John D. Duke

Director & Chief Executive Officer

Director & Chief Executive Officer at HARVARD BIOSCIENCE INC, filing insider transactions on 2026-03-16.

Total Purchases

$25K

1 transaction

Total Sales

—

0 transactions

Companies Traded

1 total filings

Active Since

2026-03-16

Last: 2026-03-16

Companies

HARVARD BIOSCIENCE INC

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-03-16	HBIO	Purchase	5,000	$5.01	$25K	105.0K	SEC ↗