TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2016

Shares 177,800 Value ($000) $893 Avg Close $5.41 Range $4.36 - $6.34

Q3 2016

Shares 142,600 Value ($000) $871 Avg Close $6.08 Range $5.33 - $6.77

Q2 2016

Shares 142,600 Value ($000) $908 Avg Close $6.16 Range $4.65 - $7.75

Q1 2016

Shares 111,100 Value ($000) $705 Avg Close $5.86 Range $4.62 - $7.81

Q4 2015

Shares 78,900 Value ($000) $593 Avg Close $7.78 Range $5.66 - $9.44

Q3 2015

Shares 208,025 Value ($000) $1,229 Avg Close $6.34 Range $4.62 - $7.76

Q3 2013

Shares 22,500 Value ($000) $282 Avg Close $11.42 Range $9.41 - $12.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	177,800	$893	$5.41	$4.36 - $6.34
Q3 2016	142,600	$871	$6.08	$5.33 - $6.77
Q2 2016	142,600	$908	$6.16	$4.65 - $7.75
Q1 2016	111,100	$705	$5.86	$4.62 - $7.81
Q4 2015	78,900	$593	$7.78	$5.66 - $9.44
Q3 2015	208,025	$1,229	$6.34	$4.62 - $7.76
Q3 2013	22,500	$282	$11.42	$9.41 - $12.97