NOTE 8 – LONG-TERM NOTES PAYABLE

2017 Convertible Promissory Note

On September 14, 2017, the Company and an individual entered into a convertible promissory note with unilateral conversion preferences by the individual (the “2017 Convertible Promissory Note”). On July 11, 2018, the Company’s Board approved certain changes to the 2017 Convertible Promissory Note wherein the conversion feature was changed from unilateral to mutual between the individual and the Company. 

The Company may at any time on or after a qualified public offering convert any unpaid repayment at the IPO conversion price. The conversion price is the lesser of the (i) price per share of Common Stock sold in the Qualified Public Offering, discounted by 20%, and (ii) the price per share of Common Stock based on a pre-money Company valuation of $50 million on a Fully Diluted Basis.

On both March 31, 2024, and December 31, 2023, the total outstanding balance of the 2017 Convertible Promissory Note was $300,000. The maturity date of the 2017 Convertible Promissory Note is based on the payment of 0.6% of quarterly gross revenue until 1.5 times the amount of the 2017 Convertible Promissory Note is paid. Accrued interest on March 31, 2024, and December 31, 2023 was $23,294 and $26,844, respectively. Interest expense for the three months ended March 31, 2024 and 2023 was $3,750.

2022 Convertible Exchange Notes

On October 28, 2022, the Company entered into a securities purchase agreement (the “Purchase Agreement”) with certain investors pursuant to which we issued convertible notes (“2022 Convertible Promissory Notes”) in the principal amount of $34.5 million, with a debt discount of $4.5 million and issuance costs of $2.3 million. The net amount of proceeds to us from the 2022 Convertible Promissory Notes after deducting the placement agent’s fees and transaction expenses (issuance costs) were approximately $27,703,000. The Company intends to use the net proceeds of the 2022 Convertible Promissory Notes for general corporate purposes, including funding capital, expenditures, or the expansion of its business and providing working capital.

On January 20, 2023, the Company entered into an Amendment No. 1 to Securities Purchase Agreement (“Amended SPA”) to that certain Purchase Agreement. The Amended SPA amends the notes attached as exhibits to the Purchase Agreement. Amendment No.1 was accounted for as a modification of the Purchase Agreement,

Pursuant to the terms of the Purchase Agreement, on January 20, 2023, the Company exchanged the 2022 Convertible Promissory Notes, on a dollar-for-dollar basis, into 3% Senior Convertible Notes Due 2024 (the “2022 Convertible Exchange Notes”).

The 2022 Convertible Exchange Notes are identical in all material respects to the 2022 Convertible Promissory Notes, except that they (i) are issued pursuant to the Base Indenture (as defined below) and the First Supplemental Indenture (as defined below); (ii) have a maturity date of October 28, 2024; (iii) allow for the Acceleration of Installment Amounts (as defined in the 2022 Convertible Exchange Notes) not to exceed eight (8) times the Installment Amount (as defined in the 2022 Convertible Exchange Notes) with respect to the Installment Date (as defined in the 2022 Convertible Exchange Notes) related to the Current Acceleration (as defined in the 2022 Convertible Exchange Notes); and (iv) modify the Acceleration Conversion Price (as defined in the 2022 Convertible Exchange Notes).

The 2022 Convertible Exchange Notes were issued pursuant to the first supplemental indenture (the “First Supplemental Indenture”), dated as of January 20, 2023, between the Company and Wilmington Savings Fund Society, FSB, as trustee (the “Trustee”). The First Supplemental Indenture supplements the indenture entered into by and between the Company and the Trustee, dated as of January 20, 2023 (the “Base Indenture” and, together with the First Supplemental Indenture, the “Initial Indenture”). The Initial Indenture has been qualified under the Trust Indenture Act of 1939, and the terms of the 2022 Convertible Exchange Notes include those set forth in the Initial Indenture and those made part of the Initial Indenture by reference to the Trust Indenture Act.

