Archer Aviation Inc. will report its first quarter 2026 operating update and financial results after market close on Monday, May 11, 2026. The company will host a live webcast to discuss its results at 2:00 p.m. Pacific Time.

The live webcast and replay will be available at investors.archer.com.To listen to the conference call, dial 1 833-461-5787 (domestic) or +1 585-542-9983 (international) and enter the access code 641143600.

Archer will also utilize Say Technologies’ Q&A Platform to allow shareholders to submit and vote on questions by visiting https://app.saytechnologies.com/archer-aviation-2026-q1.