HBIO HARVARD BIOSCIENCE INC
Nasdaq · SEC CIK 1123494 · EDGAR
- Bought, last 12 months
- $202.4K 4 purchases by 4 insiders
- Sold, last 12 months
- $0 0 sales by 0 insiders
- Filings on record
- 82 since 2021-07-12, latest 2026-06-12 11:52
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Snider William | Dir | $103.6K | — |
| DENELSKY STEPHEN J | Dir | $48.7K | — |
| Duke John D | CEO, Dir | $25.1K | — |
| Frost Mark T | CFO | $25.0K | — |
| Benson Seth Benjamin | Dir | — | — |
| Eade Katherine A. | Dir | — | — |
| Gagnon Robert E. | Dir | — | — |
Transactions 84
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-12 11:52 | 2026-06-09 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +16.6K | 58.7K | +39% | $0 | |
| 2026-06-11 12:56 | 2026-06-09 | HBIO | Snider William | Dir | A - Grant | $0.00 | +16.6K | 48.6K | +52% | $0 | |
| 2026-06-11 10:03 | 2026-06-09 | HBIO | DENELSKY STEPHEN J | Dir | A - Grant | $0.00 | +16.6K | 37.6K | +79% | $0 | |
| 2026-06-11 10:02 | 2026-06-09 | HBIO | Gagnon Robert E. | Dir | A - Grant | $0.00 | +16.6K | 27.6K | +151% | $0 | |
| 2026-06-11 10:00 | 2026-06-09 | HBIO | Benson Seth Benjamin | Dir | A - Grant | $0.00 | +16.6K | 27.6K | +151% | $0 | |
| 2026-04-01 09:57 | 2026-03-20 | HBIO | Frost Mark T | CFO | A - Grant | $0.00 | +30.0K | 47.5K | +171% | $0 | |
| 2026-04-01 09:44 | 2026-03-16 | HBIO | Frost Mark T | CFO | P - Purchase | $5.00 | +5,000 | 17.5K | +40% | +$25.0K | |
| 2026-03-23 | 2026-03-20 | HBIO | Duke John D | CEO, Dir | A - Grant | $0.00 | +75.0K | 180.0K | +71% | $0 | |
| 2026-03-18 | 2026-03-17 | HBIO | DENELSKY STEPHEN J | Dir | P - Purchase | $4.87 | +10.0K | 21.0K | +91% | +$48.7K | |
| M | 2026-03-18 | 2026-03-16+ | HBIO | Snider William | Dir | P - Purchase | $4.93 | +21.0K | 32.0K | +191% | +$103.6K |
| 2026-03-17 | 2026-03-16 | HBIO | Duke John D | CEO, Dir | P - Purchase | $5.01 | +5,000 | 105.0K | +5% | +$25.1K | |
| 2025-12-30 | 2025-12-17 | HBIO | Snider William | Dir | A - Grant | $0.00 | +110.0K | 110.0K | New | $0 | |
| 2025-10-07 | 2025-09-05 | HBIO | DENELSKY STEPHEN J | Dir | A - Grant | $0.00 | +110.0K | 110.0K | New | $0 | |
| 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 |
| M | 2025-08-11 | 2025-08-08 | HBIO | Duke John D | CEO, Dir | A - Grant | $0.00 | +1.00M | 1.00M | New | $0 |
| 2025-07-25 | 2025-07-16 | HBIO | Benson Seth Benjamin | Dir | A - Grant | $0.00 | +110.0K | 110.0K | New | $0 | |
| 2025-07-18 | 2025-07-16 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +110.0K | 421.1K | +35% | $0 | |
