BURU NUBURU INC Payment Defaults 8-K Filing 2024 - Debt Default Notice Nuburu Inc entered into agreements to sell convertible promissory notes totaling $9.225 million and warrants for shares, but faced a default notice on December 16, 2024, due to missed repayments on existing debt.Get access to all SEC 8-K filings of the NUBURU INC