HASELDEN STUART

PrivateCIK: 1631478
Location

NEW YORK, NY

HASELDEN STUART (CEO of Arc'teryx Equipment) sold 42.8% of their position (11.44K shares) of AMER SPORTS, INC. on the open market

Open‑market sale worth $414.7K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHASELDEN STUARTCIK 1631478
IssuerAMER SPORTS, INC.CIK 1988894
Officer· CEO of Arc'teryx Equipment
Since Mar 2026
-11.44K
Net shares
Net seller
$414.7K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
21.27K acquired · 32.70K disposed
Non-Derivative Transactions2

Ordinary Shares

Direct
M · Option Exercise

Shares

+21.27K

Price / share

Trade value

% of position

390.3%
4/15/2026
5.45K26.71K

Ordinary Shares

Direct
S · Sale

Shares

11.44K

Price / share

$36.26

Trade value

$414.74K

% of position

42.8%
4/16/2026
26.71K15.28K
Total

Net shares

+9.83K

Net value

-$414.74K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Ordinary Shares

21.27K shares

Shares

21.27K

Strike price

Held after

21.26K

Exercisable

4/15/2026
HASELDEN STUART — Insider Transaction (Form 4) Filed Apr 17, 2026 | Finecho