| Owner | Filings | Transaction Date | Type of Owner |
|---|---|---|---|
| Cote Jennifer | 0001960481 | Jan-01-2023 | officer: Interim CFO |
| KENNEDY JOHN F | 0001138315 | Jan-04-2021 | director |
| EDRICK ALAN I | 0001195340 | Jan-04-2021 | director |
| LOY BERTRAND | 0001197452 | Jan-04-2021 | director |
| Loewald Thomas W | 0001538555 | Jan-04-2021 | director |
| Eade Katherine A. | 0001721318 | Jan-04-2021 | director |
| Steele Susan M. | 0001780523 | Jan-04-2021 | director |
| Green James W | 0001400121 | Dec-31-2020 | director, officer: Chief Executive Officer |
| Rossi Michael A. | 0001783869 | Dec-31-2020 | officer: Chief Financial Officer |
| Olson Kenneth Fletcher | 0001793360 | Dec-31-2020 | officer: Chief Operating Officer |
| Singh Yash | 0001793157 | Oct-31-2019 | officer: Executive Vice President |
| Unninayar Kamalam | 0001720065 | Nov-26-2018 | officer: Chief Financial Officer |
| Gagnon Robert E. | 0001504983 | Nov-18-2013 | officer: Chief Financial Officer |
| Sun Yong | 0001592266 | Oct-28-2013 | officer: VP - Strategic Marketing |
| Sibony Yoav | 0001592255 | Oct-21-2013 | officer: VP - Global Sales |
| Duchemin Jeffrey | 0001585223 | Aug-26-2013 | officer: Chief Executive Officer |
| McNaughton Thomas | 0001449450 | Nov-14-2008 | officer: Chief Financial Officer |
| HSO LIMITED PARTNERSHIP | 0001332633 | Aug-07-2006 | 10 percent owner |
| Skystone Advisors LLC | 0001332634 | Jun-26-2006 | 10 percent owner |
| Nelson Kerry | 0001332636 | Jun-26-2006 | 10 percent owner |
| UVEGES GEORGE | 0001124927 | Mar-17-2006 | director |
| LEWIS EARL R | 0001230427 | May-26-2005 | director |
| DISHMAN ROBERT A | 0001248778 | May-26-2005 | director |
| HARTE NEAL J | 0001281069 | May-26-2005 | director |
| GREEN DAVID | 0001008643 | May-25-2005 | director, officer: President |
| GRAZIANO CHANE | 0001133234 | May-25-2005 | director, 10 percent owner, officer: Chief Executive Officer |
| BAILEY PAUL | 0001183422 | May-25-2005 | officer: VP, Finance & Admin. |
| LUSCINSKI SUSAN M | 0001240895 | May-25-2005 | officer: Chief Operating officer |
| NORIGE MARK A | 0001240896 | May-25-2005 | officer: COO, Harvard Appar. Bus Unit |
| STRACK DAVID L | 0001283839 | May-25-2005 | officer: President of Subsidiary |
| Chicoyne Bryce Anthony | 0001301433 | May-25-2005 | officer: Chief Financial Officer |
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Includes all SEC registration details as well as a list of all documents (S-1, Prospectus, Current Reports, 8-K, 10K, Annual Reports) filed by HARVARD BIOSCIENCE INC
| Filings | Format | Description | Filed/Effective | File/Film Number |
|---|---|---|---|---|
| 8-K | Document | Current report filing Acc-no: 0001171843-26-000203 (34 Act) Size: KB |
Jan-12-2026 | 26524672 |
| 4 | Document | Statement of changes in beneficial ownership of securities Acc-no: 0001171843-25-008127 ( Act) Size: 0 KB |
Dec-30-2025 | |
| 3 | Document | Initial statement of beneficial ownership of securities Acc-no: 0001171843-25-008126 ( Act) Size: 0 KB |
Dec-30-2025 | |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-007972 (34 Act) Size: KB |
Dec-17-2025 | 251577258 |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-007776 (34 Act) Size: KB |
Dec-05-2025 | 251553403 |
| 10-Q | Document | Quarterly report pursuant to sections 13 or 15(d) Acc-no: 0001171843-25-007099 (34 Act) Size: KB |
Nov-06-2025 | 251458971 |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-007071 (34 Act) Size: KB |
Nov-06-2025 | 251456053 |
| SCHEDULE 13G/A | Document | Acc-no: 0001019432-25-000028 (34 Act) Size: KB | Nov-03-2025 | 251442454 |
| 4 | Document | Statement of changes in beneficial ownership of securities Acc-no: 0001171843-25-006325 ( Act) Size: 0 KB |
Oct-07-2025 | |
| 3 | Document | Initial statement of beneficial ownership of securities Acc-no: 0001171843-25-006324 ( Act) Size: 0 KB |
Oct-07-2025 | |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-006260 (34 Act) Size: KB |
Oct-03-2025 | 251372100 |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-005787 (34 Act) Size: KB |
Sep-09-2025 | 251301637 |
| 4 | Document | Statement of changes in beneficial ownership of securities Acc-no: 0001104659-25-080209 ( Act) Size: 0 KB |
Aug-19-2025 | |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-005377 (34 Act) Size: KB |
Aug-13-2025 | 251212181 |
| 4 | Document | Statement of changes in beneficial ownership of securities Acc-no: 0001104659-25-076302 ( Act) Size: 0 KB |
Aug-11-2025 | |
| 10-Q | Document | Quarterly report pursuant to sections 13 or 15(d) Acc-no: 0001171843-25-005287 (34 Act) Size: KB |
Aug-11-2025 | 251202476 |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-005288 (34 Act) Size: KB |
Aug-11-2025 | 251202475 |
| 8-K | Document | Current report filing Acc-no: 0001171843-25-005262 (34 Act) Size: KB |
Aug-11-2025 | 251200101 |
| SCHEDULE 13G/A | Document | Acc-no: 0001019432-25-000022 (34 Act) Size: KB | Aug-07-2025 | 251192179 |
| 4 | Document | Statement of changes in beneficial ownership of securities Acc-no: 0001104659-25-070938 ( Act) Size: 0 KB |
Jul-25-2025 |
Recent 20 filings. View all HARVARD BIOSCIENCE INC filings
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