Form4insider filings, from the source

Insider · CIK 0002027261

Alastair Garfield

Files at: RYTM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $913k · 1net −$913k
$10k$10k$100k$100k$1M$1MbuyssalesAug 12Aug 12Aug 12Aug 13Aug 13Aug 13Aug 14

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 13, 2026 SForm 4 →Aug 17, 5:57 pm EDTRHYTHM PHARMACEUTICALS, INC.RYTM7,763$117.57$912,7032,295−77.2%10b5-1
Jul 1, 2026 FMForm 4 →Jul 2, 4:52 pm EDTRHYTHM PHARMACEUTICALS, INC.RYTM6,595$110.41$237,38210,058—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 MForm 4 →Jul 2, 4:52 pm EDTRHYTHM PHARMACEUTICALS, INC.RYTM4,445——8,888—