Haselden Stuart 4

4 · Amer Sports, Inc. · Filed Apr 2, 2026

AI-generated summary of this filing

Updated Apr 2, 2026

Amer Sports (AS) Arc'teryx CEO Haselden Stuart Sells 6,511 Shares

What Happened

Haselden Stuart, CEO of Arc'teryx Equipment, reported a set of equity transactions around April 1–2, 2026. The principal reportable sale was 6,511 Amer Sports shares sold on April 2, 2026 at a weighted average price of $33.28 for total proceeds of $216,686.
Related derivative and award activity on April 1, 2026: 11,946 derivative units were converted/exercised (reported as M), and a grant/award of 36,631 restricted stock units (RSUs) was reported (A). Some converted shares were also reported as disposed at $0, consistent with shares used/surrendered for tax withholding.

Key Details

Transaction dates and prices:
- April 1, 2026: Exercise/conversion of 11,946 derivative units (M) and grant of 36,631 RSUs (A) (RSUs reported at $0.00).
- April 2, 2026: Open-market sale of 6,511 shares at a weighted average price of $33.28; proceeds $216,686. Reported sale prices ranged from $33.11 to $33.41 (F3).
Shares owned after the transactions: not disclosed in the provided excerpt.
Notable footnotes:
- F1: Each RSU represents a contingent right to one ordinary share.
- F2: The sale of shares was a "sell to cover" to satisfy tax withholding obligations upon vesting—executed automatically and not a discretionary trade.
- F4/F5: RSU grants relate to the Amer Sports 2024 Omnibus Incentive Plan (one grant noted from April 1, 2025 vesting in installments; another grant dated April 1, 2026).
Filing timeliness: no late filing flag was indicated in the provided information.

Context

The April 1 conversions and the April 1 grant are derivative/award activity (RSUs). The April 2 sale was a sell-to-cover transaction to meet tax withholding on vesting—not necessarily a discretionary insider sale or a market-timing signal.
For retail investors: awards and exercises followed by automatic sell-to-cover transactions are routine compensation events. Purchases would be more informative about insider conviction; this filing primarily documents compensation vesting and the associated tax-related sale.

Form 4

Period: 2026-04-01

CEO of Arc'teryx Equipment

Transactions

Exercise/Conversion
Ordinary Shares
[F1]
2026-04-01+11,946→ 11,959 total
Sale
Ordinary Shares
[F2][F3]
2026-04-02$33.28/sh−6,511$216,686→ 5,448 total
Exercise/Conversion
Restricted Stock Units
[F1][F4]
2026-04-01−11,946→ 23,890 total
→ Ordinary Shares (11,946 underlying)
Award
Restricted Stock Units
[F1][F5]
2026-04-01+36,631→ 36,631 total
→ Ordinary Shares (36,631 underlying)

Footnotes (5)

[F1]Each restricted stock unit represents a contingent right to receive one Ordinary Share of Amer Sports, Inc.
[F2]Shares sold pursuant to a sell to cover transaction to satisfy tax withholding obligations upon the vesting of equity awards. The sales were executed automatically pursuant to a sell to cover arrangement and do not represent a discretionary trade by the Reporting Person.
[F3]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.11 to $33.41, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
[F4]Reflects restricted stock units granted under the Amer Sports, Inc. 2024 Omnibus Incentive Plan (the "2024 Omnibus Plan") on April 1, 2025, which are scheduled to vest in generally equal installments on the first three anniversaries of the grant date, subject to the terms of the 2024 Omnibus Plan and the applicable award agreement.
[F5]Reflects restricted stock units granted under the 2024 Omnibus Plan granted on April 1, 2026, which are scheduled to vest in generally equal installments on the first three anniversaries of the grant date, subject to the terms of the 2024 Omnibus Plan and the applicable award agreement.

Signature

/s/ Sara Bucholtz, as attorney-in-fact|2026-04-02

1 file