TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025

Shares 18,187 Value ($000) $532 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 13,672 Value ($000) $545 Avg Close $44.89 Range $39.19 - $51.20

Q4 2021

Shares 2,114 Value ($000) $352 Avg Close $34.44 Range $29.39 - $38.58

Q3 2021

Shares 3,533 Value ($000) $528 Avg Close $27.46 Range $24.08 - $30.91

Q2 2021

Shares 5,444 Value ($000) $664 Avg Close $25.16 Range $23.20 - $28.95

Q4 2020

Shares 4,655 Value ($000) $539 Avg Close $22.53 Range $19.06 - $25.44

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	18,187	$532	$33.56	$28.17 - $42.98
Q4 2024	13,672	$545	$44.89	$39.19 - $51.20
Q4 2021	2,114	$352	$34.44	$29.39 - $38.58
Q3 2021	3,533	$528	$27.46	$24.08 - $30.91
Q2 2021	5,444	$664	$25.16	$23.20 - $28.95
Q4 2020	4,655	$539	$22.53	$19.06 - $25.44