TETRA TECHNOLOGIES INC DEL

Ticker: TTI CUSIP: 88162F105 Class: Common Stock

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q2 2018

Shares 14,200 Value ($000) $63 Avg Close $4.13 Range $3.18 - $4.85

Q1 2018

Shares 70,400 Value ($000) $264 Avg Close $3.93 Range $3.40 - $4.54

Q4 2017

Shares 23,000 Value ($000) $98 Avg Close $3.45 Range $2.55 - $4.43

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	14,200	$63	$4.13	$3.18 - $4.85
Q1 2018	70,400	$264	$3.93	$3.40 - $4.54
Q4 2017	23,000	$98	$3.45	$2.55 - $4.43