Reporting Manager
Propel Bio Management, LLC
Symbol
MIST
Shares outstanding
89,506,929 shares
Disclosed Ownership
8,861,186 shares
Ownership
9.9%
Form type
SCHEDULE 13G
Filing time
23 Dec 2025, 14:20:47 UTC
Date of event
11 Jul 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Propel Bio Management, LLC 9.9% 8,861,186 8,861,186 0 Leen Kawas Managing Member
Leen Kawas 9.9% 8,861,186 8,861,186 0 Leen Kawas individually
Richard Kayne 9.9% 8,861,186 8,861,186 0 Richard Kayne individually
Propel Bio Partners LLC 9.9% 8,861,186 8,861,186 0 Leen Kawas Managing Member