NASDAQ: SEPNSepterna Inc Stock Ownership - Who owns Septerna?
Insider buying vs selling
Have Septerna Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 637 | $2.76 | $1.76kBuy |
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 1,700 | $27.78 | $47.23kSell |
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 2,889 | $29.66 | $85.70kSell |
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 4,355 | $1.55 | $6.75kBuy |
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 1,346 | $28.79 | $38.76kSell |
| Samira Shaikhly | Chief People Officer | 2026-06-01 | 943 | $2.76 | $2.60kBuy |
| Samira Shaikhly | Chief People Officer | 2026-05-26 | 11,798 | $30.06 | $354.66kSell |
| Samira Shaikhly | Chief People Officer | 2026-05-26 | 11,798 | $6.81 | $80.34kBuy |
| Elizabeth Bhatt | President and COO | 2026-04-15 | 326 | $25.86 | $8.43kSell |
| Elizabeth Bhatt | President and COO | 2026-04-15 | 1,101 | $25.24 | $27.79kSell |
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Net Insider Buy/Sell (L12M) Ownership
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SEPN Shareholders
What type of owners hold Septerna Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Third Rock Ventures VI LP | 23.13% | 10,427,250 | $374.86M | Insider |
| Third Rock Ventures V LP | 20.78% | 9,368,047 | $336.78M | Insider |
| Ra Capital Management LP | 15.52% | 6,995,858 | $251.50M | Institution |
| Trv GP V LLC | 13.79% | 6,215,591 | $223.45M | Institution |
| Driehaus Capital Management LLC | 9.75% | 4,395,572 | $158.02M | Institution |
| Trv GP VI LLC | 9.34% | 4,211,659 | $151.41M | Institution |
| Samsara Biocapital LLC | 6.99% | 3,149,128 | $113.21M | Institution |
| Goldman Sachs Group Inc 1 | 6.45% | 2,906,427 | $104.49M | Institution |
| Siren LLC | 4.44% | 2,000,000 | $71.90M | Institution |
| Blackrock Inc | 4.04% | 1,822,174 | $65.51M | Institution |
SEPN vs Biotech Stocks
Septerna Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.