| 2025-07-18 | 2025-07-16 | HBIO | Gagnon Robert E. | Dir | A - Grant | $0.00 | +110.0K | 110.0K | New | $0 | |
| 2025-05-14 | 2025-05-12 | HBIO | Frost Mark T | Interim CFO | A - Grant | $0.00 | +100.0K | 125.0K | +400% | $0 | |
| 2025-03-21 | 2025-03-19 | HBIO | Green James W | CEO, Dir | F - Tax | $0.69 | -38.4K | 2.85M | -1% | -$26.5K | |
| 2025-03-21 | 2025-03-19 | HBIO | Cote Jennifer | CFO | F - Tax | $0.69 | -5,687 | 159.0K | -3% | -$3,924 | |
| 2025-01-03 | 2024-12-31 | HBIO | Green James W | CEO, Dir | D - Sale to Iss | $0.00 | -145.4K | 2.88M | -5% | $0 | |
| M | 2024-12-31 | 2024-12-29 | HBIO | Cote Jennifer | CFO | F - Tax | $1.98 | -8,528 | 164.0K | -5% | -$16.9K |
| M | 2024-12-31 | 2024-12-29 | HBIO | Green James W | CEO, Dir | F - Tax | $1.98 | -82.2K | 3.03M | -3% | -$162.8K |
| 2024-06-14 | 2024-06-13 | HBIO | Green James W | CEO, Dir | P - Purchase | $2.91 | +10.0K | 3.11M | +0.3% | +$29.1K | |
| 2024-06-07 | 2024-06-06 | HBIO | Green James W | CEO, Dir | P - Purchase | $3.07 | +20.0K | 3.10M | +0.6% | +$61.4K | |
| 2024-05-23 | 2024-05-21 | HBIO | LOY BERTRAND | Dir | A - Grant | $0.00 | +56.6K | 56.6K | New | $0 | |
| 2024-05-23 | 2024-05-21 | HBIO | EDRICK ALAN I | Dir | A - Grant | $0.00 | +45.9K | 273.9K | +20% | $0 | |
| 2024-05-23 | 2024-05-21 | HBIO | Loewald Thomas W | Dir | A - Grant | $0.00 | +45.9K | 295.3K | +18% | $0 | |
| 2024-05-23 | 2024-05-21 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +45.9K | 311.1K | +17% | $0 | |
| M | 2024-03-07 | 2024-03-05 | HBIO | Cote Jennifer | CFO | A - Grant | $0.00 | +71.6K | 142.9K | +100% | $0 |
| 2024-03-07 | 2024-03-06 | HBIO | Cote Jennifer | CFO | F - Tax | $4.11 | -9,920 | 168.7K | -6% | -$40.8K | |
| M | 2024-03-07 | 2024-03-05 | HBIO | Green James W | CEO, Dir | A - Grant | $0.00 | +429.6K | 2.87M | +18% | $0 |
| M | 2024-01-03 | 2023-12-29+ | HBIO | Green James W | CEO, Dir | F - Tax | $5.35 | -211.2K | 2.73M | -7% | -$1.13M |
| M | 2024-01-03 | 2023-12-29 | HBIO | Cote Jennifer | CFO, Dir | F - Tax | $5.35 | -5,910 | 109.7K | -5% | -$31.6K |
| 2023-08-21 | 2023-08-17 | HBIO | Green James W | CEO, Dir | P - Purchase | $4.38 | +25.0K | 2.86M | +0.9% | +$109.5K | |
| 2023-06-13 | 2023-06-11 | HBIO | Green James W | CEO, Dir | F - Tax | $5.46 | -48.4K | 2.84M | -2% | -$264.1K | |
| 2023-05-23 | 2023-05-22 | HBIO | LOY BERTRAND | Dir | A - Grant | $0.00 | +31.5K | 79.0K | +66% | $0 | |
| 2023-05-23 | 2023-05-22 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +25.6K | 265.3K | +11% | $0 | |
