Form4insider filings, from the source

Company · CIK 0001821586 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

MoonLake Immunotherapeutics · MLTX

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $9.3M · 9net −$9.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 14Jun 21Jun 28Jul 6Jul 13Jul 20Jul 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 27, 2026 SForm 4 →Jul 29, 4:10 pm EDTKristian ReichChief Scientific Officer1,100$20.00$22,0002,711,198−0.04%10b5-1
Jul 21, 2026 SForm 4 →Jul 23, 4:05 pm EDTKristian ReichChief Scientific Officer52,448$20.02$1,049,9602,712,298−1.90%10b5-1
Jul 20, 2026 SForm 4 →Jul 21, 6:13 pm EDTKristian ReichChief Scientific Officer43,700$20.09$877,9332,764,746−1.56%10b5-1
Jul 15, 2026 SForm 4 →Jul 20, 6:07 am EDTKristian ReichChief Scientific Officer16,105$20.01$322,2612,808,446−0.57%10b5-1 late
Jul 9, 2026 SForm 4 →Jul 13, 4:10 pm EDTda Silva Jorge SantosChief Executive Officer, Director102,225$20.02$2,046,2052,774,893−3.55%10b5-1
Jul 1, 2026 SForm 4 →Jul 2, 4:10 pm EDTda Silva Jorge SantosChief Executive Officer, Director47,775$20.03$956,9332,877,118−1.63%10b5-1
Jun 22, 2026 SForm 4 →Jun 23, 4:01 pm EDTMatthias BodenstedtChief Financial Officer39,120$22.04$862,2051,115,435−3.39%10b5-1
Jun 17, 2026 SForm 4 →Jun 18, 6:45 pm EDTMatthias BodenstedtChief Financial Officer17,876$19.67$351,5761,154,555−1.52%10b5-1
Jun 15, 2026 SForm 4 →Jun 17, 6:15 pm EDTKristian ReichChief Scientific Officer150,000$19.01$2,851,0002,824,551−5.04%10b5-1

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 AForm 4 →Jun 22, 4:50 pm EDTBVF PARTNERS L P/IL +9Director, 10% Owner22,195——22,195—
Jun 17, 2026 AForm 4 →Jun 18, 6:45 pm EDTAndrew John PhillipsDirector22,195——22,195—
Jun 17, 2026 AForm 4 →Jun 18, 6:45 pm EDTSpike LoyDirector22,195——22,195—
Jun 17, 2026 AForm 4 →Jun 18, 6:45 pm EDTCatherine MoukheibirDirector22,195——22,195—
Jun 17, 2026 AForm 4 →Jun 18, 6:45 pm EDTRamnik XavierDirector22,195——22,195—