144 0001639304 XXXXXXXX LIVE 0001512499 Lindblad Expeditions Holdings, Inc. 001-35898 96 Morton Street, 9th Floor New York NY 10014 212-261-9000 Sven-Olof Lindblad Founder, Co-Chairman, 10% Shareholder Common Stock J.P. Morgan Securities LLC

270 Park Avenue - 10th Floor New York NY 10017

500000 8115000 55400743 01/20/2026 NASDAQ Common Stock 09/24/2019 Transfer Sven-Olof Lindblad, who acquired Founder shares on 07/08/15 N 500000 09/24/2019 N/A Y The shares covered by this filing will be sold by The Sven-Olof Lindblad Revocable Trust Agreement, Sven-Olof Lindblad as Trustee. 01/20/2026 09/19/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Sven-Olof Lindblad