DE GREEF RODERICK
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to DE GREEF RODERICK. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| BLFS | President and CEO | Sale | 35,417 | $26.15 | $926,155 | Nov 12, 2025 |
| BLFS | President and CEO | Sale | 37,795 | $27.30 | $1,031,804 | Oct 22, 2025 |
| BLFS | President and CEO | Award / Grant | 112,835 | — | — | Mar 18, 2025 |
| BLFS | President and CEO | Sale | 46,896 | $23.43 | $1,098,773 | Oct 31, 2024 |
| BLFS | President and CEO | Sale | 7,249 | $16.60 | $120,333 | Mar 8, 2024 |
| BLFS | President and CEO | Sale | 2,642 | $16.76 | $44,280 | Jan 19, 2024 |
| BLFS | President and CEO | Award / Grant | 394,856 | — | — | Oct 19, 2023 |
| BLFS | Award / Grant | 362 | — | — | Oct 1, 2023 | |
| BLFS | Option Exercise | 4,740 | — | — | Mar 31, 2023 | |
| BLFS | Sale | 3,801 | $23.19 | $88,145 | Jan 19, 2023 | |
| BLFS | Sale | 3,801 | $23.19 | $88,145 | Jan 19, 2023 | |
| BLFS | Award / Grant | 9,647 | — | — | Jan 4, 2023 | |
| BLFS | COO & President | Sale | 4,600 | $20.75 | $95,450 | Nov 29, 2022 |
| BLFS | COO & President | Sale | 4,500 | $21.71 | $97,695 | Nov 21, 2022 |
| BLFS | COO & President | Sale | 1,500 | $23.21 | $34,815 | Nov 18, 2022 |
| BLFS | COO & President | Sale | 6,000 | $24.53 | $147,180 | Nov 14, 2022 |
| BLFS | COO & President | Sale | 8,552 | $22.69 | $194,045 | Oct 7, 2022 |
| BLFS | COO & President | Sale | 1,233 | $21.95 | $27,064 | Oct 3, 2022 |
| BLFS | COO & President | Award / Grant | 535 | — | — | Aug 14, 2022 |
| BLFS | COO & President | Award / Grant | 683 | — | — | Jul 29, 2022 |
| BLFS | COO & President | Award / Grant | 828 | — | — | Jul 17, 2022 |
| BLFS | COO & President | Sale | 9,158 | $15.79 | $144,605 | Jul 12, 2022 |
| BLFS | COO & President | Award / Grant | 900 | — | — | Jul 3, 2022 |
| BLFS | COO & President | Award / Grant | 955 | — | — | Jun 19, 2022 |
| BLFS | COO & President | Award / Grant | 957 | — | — | Jun 5, 2022 |
| BLFS | COO & President | Award / Grant | 1,024 | — | — | May 22, 2022 |
| BLFS | COO & President | Sale | 18,530 | $17.59 | $325,943 | Apr 18, 2022 |
| BLFS | COO & President | Option Exercise | 43,846 | — | — | Apr 12, 2022 |
| BLFS | COO & President | Sale | 10,713 | $21.82 | $233,758 | Apr 7, 2022 |
| BLFS | COO & President | Award / Grant | 23,365 | — | — | Feb 24, 2022 |
| BLFS | COO & President | Sale | 567 | $30.75 | $17,435 | Jan 7, 2022 |
| BLFS | COO & President | Sale | 705 | $39.37 | $27,756 | Dec 29, 2021 |
| BLFS | COO & President | Sale | 7,000 | $51.08 | $357,560 | Nov 16, 2021 |
| BLFS | Chief Financial Officer | Sale | 2,371 | $44.62 | $105,794 | Oct 25, 2021 |
| BLFS | Chief Financial Officer | Sale | 1,221 | $39.97 | $48,803 | Oct 14, 2021 |
| BLFS | CFO | Sale | 689 | $43.12 | $29,710 | Sep 28, 2021 |
| BLFS | CFO | Sale | 12,000 | $45.12 | $541,440 | Aug 18, 2021 |
| BLFS | CFO | Sale | 685 | $43.75 | $29,969 | Jun 29, 2021 |
| BLFS | CFO & COO | Sale | 960 | $35.08 | $33,677 | Apr 14, 2021 |
| BLFS | CFO & COO | Award / Grant | 3,222 | — | — | Apr 12, 2021 |
| BLFS | CFO & COO | Option Exercise | 9,932 | — | — | Apr 1, 2021 |
| BLFS | CFO & COO | Sale | 2,893 | $35.01 | $101,284 | Mar 26, 2021 |
| BLFS | CFO & COO | Option Exercise | 10,000 | $1.81 | $18,100 | Mar 23, 2021 |
| BLFS | CFO & COO | Award / Grant | 4,740 | — | — | Feb 18, 2021 |
| BLFS | CFO & COO | Sale | 10,000 | $31.87 | $318,700 | Nov 16, 2020 |
| BLFS | CFO & COO | Sale | 1,781 | $28.63 | $50,990 | Sep 29, 2020 |
| BLFS | CFO & COO | Award / Grant | 100,000 | — | — | Jul 22, 2020 |
| BLFS | CFO & COO | Award / Grant | 5,359 | — | — | Mar 25, 2020 |
| BLFS | CFO & COO | Option Exercise | 10,000 | $1.81 | $18,100 | Mar 4, 2020 |
| BLFS | CFO & COO | Sale | 10,000 | $14.06 | $140,600 | Feb 6, 2020 |