Filing Manager
Ami Sagy
Reporting Manager
Ami Sagy
Symbol
CLGN
Shares outstanding
12.7M shares
Disclosed Ownership
1.64M shares
Ownership
12.9%
Form type
SCHEDULE 13D/A
Filing time
28 Nov 2025, 06:03:31 UTC
Date of event
19 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Ami Sagy 12.9% 1.64M 1.64M 0 /s/ Ami Sagy Ami Sagy 0001740791