🕵️ Collplant Biotechnologies Ltd ($CLGN)
SEC insider & ownership activity, last 12 months · CIK 1631487 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. No red-flag 8-Ks in the window.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| The Loewenbaum 1992 Trust | 17.5% | 13D | Aug 19, 2026 | filing ↗ | |
| Ami Sagy | 12.9% | 13D | Nov 19, 2025 | filing ↗ | |
| George Walter Loewenbaum | 6.2% | 13D | Aug 19, 2026 | filing ↗ | |
| Lilian S. Loewenbaum | exited | 13D | Aug 19, 2026 | filing ↗ | |
| The Waterproof Partnership, Ltd. | exited | 13D | Aug 19, 2026 | filing ↗ | |
| Elizabeth S. Loewenbaum | exited | 13D | Aug 19, 2026 | filing ↗ | |
| The Loewenbaum Residence Trust FBO ANNA Loewenbaum | exited | 13D | Aug 19, 2026 | filing ↗ | |
| The Elizabeth Scott Loewenbaum 1992 Trust | exited | 13D | Aug 19, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Ami Sagy | $308K | Oct 10, 2025 | filing ↗ |
Material events (8-K)
No 8-K filings in the last 12 months.