DENELSKY STEPHEN J bought HBIO

March 17, 2026 · Form 4 insider transaction

DENELSKY STEPHEN J bought 10,000 shares of Harvard Bioscience, Inc. at $4.87 per share, a transaction worth $48.7K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Acquired (buy-side)
Shares
10,000
Price
$4.87
Total value
$48.7K
Role
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateMarch 17, 2026
Filing dateMarch 18, 2026
Shares owned after21,000
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Includes (a) 10,000 shares of common stock purchased on March 17, 2026 and (b) 11,000 restricted stock units that fully vest on September 5, 2026.; On March 13, 2026, the common stock of Harvard Bioscience, Inc. underwent a reverse stock split in a ratio of 10-for-1. The 11,000 restricted stock units referenced in Footnote 1(b) were previously reported as covering 110,000 restricted stock units. These numbers have been adjusted to reflect the stock split that occurred on March 13, 2026.

View the original Form 4 on SEC EDGAR