KOPIN CORP

Ticker: KOPN CUSIP: 500600101 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 12,551 Value ($000) $29 Avg Close $2.89 Range $2.16 - $4.16

Q3 2025

Shares 13,382 Value ($000) $33 Avg Close $2.04 Range $1.44 - $2.82

Q4 2019

Shares 265,677 Value ($000) $106 Avg Close $0.51 Range $0.35 - $0.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,551	$29	$2.89	$2.16 - $4.16
Q3 2025	13,382	$33	$2.04	$1.44 - $2.82
Q4 2019	265,677	$106	$0.51	$0.35 - $0.70