TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Penbrook Management LLC's Holding History (CIK: 0001381055)

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

Q4 2025

Shares 43,975 Value ($000) $412 Avg Close $7.72 Range $5.38 - $9.64

Q3 2025

Shares 44,600 Value ($000) $256 Avg Close $4.27 Range $3.17 - $6.04

Q1 2014

Shares 16,100 Value ($000) $199 Avg Close $11.58 Range $9.92 - $12.84

Q4 2013

Shares 16,100 Value ($000) $199 Avg Close $12.46 Range $11.52 - $13.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,975	$412	$7.72	$5.38 - $9.64
Q3 2025	44,600	$256	$4.27	$3.17 - $6.04
Q1 2014	16,100	$199	$11.58	$9.92 - $12.84
Q4 2013	16,100	$199	$12.46	$11.52 - $13.41