List of insiders holdings for MBX Biosciences Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Frazier Life Sciences X L.P. FHMLS X L.P. FHMLS X L.L.C. Topper James N 10% Owner | 2024-09-17 20:11:37 | 4,552,774 0 | 4,552,774 | Form 4 |
| 2 | New Enterprise Associates 17 L.P. NEA Partners 17 L.P. NEA 17 GP LLC 10% Owner | 2024-09-23 18:05:24 | 3,614,486 0 | 3,614,486 | Form 13D |
| 3 | SANDELL SCOTT D 10% Owner | 2024-09-17 20:14:42 | 0 3,614,486 | 3,614,486 | Form 4 |
| 4 | Yang Rick 10% Owner | 2024-09-17 20:17:16 | 0 3,614,486 | 3,614,486 | Form 4 |
| 5 | Walker Paul Edward 10% Owner | 2024-09-17 20:18:53 | 0 3,614,486 | 3,614,486 | Form 4 |
| 6 | Makhzoumi Mohamad 10% Owner | 2024-09-17 20:20:13 | 0 3,614,486 | 3,614,486 | Form 4 |
| 7 | Florence Anthony A. Jr. 10% Owner | 2024-09-17 20:21:45 | 0 3,614,486 | 3,614,486 | Form 4 |
| 8 | Chang Carmen 10% Owner | 2024-09-17 20:23:24 | 0 3,614,486 | 3,614,486 | Form 4 |
| 9 | Behbahani Ali 10% Owner | 2024-09-17 20:24:49 | 0 3,614,486 | 3,614,486 | Form 4 |
| 10 | BASKETT FOREST 10% Owner | 2024-09-17 20:26:31 | 0 3,614,486 | 3,614,486 | Form 4 |
| 11 | Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 10% Owner | 2024-09-20 10:13:08 | 1,790,122 0 | 1,790,122 | Form 13G |
| 12 | Hawryluk P. Kent President & CEO | 2025-02-05 16:17:07 | 724,397 448,277 | 1,172,674 | Form 4 |
| 13 | ORBIMED ADVISORS LLC OrbiMed Capital GP VII LLC OrbiMed Genesis GP LLC Director 10% Owner | 2025-02-19 17:52:03 | 0 747,887 | 747,887 | Form 4 |
| 14 | GORDON CARL L Director 10% Owner | 2025-02-19 17:56:33 | 0 747,887 | 747,887 | Form 4 |
| 15 | Bartram Richard Chief Financial Officer | 2025-02-05 16:17:21 | 95,000 0 | 95,000 | Form 4 |
| 16 | Azoulay Salomon Chief Medical Officer | 2025-02-05 16:17:40 | 90,000 0 | 90,000 | Form 4 |
| 17 | Pescovitz Ora H. Director | 2025-06-06 08:01:39 | 16,000 0 | 16,000 | Form 4 |
| 18 | Heron Patrick J Director 10% Owner | 2025-06-06 08:02:29 | 16,000 0 | 16,000 | Form 4 |
| 19 | Ryder Steven Director | 2025-06-06 08:03:39 | 16,000 0 | 16,000 | Form 4 |
| 20 | CORNELIUS JAMES M Director | 2025-06-06 08:04:19 | 16,000 0 | 16,000 | Form 4 |
| 21 | Aynechi Tiba Director | 2025-06-06 08:05:48 | 16,000 0 | 16,000 | Form 4 |
| 22 | Hoerter Steven L. Director | 2025-06-06 08:59:30 | 16,000 0 | 16,000 | Form 4 |
| 23 | Mathers Edward T Director 10% Owner | 2025-06-06 11:29:01 | 16,000 0 | 16,000 | Form 4 |