TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Harvey Partners, LLC's Holding History (CIK: 0001406484)

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

Q2 2014

Shares 135,000 Value ($000) $3,713 Avg Close $12.02 Range $10.87 - $13.43

Q1 2014

Shares 287,500 Value ($000) $8,507 Avg Close $11.58 Range $9.92 - $12.84

Q4 2013

Shares 210,000 Value ($000) $5,876 Avg Close $12.46 Range $11.52 - $13.41

Q3 2013

Shares 175,000 Value ($000) $4,531 Avg Close $11.42 Range $9.41 - $12.97

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	135,000	$3,713	$12.02	$10.87 - $13.43
Q1 2014	287,500	$8,507	$11.58	$9.92 - $12.84
Q4 2013	210,000	$5,876	$12.46	$11.52 - $13.41
Q3 2013	175,000	$4,531	$11.42	$9.41 - $12.97