X0609 4/A 2026-03-31 2026-04-01 0001512499 LINDBLAD EXPEDITIONS HOLDINGS, INC. LIND 0002050704 Leahy Natalya false C/O LINDBLAD EXPEDITIONS HOLDINGS, INC. 11 W 42ND STREET, SUITE 22B3 NEW YORK NY 10036 false true false false CEO false Common Stock 2026-03-31 4 A false 14220 0 A 291934 D Common Stock 2026-03-31 4 F false 24491 0 D 267443 D Represents award of restricted stock units vesting one-third on March 31, 2027, 2028 and 2029, subject to continued service. Amending solely to correct the amount beneficially owned following the reported transaction. /s/ John J. Wolfel, Attorney-in-Fact for Natalya Leahy 2026-04-06