HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025
Shares 14 Value ($000) $0 Avg Close $0.59 Range $0.38 - $0.94
Q3 2025
Shares 14 Value ($000) $0 Avg Close $0.47 Range $0.39 - $0.64