Form4insider filings, from the source

Company · CIK 0001988894 · SIC 2300 — Apparel & Other Finishd Prods of Fabrics & Similar Matl · NYSE

Amer Sports, Inc. · AS

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.2M · 2net −$3.2M
$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 15, 2026 SForm 4 →Sep 17, 7:23 am EDTWen-Chang (Victor) ChenChief Strategy Officer117,461$26.60$3,124,040434,855−21.3%
Sep 15, 2026 MForm 4 →Sep 17, 7:23 am EDTWen-Chang (Victor) ChenChief Strategy Officer402,495$7.68$3,091,162552,316—
Sep 2, 2026 SForm 4 →Sep 2, 7:09 pm EDTAndrew E PageChief Financial Officer2,022$28.63$57,8906,575−23.5%
Sep 1, 2026 MForm 4 →Sep 2, 7:09 pm EDTAndrew E PageChief Financial Officer4,514——8,597—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 MForm 4 →Sep 17, 7:23 am EDTWen-Chang (Victor) ChenChief Strategy Officer402,495——0—
Sep 1, 2026 MForm 4 →Sep 2, 7:09 pm EDTAndrew E PageChief Financial Officer4,514——9,028—