STAAR SURGICAL CO

Ticker: STAA CUSIP: 852312305 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2021

Shares 80,230 Value ($000) $10,312 Avg Close $139.94 Range $118.54 - $163.08

Q2 2021

Shares 12,135 Value ($000) $1,851 Avg Close $131.72 Range $103.87 - $161.71

Q2 2020

Shares 74,741 Value ($000) $4,600 Avg Close $40.85 Range $28.58 - $61.97

Q3 2018

Shares 44,325 Value ($000) $2,128 Avg Close $40.94 Range $29.45 - $54.00

Q2 2018

Shares 103,930 Value ($000) $3,221 Avg Close $23.40 Range $13.60 - $34.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	80,230	$10,312	$139.94	$118.54 - $163.08
Q2 2021	12,135	$1,851	$131.72	$103.87 - $161.71
Q2 2020	74,741	$4,600	$40.85	$28.58 - $61.97
Q3 2018	44,325	$2,128	$40.94	$29.45 - $54.00
Q2 2018	103,930	$3,221	$23.40	$13.60 - $34.00