Reporting Manager
Nantahala Capital Management, LLC
Symbol
SRZN
Shares outstanding
8.79M shares
Disclosed Ownership
455K shares
Ownership
5.18%
Form type
SCHEDULE 13G/A
Date filed
8/14/2025, 04:36 PM
Date of event
Jun 30, 2025
Previous filing
Feb 14, 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Nantahala Capital Management, LLC 5.18% 455K 0 455K /s/ Taki Vasilakis Taki Vasilakis / Chief Compliance Officer
Wilmot B. Harkey 5.18% 455K 0 455K /s/ Wilmot B. Harkey Wilmot B. Harkey
Daniel Mack 5.18% 455K 0 455K /s/ Daniel Mack Daniel Mack