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LeonaBio files initial beneficial ownership statement for David J. Portman - LONA News | Rallies

LeonaBio files initial beneficial ownership statement for David J. Portman

LONA•2026-09-03

Form 3 filing details

LeonaBio Form 3 showed David J. Portman filing as a 10% owner on Aug. 24, 2026.
The report disclosed an indirect warrant position for 5,502,402 common shares, exercisable Oct. 26, 2026 at USD 0.001.
Filing date was Sept. 3, 2026.

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