Filing Manager
Ikarian Capital, LLC
Reporting Manager
Ikarian Capital, LLC
Symbol
PTHS
Shares outstanding
3,044,738 shares
Disclosed Ownership
255,758 shares
Ownership
8.4%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 17:14:54 UTC
Date of event
31 Dec 2025
Previous filing
14 Nov 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Ikarian Capital, LLC 8.4% 255,758 0 255,758 /s/ Neil Shahrestani Neil Shahrestani, Sole Manager
Neil Shahrestani 8.4% 255,758 0 255,758 /s/ Neil Shahrestani Neil Shahrestani