Filing Manager
Bios Equity Partners, LP
Reporting Manager
BIOS CAPITAL MANAGEMENT, LP
Symbol
LTRN
Shares outstanding
11,189,114 shares
Disclosed Ownership
960,026 shares
Ownership
8.6%
Form type
SCHEDULE 13D/A
Filing time
23 Feb 2026, 16:37:09 UTC
Date of event
20 Feb 2026
Previous filing
13 Jun 2025

Reporting Managers (14)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Bios Fund I, LP 2.6% 287,619 0 287,619 /s/ John Fucci John Fucci/Attorney-in-Fact 0001697316
BIOS EQUITY PARTNERS II, LP 4.3% 478,079 0 478,079 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813313
BIOS FUND I QP, LP 1.5% 168,235 0 168,235 /s/ John Fucci John Fucci/Attorney-in-Fact 0001700297
BIOS FUND II, LP 0.91% 101,665 0 101,665 /s/ John Fucci John Fucci/Attorney-in-Fact 0001714576
BIOS FUND II QP, LP 3% 331,974 0 331,974 /s/ John Fucci John Fucci/Attorney-in-Fact 0001716869
BIOS FUND II NT, LP 0.4% 44,440 0 44,440 /s/ John Fucci John Fucci/Attorney-in-Fact 0001728851
BP DIRECTORS, LP 0.23% 26,093 0 26,093 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813311
BIOS EQUITY PARTNERS, LP 4.3% 481,947 0 481,947 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813314
BIOS CAPITAL MANAGEMENT, LP 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813845
BIOS ADVISORS GP, LLC 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813844
CAVU MANAGEMENT, LP 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813270
CAVU ADVISORS, LLC 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci/Attorney-in-Fact 0001813310
LESLIE W. KREIS 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci, as Attorney-in-Fact for Leslie W. Kreis, Jr. 0001813316
AARON G.L. FLETCHER 8.6% 960,026 0 960,026 /s/ John Fucci John Fucci, as Attorney-in-Fact for Aaron G.L. Fletcher 0001789490