Company · CIK 1123494

# HARVARD BIOSCIENCE INC

| CIK | [1123494](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001123494) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 3826 — Laboratory Analytical Instruments |
| Incorporated in | DE |
| Business address | MA |
| Listed | HBIO (Nasdaq) |
| First annual or quarterly report | 2001-04-02 |

## Offerings

 4 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-293099 | Shelf Effective | 2026-01-30 | 2026-02-09 | 2 |
| 333-283637 | Shelf Effective | 2024-12-06 | 2024-12-27 | 2 |
| 333-224535 | Shelf Effective | 2018-04-30 | 2018-05-09 | 2 |
| 333-203552 | Shelf Effective | 2015-04-21 | 2015-04-30 | 2 |

## Filings

 8

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-02-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1123494/999999999526000490/9999999995-26-000490-index.htm) Declared effective | 333-293099 | 9999999995-26-000490 |
| 2026-01-30 | [S-3](https://www.sec.gov/Archives/edgar/data/1123494/000117184326000539/0001171843-26-000539-index.htm) Shelf registered | 333-293099 | 0001171843-26-000539 |
| 2024-12-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1123494/999999999524003932/9999999995-24-003932-index.htm) Declared effective | 333-283637 | 9999999995-24-003932 |
| 2024-12-06 | [S-3](https://www.sec.gov/Archives/edgar/data/1123494/000121390024106209/0001213900-24-106209-index.htm) Shelf registered | 333-283637 | 0001213900-24-106209 |
| 2018-05-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1123494/999999999518001195/9999999995-18-001195-index.htm) Declared effective | 333-224535 | 9999999995-18-001195 |
| 2018-04-30 | [S-3](https://www.sec.gov/Archives/edgar/data/1123494/000117184318003185/0001171843-18-003185-index.htm) Shelf registered | 333-224535 | 0001171843-18-003185 |
| 2015-04-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1123494/999999999515001102/9999999995-15-001102-index.htm) Declared effective | 333-203552 | 9999999995-15-001102 |
| 2015-04-21 | [S-3](https://www.sec.gov/Archives/edgar/data/1123494/000117184315002078/0001171843-15-002078-index.htm) Shelf registered | 333-203552 | 0001171843-15-002078 |

[All filings of this company](https://equitycapital.markets/filings?cik=1123494) · [CSV](https://equitycapital.markets/filings.csv?cik=1123494)

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Source page: https://equitycapital.markets/company/1123494 · Data: U.S. SEC EDGAR · CC BY 4.0