TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

PINNACLE ASSOCIATES LTD's Holding History (CIK: 0000743127)

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

Q4 2020

Shares 10,000 Value ($000) $9 Avg Close $0.69 Range $0.47 - $0.92

Q3 2020

Shares 10,000 Value ($000) $5 Avg Close $0.61 Range $0.47 - $0.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	10,000	$9	$0.69	$0.47 - $0.92
Q3 2020	10,000	$5	$0.61	$0.47 - $0.98