HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 29,791 Value ($000) $20 Avg Close $0.59 Range $0.38 - $0.94

Q3 2025

Shares 29,844 Value ($000) $13 Avg Close $0.47 Range $0.39 - $0.64

Q2 2025

Shares 29,844 Value ($000) $13 Avg Close $0.42 Range $0.28 - $0.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,791	$20	$0.59	$0.38 - $0.94
Q3 2025	29,844	$13	$0.47	$0.39 - $0.64
Q2 2025	29,844	$13	$0.42	$0.28 - $0.95