IMPACT BIOMEDICAL INC

Ticker: IBO CUSIP: 45259L205 Class: COMMON STOCK

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025

Shares 39,827 Value ($000) $20 Avg Close $0.53 Range $0.41 - $0.66

Q3 2025

Shares 31,500 Value ($000) $21 Avg Close $0.63 Range $0.53 - $0.78

Q2 2025

Shares 22,700 Value ($000) $15 Avg Close $0.56 Range $0.36 - $1.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,827	$20	$0.53	$0.41 - $0.66
Q3 2025	31,500	$21	$0.63	$0.53 - $0.78
Q2 2025	22,700	$15	$0.56	$0.36 - $1.95