As of May 14, 2026, the three largest insider holders of ELDN are Partners L P/Il Bvf (TenPercentOwner, 220.46K shares), Partners L P/Il Bvf (TenPercentOwner, 220.46K shares), Partners L P/Il Bvf (TenPercentOwner, 220.46K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| Partners L P/Il Bvf | - | 220,460 | 0 | 13 May, 2024 |
| David-Alexandre C Gros | Chief Executive Officer | 9,000 | 0 | 21 Dec, 2021 |
| Keith Katkin | - | 8,575 | 0 | 16 Jan, 2026 |
| Jan Hillson | - | 3,430 | 0 | 16 Jan, 2026 |
| John S. Mcbride | Chief Operating Officer | 3,430 | 0 | 16 Jan, 2026 |
| Allan Kirk | - | 3,430 | 0 | 16 Jan, 2026 |
| Steven Perrin | President | 1,000 | 0 | 23 Nov, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Jan, 2026 | John S. Mcbride | Common Stock | A | 3,430 | $0.00 | 3,430 | D | M |
| 10 Jan, 2026 | Jan Hillson | Common Stock | A | 3,430 | $0.00 | 3,430 | D | M |
| 10 Jan, 2026 | Allan Kirk | Common Stock | A | 3,430 | $0.00 | 3,430 | D | M |
| 10 Jan, 2026 | Keith Katkin | Common Stock | A | 8,575 | $0.00 | 8,575 | D | M |
| 10 Jan, 2026 | John S. Mcbride | Restricted Stock Units | D | 3,430 | $0.00 | 0 | D | M |
| 10 Jan, 2026 | Keith Katkin | Restricted Stock Units | D | 8,575 | $0.00 | 0 | D | M |
| 10 Jan, 2026 | Allan Kirk | Restricted Stock Units | D | 3,430 | $0.00 | 0 | D | M |
| 10 Jan, 2026 | Jan Hillson | Restricted Stock Units | D | 3,430 | $0.00 | 0 | D | M |
| 10 Jan, 2025 | David-Alexandre C Gros | Stock Option (right to buy) | A | 600,000 | $0.00 | 600,000 | D | A |
| 10 Jan, 2025 | Keith Katkin | Stock Option (right to buy) | A | 77,175 | $0.00 | 77,175 | D | A |
| 10 Jan, 2025 | John S. Mcbride | Stock Option (right to buy) | A | 30,870 | $0.00 | 30,870 | D | A |
| 10 Jan, 2025 | Allan Kirk | Stock Option (right to buy) | A | 30,870 | $0.00 | 30,870 | D | A |
| 10 Jan, 2025 | Steven Perrin | Stock Option (right to buy) | A | 243,000 | $0.00 | 243,000 | D | A |
| 10 Jan, 2025 | Jan Hillson | Stock Option (right to buy) | A | 30,870 | $0.00 | 30,870 | D | A |
| 10 Jan, 2025 | Jan Hillson | Restricted Stock Units | A | 3,430 | $0.00 | 3,430 | D | A |
| 10 Jan, 2025 | John S. Mcbride | Restricted Stock Units | A | 3,430 | $0.00 | 3,430 | D | A |
| 10 Jan, 2025 | Keith Katkin | Restricted Stock Units | A | 8,575 | $0.00 | 8,575 | D | A |
| 10 Jan, 2025 | David-Alexandre C Gros | Restricted Stock Units | A | 66,500 | $0.00 | 66,500 | D | A |
| 10 Jan, 2025 | Steven Perrin | Restricted Stock Units | A | 27,000 | $0.00 | 27,000 | D | A |
| 10 Jan, 2025 | Allan Kirk | Restricted Stock Units | A | 3,430 | $0.00 | 3,430 | D | A |