IMPACT BIOMEDICAL INC

Ticker: IBO CUSIP: 45259L205 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025

Shares 814,885 Value ($000) $412 Avg Close $0.53 Range $0.41 - $0.66

Q3 2025

Shares 102,905 Value ($000) $68 Avg Close $0.63 Range $0.53 - $0.78

Q2 2025

Shares 32,437 Value ($000) $21 Avg Close $0.56 Range $0.36 - $1.95

Q1 2025

Shares 126,446 Value ($000) $110 Avg Close $1.73 Range $0.51 - $6.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	814,885	$412	$0.53	$0.41 - $0.66
Q3 2025	102,905	$68	$0.63	$0.53 - $0.78
Q2 2025	32,437	$21	$0.56	$0.36 - $1.95
Q1 2025	126,446	$110	$1.73	$0.51 - $6.17