Commodore Capital LP - 02 Feb 2026 SCHEDULE 13G Report for Perspective Therapeutics, Inc. Common Stock, $0.001 par value (CATX)

Filing Manager
Commodore Capital LP
Reporting Manager
Commodore Capital LP
Security
Perspective Therapeutics, Inc. Common Stock, $0.001 par value
Symbol
CATX
Shares outstanding
120,603,566 shares
Disclosed Ownership
11,939,753 shares
Ownership
9.9%
Form type
SCHEDULE 13G
Filing time
09 Feb 2026, 16:40:25 UTC
Date of event
02 Feb 2026
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Commodore Capital LP 9.9% 11,939,753 0 11,939,753 Michael Kramarz Managing Partner
Commodore Capital Master LP 9.9% 11,939,753 0 11,939,753 Michael Kramarz Authorized Signatory
Robert Egen Atkinson 9.9% 11,939,753 0 11,939,753 Robert Egen Atkinson Authorized Signatory
Michael Kramarz 9.9% 11,939,753 0 11,939,753 Michael Kramarz Authorized Signatory