Cash Flows
Nine Months Ended September 30, 2021 and 2020
| | | | | | | | | | | | |
| | Nine months ended September 30, | | Change | |
| | 2021 | | 2020 | | Dollars | | Percentage | |
Net cash flows used in operating activities | | $ | (9,348,701) | | $ | (263,728) | | $ | (9,084,973) | | 3445 | % |
Net cash flows used in investing activities | | | (733,722) | | | (865,927) | | | 132,205 | | (15) | % |
Net cash flows provided by financing activities | | | 19,177,246 | | | 2,033,008 | | | 17,144,248 | | 843 | % |
Net increase in cash and cash equivalents | | $ | 9,094,823 | | $ | 903,353 | | $ | 8,191,470 | | | |
Operating Activities
For the nine months ended September 30, 2021, net cash used in operating activities was $9,348,701, which consisted of a net loss of $6,911,428 offset by non-cash charges of approximately $3,019,000, which primarily includes a $2,740,425 loss on extinguishment of Bridge Notes, $869,600 of amortization of discount on Amended Bridge Notes, $714,444 related to amortization of internally developed software, a $260,185 loss on extinguishment of Convertible Notes, $450,231 in stock based compensation, $33,856 in bad debt expense, $33,390 related to depreciation and amortization of property and equipment, and $1,088 of amortization of discount and debt issuance costs on Convertible Notes, partially offset by a $1,311,700 loss on derivative liabilities, and a $788,156 gain on the extinguishment of the note payable. Total changes in assets and liabilities of approximately $5,456,000 were primarily driven by a $1,709,579 decrease in accrued interest, a $1,441,012 decrease in accounts payable, a $1,226,146 increase in accounts receivable, a $1,097,983 increase in accounts receivable-unbilled, a $154,531 decrease in deferred revenue, and a $41,392 increase in prepaid expenses and other current assets, partially offset by an increase in accrued expenses of $214,226.
For the nine months ended September 30, 2020 net cash used in operating activities was $263,728 which consisted of a net loss of $3,058,540, offset by non-cash charges of approximately $931,000, which primarily includes $599,425 related to amortization of internally developed software, $141,628 of amortization of discount and debt issuance costs on Convertible Notes, $80,598 of share-based compensation, a change in fair value of derivative liabilities of $76,000, and $33,563 of depreciation and amortization of property and equipment. Total changes in working capital assets and liabilities of approximately $1,864,000 were primarily driven by an increase in accrued interest of $1,374,139, an increase in deferred revenue of $581,912, an increase in accounts payable of $474,263, a $130,813 decrease in accounts receivable-unbilled, an increase in accrued expenses of $129,644, a decrease in tax credit receivable of $104,624, and a decrease of $28,174 in inventory, partially offset by a $924,827 increase in accounts receivable, and a $6,970 increase in prepaid expenses and other current assets.
Investing Activities
Net cash used in investing activities was $733,722 and $865,927 for the nine months ended September 30, 2021 and 2020, respectively. Net cash used in investing activities for the nine months ended September 30, 2021 consisted of $731,172 of capitalization of internally developed software and $2,550 for purchases of property and equipment. Net cash used in investing activities for the nine months ended September 30, 2020 consisted of $864,921 of capitalization of internally developed software, and $1,006 for purchases of property and equipment.
Financing Activities
Net cash provided by financing activities was $19,177,246 and $2,033,008 for the nine months ended September 30, 2021 and 2020, respectively. Net cash provided by financing activities for the nine months ended September 30, 2021 consisted of $18,000,000 of proceeds received from the issuance of common stock in connection with the IPO, $3,500,000 of proceeds received from the issuance of note payable, $2,497,638 of proceeds from the issuance of over-allotment shares of common stock, $500,000 of proceeds received from the issuance of Bridge Notes payable, $44,394 of proceeds received from the exercise of stock options, and $992 of proceeds received from the exercise of warrants, partially offset by the $3,000,000 payment of principal to the holders of the Bridge Notes, $2,339,816 for the payment of offering costs in connection with the issuance of common stock in connection with the IPO, and $25,825 for the payment of debt issuance costs in connection with the note payable. Net cash provided by financing activities for the nine months ended September 30, 2020 consisted of proceeds received from the issuance of Bridge Notes payable totaling $1,250,000 and proceeds received from the Paycheck Protection Program of $783,008.