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 |
|---|---|---|---|---|---|
| Daniel D. Long | SVP | 2026-09-01 | 3,333 | $2.76 | $9.20kBuy |
| Daniel D. Long | SVP | 2026-09-01 | 3,333 | $37.83 | $126.08kSell |
| Third Rock Ventures V LP | 10% Owner | 2026-08-12 | 147,059 | $50.27 | $7.39MSell |
| Ra Capital Management LP | Director | 2026-08-12 | 746,500 | $42.50 | $31.73MSell |
| Ra Capital Management LP | Director | 2026-08-12 | 746,500 | $42.50 | $31.73MSell |
| Third Rock Ventures V LP | 10% Owner | 2026-08-12 | 141 | $51.08 | $7.20kSell |
| Elizabeth Bhatt | COO;Pres | 2026-08-11 | 18,681 | $6.81 | $127.22kBuy |
| Elizabeth Bhatt | COO;Pres | 2026-08-11 | 25,000 | $44.00 | $1.10MSell |
| Elizabeth Bhatt | COO;Pres | 2026-08-11 | 6,319 | $2.76 | $17.44kBuy |
| Daniel D. Long | SVP | 2026-08-03 | 1,000 | $33.98 | $33.98kSell |
SEPN insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership
Be the first to know when SEPN insiders and whales buy or sell their stock.
SEPN Shareholders
What type of owners hold Septerna Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Third Rock Ventures V LP | 28.78% | 13,432,506 | $517.29M | Insider |
| Third Rock Ventures VI LP | 22.34% | 10,427,250 | $401.55M | Insider |
| Ra Capital Management LP | 4.71% | 2,197,386 | $84.62M | Insider |
| Jeffrey Finer | 1.77% | 826,907 | $31.84M | Insider |
| Elizabeth Bhatt | 0.37% | 174,209 | $6.71M | Insider |
| Uwe Klein | 0.27% | 127,533 | $4.91M | Insider |
| Alan Ezekowitz | 0.25% | 117,420 | $4.52M | Insider |
| Daniel D. Long | 0.21% | 96,412 | $3.71M | Insider |
| Ran Xiao | 0.12% | 58,069 | $2.24M | Insider |
| Gil M. Labrucherie | 0.09% | 40,000 | $1.54M | Insider |
SEPN vs Biotech Stocks
Septerna Stock Ownership FAQ
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletterWallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
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.
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.