Filing Manager
Bios Equity Partners, LP
Reporting Manager
CAVU MANAGEMENT, LP
Symbol
LTRN
Shares outstanding
10,781,082 shares
Disclosed Ownership
1,075,952 shares
Ownership
10%
Form type
SCHEDULE 13D/A
Filing time
13 Jun 2025, 19:43:14 UTC
Date of event
12 Jun 2025

Reporting Managers (14)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BIOS FUND I, LP 3% 323,335 0 323,335 John Fucci Attorney-in-Fact 0001697316
BIOS FUND I QP, LP 1.8% 189,117 0 189,117 John Fucci Attorney-in-Fact 0001700297
BIOS FUND II, LP 1.1% 114,272 0 114,272 John Fucci Attorney-in-Fact 0001714576
BIOS FUND II QP, LP 3.5% 373,178 0 373,178 John Fucci Attorney-in-Fact 0001716869
BIOS FUND II NT, LP 0.46% 49,957 0 49,957 John Fucci Attorney-in-Fact 0001728851
BP DIRECTORS, LP 0.24% 26,093 0 26,093 John Fucci Attorney-in-Fact 0001813311
BIOS EQUITY PARTNERS, LP 5% 538,545 0 538,545 John Fucci Attorney-in-Fact 0001813314
BIOS EQUITY PARTNERS II, LP 5% 537,407 0 537,407 John Fucci Attorney-in-Fact 0001813313
CAVU MANAGEMENT, LP 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001813270
BIOS CAPITAL MANAGEMENT, LP 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001813845
CAVU ADVISORS, LLC 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001813310
BIOS ADVISORS GP, LLC 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001813844
LESLIE W. KREIS 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001813316
AARON G.L. FLETCHER 10% 1,075,952 0 1,075,952 John Fucci Attorney-in-Fact 0001789490