DENELSKY STEPHEN J

PrivateCIK: 1204320

Location

HOLLISTON, MA

DENELSKY STEPHEN J

→HARVARD BIOSCIENCE INC

Jun 11, 2026·Jun 11, 2026

1 txn

DENELSKY STEPHEN J

→HARVARD BIOSCIENCE INC

Mar 18, 2026·Mar 18, 2026

1 txn

SNIDER WILLIAM

→HARVARD BIOSCIENCE INC

Mar 18, 2026·Mar 18, 2026

2 txn

SNIDER WILLIAM

→HARVARD BIOSCIENCE INC

Dec 30, 2025·Dec 30, 2025

1 txn

SNIDER WILLIAM

→HARVARD BIOSCIENCE INC

Dec 30, 2025·Dec 30, 2025

2 txn

DENELSKY STEPHEN J

→HARVARD BIOSCIENCE INC

Oct 7, 2025·Oct 7, 2025

1 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

May 23, 2024·May 23, 2024

2 txn

LOEWALD THOMAS W

→HARVARD BIOSCIENCE INC

May 23, 2024·May 23, 2024

1 txn

LOEWALD THOMAS W

→HARVARD BIOSCIENCE INC

May 23, 2023·May 23, 2023

1 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

May 23, 2023·May 23, 2023

2 txn

ROSSI MICHAEL A.

→HARVARD BIOSCIENCE INC

Jan 3, 2023·Jan 3, 2023

3 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Sep 15, 2022·Sep 15, 2022

3 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Aug 29, 2022·Aug 29, 2022

2 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Aug 26, 2022·Aug 26, 2022

3 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Aug 24, 2022·Aug 24, 2022

3 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Aug 22, 2022·Aug 22, 2022

3 txn

ROSSI MICHAEL A.

→HARVARD BIOSCIENCE INC

Jul 20, 2022·Jul 20, 2022

1 txn

ROSSI MICHAEL A.

→HARVARD BIOSCIENCE INC

Jun 14, 2022·Jun 14, 2022

1 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

May 26, 2022·May 26, 2022

2 txn

LOEWALD THOMAS W

→HARVARD BIOSCIENCE INC

May 26, 2022·May 26, 2022

1 txn

ROSSI MICHAEL A.

→HARVARD BIOSCIENCE INC

Mar 3, 2022·Mar 3, 2022

2 txn

ROSSI MICHAEL A.

→HARVARD BIOSCIENCE INC

Jan 3, 2022·Jan 3, 2022

2 txn

LOY BERTRAND

→HARVARD BIOSCIENCE INC

Jan 3, 2022·Jan 3, 2022

2 txn

LOEWALD THOMAS W

→HARVARD BIOSCIENCE INC

Jan 3, 2022·Jan 3, 2022

1 txn

OLSON KENNETH FLETCHER

→HARVARD BIOSCIENCE INC

Dec 30, 2021·Dec 30, 2021

2 txn

Page 1 of 4 · 91 total

Filer	Form	Target	Filed	Activity
DENELSKY STEPHEN JCIK · 1204320	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jun 11, 2026 Jun 11, 2026	1txn
DENELSKY STEPHEN JCIK · 1204320	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Mar 18, 2026 Mar 18, 2026	1txn
SNIDER WILLIAMCIK · 1340831	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Mar 18, 2026 Mar 18, 2026	2txn
SNIDER WILLIAMCIK · 1340831	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Dec 30, 2025 Dec 30, 2025	1txn
SNIDER WILLIAMCIK · 1340831	3 Initial	HARVARD BIOSCIENCE INCCIK · 1123494	Dec 30, 2025 Dec 30, 2025	2txn
DENELSKY STEPHEN JCIK · 1204320	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Oct 7, 2025 Oct 7, 2025	1txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 23, 2024 May 23, 2024	2txn
LOEWALD THOMAS WCIK · 1538555	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 23, 2024 May 23, 2024	1txn
LOEWALD THOMAS WCIK · 1538555	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 23, 2023 May 23, 2023	1txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 23, 2023 May 23, 2023	2txn
ROSSI MICHAEL A.CIK · 1783869	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jan 3, 2023 Jan 3, 2023	3txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Sep 15, 2022 Sep 15, 2022	3txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Aug 29, 2022 Aug 29, 2022	2txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Aug 26, 2022 Aug 26, 2022	3txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Aug 24, 2022 Aug 24, 2022	3txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Aug 22, 2022 Aug 22, 2022	3txn
ROSSI MICHAEL A.CIK · 1783869	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jul 20, 2022 Jul 20, 2022	1txn
ROSSI MICHAEL A.CIK · 1783869	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jun 14, 2022 Jun 14, 2022	1txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 26, 2022 May 26, 2022	2txn
LOEWALD THOMAS WCIK · 1538555	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	May 26, 2022 May 26, 2022	1txn
ROSSI MICHAEL A.CIK · 1783869	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Mar 3, 2022 Mar 3, 2022	2txn
ROSSI MICHAEL A.CIK · 1783869	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jan 3, 2022 Jan 3, 2022	2txn
LOY BERTRANDCIK · 1197452	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jan 3, 2022 Jan 3, 2022	2txn
LOEWALD THOMAS WCIK · 1538555	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Jan 3, 2022 Jan 3, 2022	1txn
OLSON KENNETH FLETCHERCIK · 1793360	4 Trade	HARVARD BIOSCIENCE INCCIK · 1123494	Dec 30, 2021 Dec 30, 2021	2txn

Page 1 of 4 · 91 total