Derek G. Amidon

Insider Reports History

Location
Pasadena, CA
Signature
/s/ Preston Hopson, Attorney-in-fact for Derek G. Amidon
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Derek G. Amidon:

Stock Role Class Num Shares Value Price $ Report Date Ownership
TETRA TECH INC SVP, Comm./Int'l Svcs. Group COMMON STOCK 11.2K $1.85M $165.58 01 Oct 2023 Direct
TETRA TECH INC SVP, Comm./Int'l Svcs. Group RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 1.23K $204K $165.22 18 Nov 2022 Direct

Insider Reports Filed by Derek G. Amidon

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TTEK TETRA TECH INC 01 Oct 2023 0 $0 5 SVP, Comm./Int'l Svcs. Group 15 Nov 2023, 16:43
TTEK TETRA TECH INC 18 Nov 2022 10 -$570K 4 SVP, Comm./Int'l Svcs. Group 22 Nov 2022, 19:49
TTEK TETRA TECH INC 16 Nov 2022 1 $0 4 SVP, Comm./Int'l Svcs. Group 18 Nov 2022, 18:09
TTEK TETRA TECH INC 02 Oct 2022 0 $0 5 SVP, Comm./Int'l Svcs. Group 07 Nov 2022, 15:34
TTEK TETRA TECH INC 23 Nov 2021 3 -$545K 4 SVP, Comm./Int'l Svcs. Group 24 Nov 2021, 18:57
TTEK TETRA TECH INC 18 Nov 2021 7 -$172K 4 SVP, Comm./Int'l Svcs. Group 22 Nov 2021, 18:39