Derek G. Amidon

Insider Reports History

Entity
Individual
Location
3475 East Foothill Boulevard, 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 Oct 1, 2023 Direct
TETRA TECH INC SVP, Comm./Int'l Svcs. Group RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) 1.23K $204K $165.22 Nov 18, 2022 Direct

Insider Reports Filed by Derek G. Amidon

Symbol Company Period Transactions Value $ Form Type Date Filed Role
TTEK TETRA TECH INC Oct 1, 2023 0 $0 5 Nov 15, 2023 SVP, Comm./Int'l Svcs. Group
TTEK TETRA TECH INC Nov 18, 2022 10 -$570K 4 Nov 22, 2022 SVP, Comm./Int'l Svcs. Group
TTEK TETRA TECH INC Nov 16, 2022 1 $0 4 Nov 18, 2022 SVP, Comm./Int'l Svcs. Group
TTEK TETRA TECH INC Oct 2, 2022 0 $0 5 Nov 7, 2022 SVP, Comm./Int'l Svcs. Group
TTEK TETRA TECH INC Nov 23, 2021 3 -$545K 4 Nov 24, 2021 SVP, Comm./Int'l Svcs. Group
TTEK TETRA TECH INC Nov 18, 2021 7 -$172K 4 Nov 22, 2021 SVP, Comm./Int'l Svcs. Group