Form4insider filings, from the source

Company · CIK 0001690585 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Dianthus Therapeutics, Inc. /DE/ · DNTH

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.5M · 2net −$4.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 4:36 pm EDTEdward CarrCHIEF ACCOUNTING OFFICER20,000$101.38$2,027,6460−100%10b5-1
Sep 17, 2026 MForm 4 →Sep 18, 4:36 pm EDTEdward CarrCHIEF ACCOUNTING OFFICER20,000$17.88$357,60020,000—10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 4:30 pm EDTSimrat RandhawaEVP, Head of R&D23,124$106.41$2,460,6904,000−85.3%10b5-1
Sep 1, 2026 MForm 4 →Sep 3, 4:30 pm EDTSimrat RandhawaEVP, Head of R&D23,124$20.63$477,04727,124—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 MForm 4 →Sep 18, 4:36 pm EDTEdward CarrCHIEF ACCOUNTING OFFICER20,000——43,818—10b5-1
Sep 1, 2026 MForm 4 →Sep 3, 4:30 pm EDTSimrat RandhawaEVP, Head of R&D23,124——87,500—10b5-1