| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Aug 12, 2026 | Sell(S) | 747K | $42.50 | $31.7M | 4.8M |
| Aug 12, 2026 | Sell(S) | 747K | $42.50 | $31.7M | 725K |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001231919-26-000938) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for Septerna, Inc.
This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/filing/0001231919-26-000938"
Use Arkolith to summarize insider buying and selling at Septerna, Inc. over the last 90 days and cite the filings.