v3.25.2
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Cash Flows from Operating Activities:        
Net loss $ (16,611,425) $ (5,705,098) $ (34,515,754) $ (20,710,446)
Adjustments to reconcile net loss to net cash used in operating activities:        
Depreciation and amortization 446,449 256,895 790,529 505,898
Stock-based compensation 497,164 614,115 1,866,095 2,490,409
Inventory reserve adjustments   28,012 28,012 840,467
Amortization of debt discount   789,871 2,381,617 416,636
Amortization of deferred financing costs 28,433 236,550 590,740 105,924
Operating lease right-of-use asset   93,626 383,753 319,426
Change in fair value of warrant liabilities (127,300) (3,311) (2,109,904) (1,766,513)
Change in fair value of derivative liability (37,900) 0 (141,100) 0
Change in fair value of debt (256,522) 0    
Loss on issuance of debt 707,800 0    
Loss on extinguishment of debt 5,497,516 0 20,504,307 0
Gain on sale of intellectual property intangible assets (8,961,872) 0    
Loss on impairment of inventories, property and equipment and operating lease right-of-use asset 6,064,823      
Interest expense recognized on remeasurement of preferred stock liability 10,398,050      
Changes in operating assets and liabilities:        
Accounts receivable   349,657 482,279 (155,079)
Inventories   (218,542) (203,494) (1,613,781)
Prepaid expenses and other current assets (42,171) 97,295 (6,494) (268,118)
Accounts payable (94,398) 952,936 1,585,696 2,715,504
Accrued expenses 681,210 524,487 2,108,562 116,001
Contract liabilities   (23,400) (6,400) (148,350)
Operating lease liability (117,649) (86,535) (355,385) (388,141)
Net cash used in operating activities (1,927,792) (2,093,442) (6,616,941) (17,540,163)
Cash Flows from Investing Activities:        
Purchase of property and equipment       (1,167,751)
Payment for acquisition (600,000)      
Payments under convertible note receivable (150,000)      
Net cash used in investing activities (750,000)     (1,167,751)
Cash Flows from Financing Activities:        
Proceeds from issuance of warrants     2,180,522  
Proceeds from debt borrowings 2,394,708   1,796,824  
Repayments of debt (835,316)      
Payments of debt issuance costs and discounts (20,000)      
Proceeds received from settlement 1,000,000      
Proceeds from issuance of common stock   200,000 200,000  
Shareholder advance     644,936  
Proceeds from issuance of Legacy Nuburu convertible promissory notes       4,100,000
Proceeds from issuance of June 2023 Senior Convertible Notes and Warrants       9,225,000
Proceeds from issuance of November 2023 Junior Notes and Warrants (net of original issue discount)       5,000,000
Proceeds from the exercise of stock options       6,999
Restricted stock units used for tax withholdings   (1,873) (73,204) (33,903)
Proceeds from reverse recapitalization       3,243,079
Proceeds from the issuance of preferred stock       5,000
Payment of transaction costs related to the reverse recapitalization       (4,734,913)
Repayment of related party convertible promissory notes       (675,000)
Payment of deferred financing costs   (21,500) (71,500) (259,899)
Net cash provided by financing activities 2,539,392 176,627 4,677,578 17,976,360
NET CHANGE IN CASH DURING THE PERIOD (138,400) (1,916,815) (1,939,363) (731,554)
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD 209,337 2,148,700 2,148,700 2,880,254
CASH AND CASH EQUIVALENTS - END OF PERIOD 70,937 231,885 209,337 2,148,700
SUPPLEMENTAL NON-CASH INVESTING AND FINANCING ACTIVITIES:        
Right-of-use assets obtained in exchange for new operating lease liabilities       263,939
Transfer of property and equipment from prepaid expenses       198,600
Issuance of Common Stock upon conversion of preferred stock       65
Issuance of Common Stock upon extinguishment of debt 4,390,251   25,051,755  
Issuance of Common Stock Upon Exercise Of Prefunded Warrants 934      
Deemed dividend in connection with modification of pre-funded warrants 936      
Shareholder Advance To Promissory Note 545,000      
Conversion of debt to common stock 306,459      
Initial Fair Value Of Convertible Note Receivable Over Proceeds Paid $ 110,000      
Transfer of property and equipment from inventory   68,499 154,971 430,666
Purchase of property and equipment in accounts payable and accrued expenses   540,028 431,970 540,028
Deferred financing costs included in accounts payable and accrued expenses   697,563 712,363 681,845
Transaction costs related to the reverse recapitalization not yet paid   $ 1,007,439 $ 1,007,439 1,007,439
Issuance of Common Stock upon conversion of preferred stock in connection with the reverse recapitalization       11,575,286
Lincoln Park [Member]        
Cash Flows from Financing Activities:        
Proceeds from issuance of common stock       $ 2,099,997