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Insider trade

Septerna (SEPN)10% owner bought ~$3.63M

Third Rock Ventures VI, 10% owner at Septerna, bought ~$3.63M of Septerna shares.

~$3.63M
Approx. value · 613K sh @ $5.92
3.77M
Holds after · shares reported
Traded
Feb 20, 2025
Filed
Feb 24, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Feb 19, 2025InsiderCFO purchased ~$58K of SEPN shares in the open market
  2. Feb 20, 2025 · this disclosureInsider10% owner purchased ~$3.63M of SEPN shares in the open market

What came next

  1. Feb 20, 2025InsiderCFO purchased ~$85K of SEPN shares in the open market
  2. Feb 21, 2025Insider · 2 peopleInsiders: 2 purchases (~$2.6M)
  3. Feb 24, 2025Insider10% owner purchased ~$113K of SEPN shares in the open market
  4. Feb 25, 2025Insider · 2 peopleInsiders: 2 purchases (~$92K)
  5. Feb 26, 2025InsiderCEO purchased ~$23K of SEPN shares in the open market
  6. Feb 27, 2025Insider · 2 peopleInsiders: 2 purchases (~$39K)
  7. Mar 4, 2025InsiderDirector purchased ~$48K of SEPN shares in the open market
  8. Mar 5, 2025InsiderDirector purchased ~$220K of SEPN shares in the open market
  9. Mar 6, 2025InsiderDirector purchased ~$248K of SEPN shares in the open market
  10. Mar 7, 2025InsiderDirector purchased ~$92K of SEPN shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Septerna

For Septerna, OQRO holds 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SEPN page.

Other recent filings by Third Rock Ventures VI, L.P., 10% owner

The full history of Third Rock Ventures VI, L.P., 10% owner is on the profile page.

How this filing works

Other disclosures at Septerna

Everything OQRO holds on this company is on its SEPN page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data