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On April 19, 2021, the Company entered into a securities purchase agreement (“Purchase Agreement”) with accredited investors (“Subscribers”) for their purchase of up to $3.3 million of principal amount of 6% secured convertible promissory notes of the Company (“Note” or “Notes”) that notes are convertible into shares (“Conversion Shares”) of the Company’s common stock, par value $0.0001 per share (“Common Stock”) pursuant to the terms and conditions set forth in the Notes with an initial conversion price of $2.20, and, in connection with the purchase of such Notes, each Subscriber shall receive a warrant (a “Warrant”), to purchase a number of shares of Common Stock (“Warrant Shares”) equal to 60% of the principal amount of any Note issued to such Subscriber hereunder divided by the conversion price of the Note issued to such Subscriber, at an exercise price equal to $2.65. In connection with the Purchase Agreement, the Notes, and the Warrants, the Company entered into a Security Agreement under which it would grant the Subscribers a security interest in certain assets of the Company (the “Security Agreement”) and a Registration Rights Agreement under which the Company would agree to register for resale the Conversion Shares and the Warrant Shares (the “Registration Rights Agreement”). Concurrently therewith, the Company and the investors closed $3.0 million of the private offering.

Roth Capital, LLC acted as placement agent (the “Placement Agent”) in the private offering, and the Company paid the Placement Agent a cash fee of five percent (5%) of the gross proceeds therefrom. The Company received $2.8 million in net proceeds from the initial closing, after deducting the fee payable to the Placement Agent and the legal fees of the Subscribers in connection with the transaction. The Company intends to use the proceeds to repay prior outstanding notes payable and for working capital and general corporate purposes.

Interest on the Notes accrues at a rate of 6% per annum and is payable either in cash or in shares of the Company’s common stock at the conversion price in the Note on each of the six and twelve month anniversaries of the issuance date and on the maturity date of October 18, 2022 (the “Maturity Date”). All amounts due under the Notes are convertible at any time after the issuance date, in whole or in part (subject to rounding for fractional shares), at the option of the holders into the Company’s common stock at a fixed conversion price, which is subject to adjustment as summarized below. The Notes are initially convertible into the Company’s common stock at an initial fixed conversion price of $2.20 per share. This conversion price is subject to adjustment for stock splits, combinations, or similar events, among other adjustments.

The Company may prepay the Notes at any time in whole or in part by paying a sum of money equal to 100% of the principal amount to be redeemed, together with accrued and unpaid interest, plus a prepayment fee equal to five one percent (5%) of the principal amount to be repaid.

The Notes contain customary triggering events including but not limited to: (i) failure to make payments when due under the Notes; and (ii) bankruptcy or insolvency of the Company. If a triggering event occurs, each holder may require the Company to redeem all or any portion of the Notes (including all accrued and unpaid interest thereon), in cash.

The Notes are secured by a subordinated security interest in the Company’s assets pursuant to the terms of a Security Agreement entered into between the Company and the Subscribers.