TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q3 2019

Shares 11,615 Value ($000) $23 Avg Close $1.72 Range $1.25 - $2.18

Q2 2019

Shares 11,615 Value ($000) $19 Avg Close $2.01 Range $1.38 - $2.58

Q4 2017

Shares 153,771 Value ($000) $657 Avg Close $3.45 Range $2.55 - $4.43

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	11,615	$23	$1.72	$1.25 - $2.18
Q2 2019	11,615	$19	$2.01	$1.38 - $2.58
Q4 2017	153,771	$657	$3.45	$2.55 - $4.43