On July 21, 2023, the Company entered into an agreement and waiver with the holder of the 2022 Convertible Exchange Notes (the “Agreement and Waiver,” together with the Purchase Agreement and Amended SPA, the “SPA”) that included (i) extending the Maturity Date to from October 28, 2024 to April 28, 2025; (ii) waive the last sentence of Section 8(e) of the Notes (such that last sentence of Section 8(e) of the Notes shall have no further force and effect) (the “Acceleration Waiver”); (iii) reduce the Conversion Price of the 2022 Convertible Exchange Notes to the lower of (A) the Conversion Price then in effect and (B) the greater of (x) the Floor Price (as defined in the Notes) then in effect and (y) 125% of the lowest volume weighted average price (“VWAP”) of the Common Stock during the five (5) consecutive Trading Day period ending and including the Trading Day immediately prior to the effective date; provided, that, in addition, during the period commencing on the effective date through and including September 30, 2023, the conversion price of the Notes, solely with respect to voluntary conversions of such aggregate Conversion Amount of the Notes not in excess of such aggregate Current Installment Amounts of such applicable period (or otherwise eligible to be converted in one or more Accelerations during such applicable period), shall be further lowered to the Installment Conversion Price (as defined in the Existing Note) in effect for the Installment Date (as defined in the Existing Note) of the Existing Note of July 3, 2023; (iv) to extend the Additional Closing Expiration Date to April 28, 2026; and (v) increase the aggregate principal amount of Notes issuable in one or more Additional Closings to $46,000,000. This agreement was accounted for as a modification.

A full summary of the Agreement and Waiver, including a full text of the related agreements, are available on the Current Report on Form 8-K filed with the SEC on July 28, 2023.

The 2022 Convertible Exchange Notes bear interest at the rate of 3% per annum. The 2022 Convertible Exchange Notes are payable in monthly installments beginning on November 1, 2022 through the maturity date of April 28, 2025 (each such date, an “Installment Date”). On each Installment Date, we will make monthly payments by converting the applicable “Installment Amount” (as defined below) into shares of our Common Stock (an “Installment Conversion”), subject to satisfaction of certain equity conditions, including a minimum $1.50 share price, $500,000 minimum daily volume, and maintaining continued Nasdaq listing requirements among other conditions. If these conditions are not met, installments can be requested in cash. For the three months ended March 31, 2024 and 2023, we issued 0 and 2,104,988 common shares as a result of Installment Conversion, respectively. At each Installment Date the note holder may defer some or all of the amount due until the subsequent Installment Date. In between Installment Dates, the note holder also has the option to accelerate certain portions of principal due. At each Installment Date the price used to exchange outstanding notes into Common Stock is based on the lower of (A) 92% of the lowest VWAP of the respective previous five trading days; and (B) the Floor Price ($0.32 as of December 31, 2023). The maximum conversion price is $1.50 per share.

The “Installment Amount” will equal:

Each month, the note holders may accelerate a portion of the note due up to eight times the minimum Installment Amount of $1,437,500.

2023 Additional Notes

On July 24, 2023, pursuant to the terms of the Purchase Agreement, as amended, an Investor elected to purchase 3% Series B-2 Senior Convertible Notes in the aggregate original principal amount of $11.5 million (the “2023 Additional Notes,” together with the 2022 Convertible Exchange Notes, the “Notes”), which 2023 Additional Notes are convertible into shares of Common Stock under certain conditions more fully described in the 2023 Additional Notes. The 2023 Additional Notes have an original issue discount of approximately thirteen percent (13%) resulting in gross proceeds to the Company of $10.0 million. The Company currently intends to use the net proceeds for general corporate purposes, which includes funding capital expenditures and working capital. The 2023 Additional Notes have a maturity date of July 25, 2025. The 2023 Additional Notes were issued pursuant to the second supplemental indenture, dated as of July 25, 2023, between the Company and the Trustee (the “Second Supplemental Indenture,” and together with the Base Indenture, the “Second Indenture”). The Second Supplemental Indenture supplements the Base Indenture. The Second Indenture has been qualified under the Trust Indenture Act of 1939, and the terms of the Additional Notes include those set forth in the Second Indenture and those made part of the Indenture by reference to the Trust Indenture Act.

