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Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net loss | $ (1,760,981) | $ (5,202,581)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Unrealized (gain) loss on investment securities, net | (696,965) | 3,836
Realized loss on investment securities, net |  | 7
Stock-based compensation | 462,467 | 164,228
Accretion of investments at amortized cost (U.S Treasury Bills) | (431,776) |
Purchases of investment securities, at fair value (made by our licensed broker dealer) | (1,587,500) |
Purchases of investment securities, at cost less impairment |  | (200,000)
Proceeds from sale of investment securities, at fair value (made by our licensed broker dealer) | 632,851 |
Deferred income tax | 225,874 |
Warrants issued as part of an investment banking deal | 165,087 |
Income recognized from warrants received | (2,645,620) |
Depreciation of property and equipment | 137,972 | 104,614
Accretion of deferred grant reimbursement | (38,880) | (32,909)
Deferred revenue | 100,000 |
Non-cash lease expense | 69,986 | 8,626
(Increase) decrease in - |  |
Grants receivable | 133,080 | (370,516)
Prepaid expenses and other current assets | (251,718) | (813)
Increase (decrease) in - |  |
Accounts payable | 341,348 | 38,308
Income taxes payable | 158,269 |
Accrued expenses | (100,481) | 471,814
Deferred grant reimbursement | (22,455) | 80,410
Net cash used in operating activities | (5,109,442) | (4,934,976)
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Proceeds of investments securities, at amortized cost (U.S Treasury Bills) | 15,078,020 |
Purchases of investments securities, at amortized cost (U.S Treasury Bills) | (5,953,312) | (11,061,058)
Purchases of property and equipment | (355,634) | (162,416)
Net cash provided by (used in) investing activities | 8,769,074 | (11,223,474)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Proceeds from private placement |  | 25,289,660
Proceeds from initial public offering | 19,999,992 |
Costs of private placement |  | (436,578)
Costs from initial public offering | (2,166,698) |
Deferred costs of initial public offering |  | (480,578)
Distribution to member |  | (2,723,700)
Acquisition of non-controlling interest in PatentVest |  | (125,000)
Net cash provided by financing activities | 17,833,294 | 21,523,804
NET INCREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH | 21,492,926 | 5,365,354
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH - BEGINNING OF PERIOD | 4,952,624 | 6,225,458
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH - END OF PERIOD | 26,445,550 | 11,590,812
Supplemental disclosures of cash flow information: |  |
Interest |  | 9
Income taxes |  |
Non-cash investing and financing activities: |  |
Distribution of equity to members and subsequent contribution into MDB Capital Holdings, LLC - Invizyne and PatentVest |  | 661,799
Ownership change of non-controlling interest |  | 436,894
Partner contribution of members equity into MDB Capital Holdings, LLC |  | 6,049,225
Warrants received as part of an investment banking deal | 2,480,533 |
Modification of lease - right-of-use asset and lease liability | 198,544 |
Record right-of-use asset and operating lease liability | 698,249 |
Relinquishment of deferred costs of initial public offering from prior year | 323,224 |
Investment securities, at cost less impairment, received in lieu of cash payment | 100,000 |
Issuance of Class A common shares in exchange for non-controlling interest in PatentVest |  | 200,000
Issuance of warrants to purchase Class A stock related to the initial public offering closed on September 20, 2023 | 65,411 |
Issuance of warrants to purchase Class A stock related to the private placement offering closed on June 15, 2022 |  | $ 106,940

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