Reporting Manager
Kopernik Global Investors, LLC
Symbol
ARMN
Shares outstanding
181,451,152 shares
Disclosed Ownership
8,981,832 shares
Ownership
4.95%
Form type
SCHEDULE 13G/A
Filing time
25 Jul 2025, 12:09:49 UTC
Date of event
30 Jun 2025
Previous filing
13 May 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Kopernik Global Investors, LLC 4.95% 8,981,832 0 8,327,861 /s/ Sarah L. Bertrand Sarah L. Bertrand
David B. Iben 4.95% 8,981,832 0 8,327,861 /s/ David B. Iben by Sarah L. Bertrand, power of attorney David B. Iben by Sarah L. Bertrand, power of attorney