Form 4 for HBIO HARVARD BIOSCIENCE INC
Accepted 2025-08-19 00:00:00 ET · period of report 2025-08-15 · accession 0001104659-25-080209 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-08-19 | 2025-08-15 | HBIO | Green James W | Dir | D - Sale to Iss | $0.00 | -347.8K | 2.64M | -12% | $0 |
| M | 2025-08-19 | 2025-08-15 | HBIO | Green James W | Dir | F - Tax | $0.53 | -44.7K | 2.63M | -2% | -$23.7K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-08-15 | D | D | 113,366 | $0.00 | 2,452,566 | D | — | — | (F6) Represents forfeiture of performance-based RSUs granted to the Reporting Person on March 5, 2024 in connection with the Reporting Person resigning from all services with the Issuer. (F7) This total includes 375,005 RSUs with performance based vesting conditions. |
| 2 | Common | Common Stock | 2025-08-15 | D | D | 66,036 | $0.00 | 2,565,905 | D | — | — | (F5) Represents forfeiture of performance-based RSUs granted to the Reporting Person on March 6, 2023 in connection with the Reporting Person resigning from all services with the Issuer. |
| 3 | Common | Common Stock | 2025-08-15 | D | D | 49,048 | $0.00 | 2,796,040 | D | — | — | (F1) Represents forfeiture of time-based restricted stock units ("RSUs") granted to the Reporting Person on March 6, 2023 in connection with the Reporting Person resigning from all services with the Issuer. |
| 4 | Common | Common Stock | 2025-08-15 | F | D | 33,200 | $0.53 | 2,762,840 | D | — | — | (F2) The shares were disposed of to satisfy the Reporting Person's tax withholding obligation in connection with an RSU award previously granted to the Reporting Person that vested on August 15, 2025. |
| 5 | Common | Common Stock | 2025-08-15 | D | D | 119,332 | $0.00 | 2,643,508 | D | — | — | (F3) Represents forfeiture of time-based RSUs granted to the Reporting Person on March 5, 2024 in connection with the Reporting Person resigning from all services with the Issuer. |
| 6 | Common | Common Stock | 2025-08-15 | F | D | 11,540 | $0.53 | 2,631,968 | D | — | — | (F4) The shares were disposed of to satisfy the Reporting Person's tax withholding obligation in connection with an RSU award previously granted to the Reporting Person that vested on August 15, 2025. |