| 2023-05-23 | 2023-05-22 | HBIO | Loewald Thomas W | Dir | A - Grant | $0.00 | +25.6K | 249.4K | +11% | $0 | |
| 2023-05-23 | 2023-05-22 | HBIO | EDRICK ALAN I | Dir | A - Grant | $0.00 | +25.6K | 228.0K | +13% | $0 | |
| M | 2023-03-16 | 2023-03-14+ | HBIO | EDRICK ALAN I | Dir | P - Purchase | $2.64 | +30.0K | 186.3K | +19% | +$79.3K |
| M | 2023-03-15 | 2023-03-14+ | HBIO | Green James W | CEO, Dir | P - Purchase | $2.63 | +40.0K | 2.87M | +1% | +$105.4K |
| M | 2023-03-08 | 2023-03-06 | HBIO | Green James W | CEO, Dir | A - Grant | $0.00 | +692.8K | 2.85M | +32% | $0 |
| M | 2023-03-08 | 2023-03-06 | HBIO | Cote Jennifer | Interim CFO | A - Grant | $0.00 | +82.6K | 57.2K | New | $0 |
| M | 2023-01-03 | 2022-12-29+ | HBIO | Green James W | CEO, Dir | F - Tax | $2.64 | -125.5K | 2.15M | -6% | -$330.9K |
| M | 2023-01-03 | 2022-12-29 | HBIO | Rossi Michael A. | CFO | F - Tax | $2.55 | -9,960 | 267.3K | -4% | -$25.4K |
| M | 2022-12-02 | 2022-11-30+ | HBIO | Green James W | CEO, Dir | P - Purchase | $2.51 | +30.0K | 2.28M | +1% | +$75.3K |
| I | 2022-09-15 | 2022-09-06 | HBIO | LOY BERTRAND | Dir | J - Other | $0.00 | -108.7K | 0 | -100% | $0 |
| 2022-08-29 | 2022-08-26 | HBIO | LOY BERTRAND | Dir | P - Purchase | $3.41 | +9,291 | 399.7K | +2% | +$31.7K | |
| M | 2022-08-26 | 2022-08-24+ | HBIO | LOY BERTRAND | Dir | P - Purchase | $3.27 | +25.5K | 390.4K | +7% | +$83.4K |
| M | 2022-08-24 | 2022-08-22+ | HBIO | LOY BERTRAND | Dir | P - Purchase | $3.21 | +13.9K | 355.9K | +4% | +$44.4K |
| M | 2022-08-22 | 2022-08-18+ | HBIO | LOY BERTRAND | Dir | P - Purchase | $3.27 | +10.8K | 351.0K | +3% | +$35.2K |
| 2022-08-18 | 2022-08-17 | HBIO | Green James W | CEO, Dir | P - Purchase | $3.19 | +40.0K | 2.25M | +2% | +$127.6K | |
| 2022-07-20 | 2022-07-18 | HBIO | Rossi Michael A. | CFO | F - Tax | $3.63 | -7,008 | 270.5K | -3% | -$25.4K | |
| 2022-07-12 | 2022-07-08 | HBIO | Green James W | CEO, Dir | F - Tax | $3.90 | -92.8K | 2.21M | -4% | -$361.8K | |
| 2022-06-17 | 2022-06-15 | HBIO | Green James W | CEO, Dir | P - Purchase | $3.71 | +30.0K | 2.30M | +1% | +$111.3K | |
| 2022-06-14 | 2022-06-11 | HBIO | Rossi Michael A. | CFO | F - Tax | $3.95 | -6,325 | 277.5K | -2% | -$25.0K | |
| 2022-06-14 | 2022-06-11 | HBIO | Green James W | CEO, Dir | F - Tax | $3.95 | -48.4K | 2.27M | -2% | -$191.1K | |
| 2022-05-26 | 2022-05-24 | HBIO | LOY BERTRAND | Dir | A - Grant | $0.00 | +47.5K | 340.2K | +16% | $0 | |
| 2022-05-26 | 2022-05-24 | HBIO | Loewald Thomas W | Dir | A - Grant | $0.00 | +38.3K | 223.9K | +21% | $0 | |
