Corbus Pharmaceuticals Holdings's top three insider shareholders as of May 14, 2026 are Asset Management, Lp Cormorant (TenPercentOwner, 2.38Mn shares), Asset Management, Lp Cormorant (TenPercentOwner, 2.38Mn shares), Asset Management, Lp Cormorant (TenPercentOwner, 2.38Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,375,000 | 24 Sep, 2024 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Asset Management, Lp Cormorant | - | 0 | 2,344,971 | 15 Dec, 2025 |
| Yuval Cohen | Chief Executive Officer | 174,316 | 0 | 18 Feb, 2026 |
| Sean F. Moran | Chief Financial Officer | 96,694 | 0 | 18 Feb, 2026 |
| Dominic Smethurst | Chief Medical Officer | 89,790 | 0 | 04 Mar, 2026 |
| Ian Hodgson | Chief Operating Officer | 51,080 | 0 | 18 Feb, 2026 |
| Sean F. Moran | Chief Financial Officer | 48,605 | 0 | 11 Apr, 2024 |
| Craig Stuart Millian | Chief Operating Officer | 27,000 | 0 | 12 Aug, 2022 |
| Alan F Holmer | - | 10,629 | 0 | 02 Jun, 2025 |
| Winston Kung | - | 10,366 | 0 | 02 Jun, 2025 |
| Yong Ben | - | 7,583 | 0 | 02 Jun, 2025 |
| Yuval Cohen | Chief Executive Officer | 7,179 | 0 | 30 Jan, 2024 |
| Anne Altmeyer | - | 6,191 | 0 | 21 Oct, 2025 |
| Avery W Catlin | - | 4,350 | 0 | 03 Jun, 2024 |
| Peter Salzmann | - | 2,783 | 0 | 03 Jun, 2024 |
| Alan F Holmer | - | 1,379 | 0 | 30 Jan, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 02 Mar, 2026 | Dominic Smethurst | Common Stock, par value $0.0001 per share | D | 6,097 | $8.30 | 89,790 | D | S |
| 13 Feb, 2026 | Yuval Cohen | Common Stock, par value $0.0001 per share | D | 13,871 | $7.78 | 174,316 | D | S |
| 17 Feb, 2026 | Ian Hodgson | Common Stock, par value $0.0001 per share | D | 847 | $7.38 | 51,080 | D | S |
| 13 Feb, 2026 | Sean F. Moran | Common Stock, par value $0.0001 per share | D | 4,701 | $7.78 | 96,694 | D | S |
| 03 Feb, 2026 | Ian Hodgson | Common Stock, par value $0.0001 per share | D | 2,415 | $8.09 | 51,927 | D | S |
| 03 Feb, 2026 | Dominic Smethurst | Common Stock, par value $0.0001 per share | D | 3,285 | $8.09 | 95,887 | D | S |
| 14 Jan, 2026 | Yuval Cohen | Common Stock, par value $0.0001 per share | A | 50,000 | $0.00 | 188,187 | D | A |
| 14 Jan, 2026 | Ian Hodgson | Common Stock, par value $0.0001 per share | A | 28,365 | $0.00 | 54,342 | D | A |
| 14 Jan, 2026 | Sean F. Moran | Common Stock, par value $0.0001 per share | A | 28,082 | $0.00 | 101,395 | D | A |
| 14 Jan, 2026 | Dominic Smethurst | Common Stock, par value $0.0001 per share | A | 28,365 | $0.00 | 99,172 | D | A |
| 14 Jan, 2026 | Ian Hodgson | Stock options (right to buy) | A | 85,095 | $0.00 | 85,095 | D | A |
| 14 Jan, 2026 | Dominic Smethurst | Stock options (right to buy) | A | 85,095 | $0.00 | 85,095 | D | A |
| 14 Jan, 2026 | Yuval Cohen | Stock options (right to buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 14 Jan, 2026 | Sean F. Moran | Stock options (right to buy) | A | 84,247 | $0.00 | 84,247 | D | A |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |
| 11 Dec, 2025 | Asset Management, Lp Cormorant | Common Stock | D | 30,029 | $11.46 | 2,344,971 | I | S |