POET Technologies Announces Closing of US$400 Million Investment

Secures financing to scale manufacturing and accelerate product leadership in photonic interconnect solutions for frontier AITORONTO, May 18, 2026 (GLOBE NEWSWIRE) -- POET Technologies Inc. (NASDAQ: POET) (the “Corporation”), the designer and developer of Photonic Integrated Circuits (PICs), light sources and optical modules for the AI and data center markets, today announced it had closed its recently announced registered direct offering by issuing19,047,620 common shares (the “Common Shares”)