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Investing.com -- NUBURU Inc. (NYSE American:BURU) stock dropped 4.1% in after-hours trading Monday following the company’s announcement that it received a warning letter from NYSE American LLC regarding compliance issues.
The blue laser technology pioneer disclosed that the warning letter pertains to a violation of Section 401(a) of the NYSE American Company Guide. According to the company, it failed to provide required advance notification to the Exchange before issuing an October 1, 2025, press release announcing the implementation of a dual-CEO structure.
NYSE American determined that NUBURU’s announcement of its transformation plan during trading hours without proper notification violated listing requirements. The Exchange mandates that listed companies provide advance notice for material news releases made during market hours.
In response to the warning, NUBURU acknowledged the Exchange’s concerns and stated it is "taking steps to enhance its procedures for disseminating material information to ensure future compliance with the Company Guide."
The company made the disclosure of the warning letter public in accordance with Section 401(j) of the NYSE American Company Guide. NUBURU describes itself as a "global pioneer in high-performance blue laser technology."
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