TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q4 2025

Shares 2,447,472 Value ($000) $22,933 Avg Close $7.72 Range $5.38 - $9.64

Q3 2025

Shares 2,991,742 Value ($000) $17,203 Avg Close $4.27 Range $3.17 - $6.04

Q2 2025

Shares 2,837,749 Value ($000) $9,535 Avg Close $2.91 Range $2.03 - $3.93

Q1 2025

Shares 2,251,256 Value ($000) $7,564 Avg Close $3.99 Range $3.20 - $5.12

Q3 2013

Shares 953,572 Value ($000) $11,948 Avg Close $11.42 Range $9.41 - $12.97

Q2 2013

Shares 871,422 Value ($000) $8,941 Avg Close $9.74 Range $8.15 - $11.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,447,472	$22,933	$7.72	$5.38 - $9.64
Q3 2025	2,991,742	$17,203	$4.27	$3.17 - $6.04
Q2 2025	2,837,749	$9,535	$2.91	$2.03 - $3.93
Q1 2025	2,251,256	$7,564	$3.99	$3.20 - $5.12
Q3 2013	953,572	$11,948	$11.42	$9.41 - $12.97
Q2 2013	871,422	$8,941	$9.74	$8.15 - $11.48