The 2023 Additional Notes bear interest at the rate of 3% per annum. The 2023 Additional Notes are payable in monthly installments beginning on August 1, 2023 through the maturity date of July 24, 2025 (each such date, an “Installment Date”). On each Installment Date, we will make monthly payments by converting the applicable Installment Amount (as defined above under the 2022 Convertible Exchange Notes) into shares of our Common Stock (an “Installment Conversion”), subject to satisfaction of certain equity conditions, including a minimum $1.50 share price, $500,000 minimum daily volume, and maintaining continued Nasdaq listing requirements among other conditions. If these conditions are not met, installments can be requested in cash. For the three months ended March 31, 2024 and 2023, we made no cash payments and issued no common shares as a result of Installment Conversion. At each Installment Date the note holder may defer some or all of the amount due until the subsequent Installment Date. In between Installment Dates, the note holder also has the option to accelerate certain portions of principal due. At each Installment Date the price used to exchange outstanding notes into Common Stock is based on the greater of (x) the Floor Price ($0.40 as of December 31, 2023) and (y) 92% of the lowest VWAP of the prospective five trading days. The maximum conversion price is $1.45 per share.

On July 25, 2023, the 2023 Additional Notes were offered and sold pursuant to the Company’s shelf registration statement on Form S-3 (File No. 333-252571) filed with the SEC on January 29, 2021 (as such registration statement became effective on February 5, 2021. On July 25, 2023, the Company filed a prospectus supplement with the SEC in connection with the sale and issuance of the 2023 Additional Notes. Oppenheimer & Co. Inc. served as the sole placement agent for the transaction pursuant to the terms of a placement agent agreement, dated October 26, 2022.

On February 23, 2024, the Company and the Investor entered into an Agreement and Waiver (the “Waiver”) with respect to certain terms of the Notes. Pursuant to the Waiver, the Company and the Investor agreed that:

As of March 31, 2024, the total outstanding principal on the Notes was $29,044,187, net of debt discount and issuance costs of $1,820,603. As of December 31, 2023, the total outstanding principal on the Notes was $28,504,661, net of debt discount and issuance costs of $2,360,129. Accrued interest as of March 31, 2024 and December 31, 2023 was $889,603 and $652,631, respectively, and is included in Accrued expenses and other current liabilities on the Condensed Consolidated Balance Sheets.

For the three months ended March 31, 2024, we recognized interest expense of $236,972, amortization expense of $356,527 related to the debt discount, and amortization expense of $182,999 related to the issuance costs for the Notes. For the three months ended March 31, 2023, we recognized interest expense of $302,750, amortization expense of $1,002,907 related to the debt discount, and amortization expense of $497,734 related to the issuance costs for the 2022 Convertible Exchange Notes. The remaining unamortized debt discount of $1,214,213 and issuance costs of $606,390 as of March 31, 2024 will be amortized via the effective interest method under ASC 835. Interest expense and amortization expense of the debt discount and issuance costs are included in Interest expense on the Condensed Consolidated Statements of Operations.

Government Grant Liability

Airobotics has received grants from the IIA to finance its research and development programs in Israel, through which Airobotics received IIA participation payments in the aggregate amount of $3.1 million through March 31, 2024. All of these are royalty-bearing grants. In return, Airobotics is committed to pay IIA royalties at a rate of 3% of future sales of the developed products, up to 100% of the amounts of grants received plus interest at LIBOR. Through March 31, 2024, approximately $460,000 in royalties have been paid to the IIA. The Company made royalty payments of $0 and $6,576 during the three months ended March 31, 2024 and 2023, respectively. The Company’s royalty liability to the IIA as of March 31, 2024 and December 31, 2023, including grants received by Airobotics and the associated LIBOR interest on all such grants, was $2,824,097 and $2,749,704, respectively. The increase in fair value of the government grant liability, including LIBOR interest expense accrued, was $74,393 for the three months ended March 31, 2024 and $36,077 for the period of January 24, 2023 - March 31, 2023, which is included in Other income (expense), net on the Condensed Consolidated Statements of Operations.