TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

Terra Alpha Investments LLC's Holding History (CIK: 0002055566)

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

Q4 2025

Shares 47,464 Value ($000) $1,592 Avg Close $33.82 Range $31.18 - $37.75

Q3 2025

Shares 47,958 Value ($000) $1,601 Avg Close $36.35 Range $32.91 - $38.66

Q2 2025

Shares 48,420 Value ($000) $1,741 Avg Close $33.29 Range $27.27 - $36.67

Q1 2025

Shares 49,164 Value ($000) $1,438 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 46,922 Value ($000) $1,869 Avg Close $44.89 Range $39.19 - $51.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,464	$1,592	$33.82	$31.18 - $37.75
Q3 2025	47,958	$1,601	$36.35	$32.91 - $38.66
Q2 2025	48,420	$1,741	$33.29	$27.27 - $36.67
Q1 2025	49,164	$1,438	$33.56	$28.17 - $42.98
Q4 2024	46,922	$1,869	$44.89	$39.19 - $51.20