Greedy Insider · Filing
LONA · Buy · Portman David J.
Portman David J. (10% owner) bought 3,149,470 shares of LeonaBio, Inc. (LONA) at $3,149.47, about $9919.2M, on Oct 26, 2026, filed with the SEC on Oct 29, 2026.
Greediness Score 55 · Mixed · partial data confidence. Describes filing structure, not future returns. Not investment advice.
Primary source: SEC EDGAR · Accession 0002126186-26-000002