PLUG POWER INC 8-K

What Happened

• Plug Power Inc. filed a Form 8-K on June 11, 2026 disclosing that its 2026 annual meeting of stockholders will be held June 11, 2026 at 10:00 a.m. Eastern Time via live audio webcast at www.virtualshareholdermeeting.com/PLUG2026.
• Jose Luis Crespo, Chief Executive Officer and President, will provide a general corporate overview and discuss the matters reflected in the presentation material. Stockholders of record will have an opportunity to submit questions in writing. The presentation is attached as Exhibit 99.1 to the filing.

Key Details

• Meeting date/time: June 11, 2026 at 10:00 a.m. ET (live audio webcast).
• Webcast URL: www.virtualshareholdermeeting.com/PLUG2026 (open to the general public).
• Presenter: CEO Jose Luis Crespo will deliver the corporate overview.
• Presentation material: Attached as Exhibit 99.1 to the 8-K.

Why It Matters

• Investors can listen to the CEO’s remarks and review the attached presentation for company updates that may touch on strategy, operations or recent disclosures.
• Because the information is disclosed under Regulation FD, the webcast and presentation are public and intended to provide transparent, simultaneous access to material corporate information.