Brian N Carter

SVP, Corporate Controller · 1 filing · Latest: Feb 4, 2026

TETRA TECH INC

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Filing
TTEK	Brian N Carter	SVP, Corporate Controller	Feb 4, 2026	Sale	$40.23	9,979	$401.4K	46,496	Feb 6 10:07 PM
TTEK	BRIAN CARTER	—	Feb 4, 2026	Proposed Sale	$40.22	9,979	$401.4K	—	Feb 4 9:05 PM