0
D 2021-11-24 2021-11-23 TTEK Amidon Derek G SVP, Comm, Int'l Svcs. Group F - Tax $190.38 -2,865 6,531 -30% -$545.4K
D 2021-11-24 2021-11-23 TTEK Amidon Derek G SVP, Comm, Int'l Svcs. Group A - Grant $0.00 +1,645 1,645 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common COMMON STOCK 2021-11-23 A A 6,466 $0.00 9,396 D — — (F1) Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan.
2 Common COMMON STOCK 2021-11-23 F D 2,865 $190.38 6,531 D — — (F2) Represents the combined number of shares withheld to pay the related tax liability on a total of 6,466 performance stock units (PSUs) which vested on November 23, 2021.
3 Derivative RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 2021-11-23 A A 1,645 $0.00 1,645 D $0.00 · 2022-11-18 to 2025-11-18 1,645 COMMON STOCK (F3) The RSUs become vested as to 25% of the shares on November 18, 2022, and the anniversary of that date going forward until fully vested.