Stephen J. Denelsky
CIK: 0001204320
Transaction Breakdown
Open Market Buys (P)1 (33.3%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
HBIO
HARVARD BIOSCIENCE INC
Director
Discretionary Trading P&L
Holdings
About DENELSKY STEPHEN J
DENELSKY STEPHEN J (SEC CIK 0001204320) files insider reports with the SEC as Director of HARVARD BIOSCIENCE INC (HBIO).
Signal8 holds 4 ownership filings by DENELSKY STEPHEN J (1 Form 3, 3 Form 4), filed between Oct 7, 2025 and Jun 11, 2026. Those filings report 3 transactions, from Sep 5, 2025 to Jun 9, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on DENELSKY STEPHEN J's filings is in HOLLISTON, MA.
Recent filings by DENELSKY STEPHEN J
Other insiders filing for HARVARD BIOSCIENCE INC (HBIO)
- Eade Katherine A., Director
- Snider William, Director
- Gagnon Robert E., Director
- Benson Seth Benjamin, Director
- Frost Mark T, Chief Financial Officer
- Duke John D, Chief Executive Officer