| 2022-05-26 | 2022-05-24 | HBIO | EDRICK ALAN I | Dir | A - Grant | $0.00 | +38.3K | 172.5K | +29% | $0 | |
| 2022-05-26 | 2022-05-24 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +38.3K | 239.7K | +19% | $0 | |
| M | 2022-05-10 | 2022-05-06+ | HBIO | Green James W | CEO, Dir | P - Purchase | $3.69 | +40.0K | 2.32M | +2% | +$147.4K |
| M | 2022-03-03 | 2022-03-01 | HBIO | Rossi Michael A. | CFO | A - Grant | $0.00 | +59.7K | 255.1K | +31% | $0 |
| M | 2022-03-03 | 2022-03-01 | HBIO | Green James W | CEO, Dir | A - Grant | $0.00 | +302.4K | 2.13M | +17% | $0 |
| 2022-01-03 | 2022-01-01 | HBIO | Dir | A - Grant | $0.00 | +4,489 | 292.7K | +2% | $0 | ||
| 2022-01-03 | 2022-01-01 | HBIO | EDRICK ALAN I | Dir | A - Grant | $0.00 | +2,525 | 134.2K | +2% | $0 | |
| M | 2022-01-03 | 2021-12-29 | HBIO | Rossi Michael A. | CFO | F - Tax | $7.27 | -6,926 | 227.9K | -3% | -$50.4K |
| 2022-01-03 | 2022-01-01 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +2,525 | 201.4K | +1% | $0 | |
| 2022-01-03 | 2022-01-01 | HBIO | Green James W | CEO, Dir | F - Tax | $7.05 | -47.4K | 1.98M | -2% | -$334.3K | |
| 2022-01-03 | 2022-01-01 | HBIO | Dir | A - Grant | $0.00 | +2,525 | 185.6K | +1% | $0 | ||
| M | 2021-12-30 | 2021-12-29 | HBIO | Olson Kenneth Fletcher | COO | F - Tax | $7.27 | -6,159 | 158.9K | -4% | -$44.8K |
| M | 2021-12-30 | 2021-12-29 | HBIO | Green James W | CEO, Dir | D - Sale to Iss | $7.27 | -53.0K | 2.02M | -3% | -$385.1K |
| 2021-12-29 | 2021-12-28 | HBIO | Eade Katherine A. | Dir | A - Grant | $0.00 | +1,401 | 198.9K | +0.7% | $0 | |
| 2021-12-29 | 2021-12-28 | HBIO | EDRICK ALAN I | Dir | A - Grant | $0.00 | +1,401 | 131.7K | +1% | $0 | |
| 2021-12-29 | 2021-12-28 | HBIO | Loewald Thomas W | Dir | A - Grant | $0.00 | +1,401 | 183.1K | +0.8% | $0 | |
| 2021-12-29 | 2021-12-28 | HBIO | LOY BERTRAND | Dir | A - Grant | $0.00 | +1,401 | 288.2K | +0.5% | $0 | |
| 2021-11-15 | 2021-11-12 | HBIO | Green James W | CEO, Dir | G - Gift | $0.00 | -13.8K | 2.08M | -0.7% | $0 | |
| 2021-11-03 | 2021-11-01 | HBIO | Olson Kenneth Fletcher | COO | F - Tax | $7.37 | -1,539 | 161.8K | -0.9% | -$11.3K | |
| 2021-08-25 | 2021-08-23 | HBIO | Green James W | CEO, Dir | S - Sale | $8.02 | -48.2K | 2.09M | -2% | -$386.4K | |
| 2021-07-20 | 2021-07-18 | HBIO | Rossi Michael A. | CFO | F - Tax | $7.57 | -6,966 | 231.0K | -3% | -$52.7K | |
| M | 2021-07-12 | 2021-07-08 | HBIO | Green James W | CEO, Dir | F - Tax | $8.03 | -200.6K | 2.23M | -8% | -$1.61M |
Purchase Sale Sale after option exercise All abbreviations