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8-K2026-02-18· grok-4-1-fast-non-reasoning

REFR · Research Frontiers Incorporated

0001493152-26-007368

SEC filing

Summary

Research Frontiers Incorporated entered into subscription agreements with a group of private accredited investors on February 18, 2026. The filing includes Form of Subscription Agreement, Form of Warrant Agreement, and Cover Page Interactive Data File as exhibits.

Key takeaways