10. CONVERTIBLE NOTES

On June 4, 2020 and November 6, 2020, the Company issued unsecured 10% Series 1 Convertible Notes (“Series 1”) and Series 2 Convertible Notes (“Series 2”) in the aggregate principal amount of $550,000 and $1,050,000, respectively. The maturity dates of the Series 1 and Series 2 convertible notes are June 30, 2023 and November 30, 2023, respectively. Both the Series 1 and Series 2 Convertible Notes provide, among other things, for (i) a term of approximately three (3) years; (ii) the Company’s ability to prepay the Series 1 and Series 2 Convertible Notes, in whole or in part, at any time; (iii) the automatic conversion of the Convertible Notes upon a Change of Control (all capitalized terms not otherwise defined to have the meaning ascribed to such terms of the Convertible Notes) into shares of the Company’s Common Stock, at a per share price of $0.27 and $0.25 (the “Conversion Price”) for the Series 1 and Series 2 Convertible Notes, respectively; (iv) the ability of a holder of a Convertible Note (a “Holder”) to convert the Convertible Note and accrued interest, in whole or in part, into shares of Common Stock at the Conversion Price; (v) the Company’s ability to convert all Note Obligations outstanding upon a Qualified Equity Financing into shares of Common Stock at the Conversion Price; (vi) the Company’s ability to convert the Convertible Notes and accrued interest, in whole or in part, into shares of Common Stock at the Conversion Price in the event the volume weighted average price (“VWAP”) of the Common Stock equals or exceeds $0.32 per share for at least fifteen (15) consecutive Trading Days; (vii) the Company’s ability to convert all outstanding Note Obligations into shares of Common Stock at the Conversion Price (an “In-Kind Note Repayment”) in lieu of repaying the Note Obligations outstanding on the Maturity Date, provided, however, that in the case of an In-Kind Note Repayment, the outstanding Note Obligations will be calculated by increasing by thirty-five percent (35%) the aggregate sum of the unpaid Principal Amount held by each Holder and the accrued interest at a rate of ten percent (10%) per annum, subject to, with respect to any portion of the Principal Amount that is converted or prepaid before the twelve month anniversary of the Issuance Date, a minimum interest payment equal to ten percent (10%) of the amount that is converted or prepaid. During the quarter ended March 31, 2022, all holders of the Series 1 and Series 2 notes executed subordination agreements in anticipation of the potential issuance of additional convertible notes. As consideration for agreeing to subordinate the premium applicable in connection with an In-Kind Note Repayment at maturity was increased from thirty-five percent (35%) to sixty percent (60%).

On June 3, 2020, the Company entered into an agreement (the “Agreement”) with the holders of a majority (the “Majority Holders”) of the outstanding Series D Warrants (the “Warrant”) resulting in approximately $850,000 of proceeds as a result of the full exercise of their Warrants. Under the terms of the Agreement, in exchange for fully exercising their remaining Warrants for 4,727,273 shares of Common Stock on June 4, 2020, the Majority Holders were issued Series J Warrants to purchase 3,545,454 shares of Common Stock at an exercise price of $0.25 over a 1-year term. On November 6, 2020, as consideration for an investment in the Convertible Notes, the Company entered into an Amendment to the Series J Warrant to Purchase Common Stock, with a holder of a Series J Warrant exercisable for up to 3,375,000 shares of Common Stock, to extend the term of the Series J Warrant from one (1) year to thirty (30) months.

On June 22, 2020, the Company entered into a Series J Warrant Issuance Agreement (the “Keyes Sulat Agreement”) with the Keyes Sulat Revocable Trust (the “Trust”), also a holder of outstanding Series D Warrants, resulting in approximately $82,000 of proceeds as a result of the full exercise of the Trust’s Series D Warrants. Under the terms of the Keyes Sulat Agreement, in exchange for fully exercising the Trust’s remaining Series D Warrants for 454,546 shares of Common Stock on June 22, 2020, the Trust was issued Series J Warrants to purchase 340,910 shares of Common Stock at an exercise price of $0.25 over a one year term. James R. Sulat, a former member of the Board, is a co-trustee of the Trust, of which members of Mr. Sulat’s immediate family are beneficiaries. Mr. Sulat disclosed his interest in the Trust to the Board prior to its approval of the transaction and abstained from voting on the transaction.

During the three months ended March 31, 2022 and 2021, the Company recorded interest expense on the convertible notes of approximately $39,000 and $41,000, respectively. During the six months ended March 31, 2022 and 2021, the Company recorded interest expense on the convertible notes of approximately $80,000 and $70,000, respectively.