TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025

Shares 1,011 Value ($000) $0 Avg Close $7.72 Range $5.38 - $9.64

Q3 2025

Shares 1,028 Value ($000) $0 Avg Close $4.27 Range $3.17 - $6.04

Q2 2023

Shares 6,811 Value ($000) $23 Avg Close $2.89 Range $2.56 - $3.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,011	$0	$7.72	$5.38 - $9.64
Q3 2025	1,028	$0	$4.27	$3.17 - $6.04
Q2 2023	6,811	$23	$2.89	$2.56 - $3.49