KOPIN CORP

Ticker: KOPN CUSIP: 500600101 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q3 2021

Shares 7,100 Value ($000) $36 Avg Close $6.07 Range $4.82 - $8.38

Q2 2021

Shares 7,100 Value ($000) $58 Avg Close $8.28 Range $5.72 - $11.95

Q2 2017

Shares 18,900 Value ($000) $70 Avg Close $3.76 Range $3.37 - $4.49

Q1 2017

Shares 18,900 Value ($000) $77 Avg Close $3.54 Range $3.00 - $4.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	7,100	$36	$6.07	$4.82 - $8.38
Q2 2021	7,100	$58	$8.28	$5.72 - $11.95
Q2 2017	18,900	$70	$3.76	$3.37 - $4.49
Q1 2017	18,900	$77	$3.54	$3.00 - $4.21