TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q2 2018

Shares 72,400 Value ($000) $322 Avg Close $4.13 Range $3.18 - $4.85

Q4 2016

Shares 633,700 Value ($000) $3,181 Avg Close $5.41 Range $4.36 - $6.34

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	72,400	$322	$4.13	$3.18 - $4.85
Q4 2016	633,700	$3,181	$5.41	$4.36 - $6.34