Reporting Manager
Kopernik Global Investors, LLC
Symbol
ARMN
Shares outstanding
181M shares
Disclosed Ownership
8.98M shares
Ownership
4.95%
Form type
SCHEDULE 13G/A
Date filed
7/25/2025, 12:09 PM
Date of event
Jun 30, 2025
Previous filing
May 13, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Kopernik Global Investors, LLC 4.95% 8.98M 0 8.33M /s/ Sarah L. Bertrand Sarah L. Bertrand
David B. Iben 4.95% 8.98M 0 8.33M /s/ David B. Iben by Sarah L. Bertrand, power of attorney David B. Iben by Sarah L. Bertrand, power of attorney