TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

EDMOND DE ROTHSCHILD HOLDING S.A.'s Holding History (CIK: 0001649647)

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

Q4 2025

Shares 92,153 Value ($000) $3,091 Avg Close $33.82 Range $31.18 - $37.75

Q3 2025

Shares 71,167 Value ($000) $2,376 Avg Close $36.35 Range $32.91 - $38.66

Q2 2025

Shares 38,047 Value ($000) $1,368 Avg Close $33.29 Range $27.27 - $36.67

Q1 2025

Shares 8,259 Value ($000) $242 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 1,572 Value ($000) $63 Avg Close $44.89 Range $39.19 - $51.20

Q3 2021

Shares 91 Value ($000) $14 Avg Close $27.46 Range $24.08 - $30.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	92,153	$3,091	$33.82	$31.18 - $37.75
Q3 2025	71,167	$2,376	$36.35	$32.91 - $38.66
Q2 2025	38,047	$1,368	$33.29	$27.27 - $36.67
Q1 2025	8,259	$242	$33.56	$28.17 - $42.98
Q4 2024	1,572	$63	$44.89	$39.19 - $51.20
Q3 2021	91	$14	$27.46	$24.08 - $30.91