Filing Manager
Linden Capital L.P.
Reporting Manager
Linden Advisors LP
Symbol
JENA
Shares outstanding
23,214,286 shares
Disclosed Ownership
1,300,000 shares
Ownership
5.6%
Form type
SCHEDULE 13G
Filing time
28 Jul 2025, 10:05:20 UTC
Date of event
24 Jul 2025
Next filing
12 Nov 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Linden Capital L.P. 5.3% 1,236,150 0 1,236,150 /S/ Saul Ahn Saul Ahn, Authorized Signatory
Linden GP LLC 5.3% 1,236,150 0 1,236,150 /S/ Saul Ahn Saul Ahn, Authorized Signatory
Linden Advisors LP 5.6% 1,300,000 0 1,300,000 /S/ Saul Ahn Saul Ahn, General Counsel
Siu Min Wong 5.6% 1,300,000 0 1,300,000 /S/ Saul Ahn Saul Ahn, Attorney-in-Fact for Siu Min Wong**