Institutional Ownership
Collplant Biotechnologies Ltd Shs New
CUSIP 19516R107StockQ1 2026
13D / 13G Filings
13
Schedule 13D/13G on record
Beneficial Filers
5
Distinct reporting persons
Largest Stake
13.3%
Max % of class reported
Institutional Holders
1
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
13 filings · latest Nov 28, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Nov 28, 2025 | Ami Sagy | 13D/A | 12.9% | — | SEC |
| 2 | Nov 7, 2025 | Loewenbaum Lilian S. | 13D/A | 9.9% | — | SEC |
| 3 | Oct 20, 2025 | Loewenbaum Lilian S. | 13D/A | 9.9% | — | SEC |
| 4 | Sep 30, 2025 | Loewenbaum Lilian S. | 13D | 9.9% | — | SEC |
| 5 | Jan 28, 2025 | George Walter Loewenbaum | 13G/A | 11.0% | 1.14M | SEC |
| 6 | Jan 25, 2024 | Loewenbaum Lilian S. | 13G/A | 9.2% | 1.05M | SEC |
| 7 | Jan 25, 2023 | Loewenbaum Lilian S. | 13G/A | 8.0% | 895.5K | SEC |
| 8 | Feb 24, 2022 | Hargrove Reginald J. | 13G/A | 1.9% | 204.0K | SEC |
| 9 | Feb 23, 2022 | Loewenbaum Lilian S. | 13G/A | 6.7% | 719.1K | SEC |
| 10 | Feb 17, 2021 | Jkall Holdings, LLC | 13G/A | 3.7% | 239.9K | SEC |
3 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Collplant Biotechnologies Ltd Shs New.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Parallel Advisors, LLC | 71 | $38 |