Form4insider filings, from the source

Insider · CIK 0001748622

Elizabeth Bhatt

Files at: SEPN, AKAO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.2M · 2net −$1.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 12Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 SForm 4 →Aug 13, 7:00 pm EDTSepterna, Inc.SEPN25,000$44.00$1,100,000174,209−12.5%10b5-1
Aug 11, 2026 MForm 4 →Aug 13, 7:00 pm EDTSepterna, Inc.SEPN25,000$5.79$144,658199,209—10b5-1
Jul 15, 2026 SForm 4 →Jul 17, 7:00 pm EDTSepterna, Inc.SEPN4,000$33.99$135,974174,209−2.24%10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 7:00 pm EDTSepterna, Inc.SEPN4,000$6.81$27,240178,209—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 MForm 4 →Aug 13, 7:00 pm EDTSepterna, Inc.SEPN25,000——82,332—10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 7:00 pm EDTSepterna, Inc.SEPN4,000——80,911—10b5-1