The Company did not have any convertible notes as of December 31, 2023.

On November 14, 2021, the Company entered into a securities purchase agreement (the “SPA”), with an institutional investor (the “Investor”) providing for the sale and issuance in series of registered direct offerings of senior convertible notes (the “Notes”) in the aggregate original principal amount of up to $5.3 million (the “Offering”). On November 17, 2021, at the initial closing of this Offering, the Company sold and issued $1.06 million in aggregate principal amount of Notes to the Investor pursuant to a prospectus supplement to its effective shelf registration statement Form S-3 (Registration No. 333-237772) (the "Registration Statement"). The Notes had an OID of 6%, resulting in net proceeds to the Company of $1.0 million before other debt issuance costs, and mature on May 17, 2022. The Notes

did not bear interest except upon the occurrence of an event of default. After the occurrence of an event of default, the Notes accrued interest at the rate of 15% per annum. The Notes were senior to other indebtedness of the Company.

The Notes had an initial fixed conversion price of $0.2611 per share. The initial fixed conversion price was subject to proportional adjustment upon the occurrence of any stock split, stock dividend, stock combination and/or similar transactions and full-ratchet adjustment in connection with a subsequent offering at a per share price less than the fixed conversion price then in effect. Upon each additional closing, the fixed conversion price of all outstanding Notes was subject to downward adjustment if greater than the lower of (i) 120% of the closing bid price of the Company's common stock on the trading day immediately preceding such additional closing date; and (ii) 120% of the arithmetic average of the volume weighted average prices of the Company's common stock on the five trading days preceding the additional closing. The holder was able to convert any part of the Notes into shares of common stock at an “Alternate Conversion Price” equal to the lesser of (i) the fixed conversion price then in effect; (ii) the greater of the floor price of $0.01 and 90% of the arithmetic average of the three lowest daily volume weighted average prices of the Company's common stock during the ten trading days immediately prior to such conversion; and (iii) the greater of the floor price and 97% of the lowest sale price of the Company's common stock on the applicable conversion date.

In the event of the occurrence of an event of default, each holder of a Note could require the Company to redeem all or any portion of the Notes (including all accrued and unpaid interest and late charges thereon), in cash, at the greater of the face value and a 15% redemption premium or (10% if such event of default is a price default) to the greater of the face value and the equity value of the common stock underlying the Notes. The equity value of the common stock underlying the Notes was calculated using the greatest closing sale price of the common stock on any trading day immediately preceding such event of default and the date the entire payment is made. Additionally, the Company had the option to redeem, at any time, any portion of the outstanding Notes in cash with a 15% redemption premium to the greater of the face value of the Notes or the equity value of its common stock.

On March 25, 2022, the Company sold and issued an additional $1.06 million in principal amount of the Notes under this Offering (the "Second Tranche"), which Notes were offered pursuant to a prospectus supplement to the Registration Statement. The Notes issued in the Second Tranche also had an OID of 6%, resulting in net proceeds of the Company of $1.0 million, before other debt issuance costs. The Notes issued in the Second Tranche had the same material terms as those issued in the first tranche, but were scheduled to mature on September 25, 2022. The Notes issued in the second tranche had an initial conversion price of $0.1508 per share, and pursuant to the Notes, upon closing of second tranche, the initial conversion price of the Notes issued in the first tranche in November 2021 was adjusted down from $0.2611 per share to $0.1508 per share as well.

The Company did not repay the Notes issued in November in full on May 17, 2022, the maturity date, resulting in an event of default under such Notes. As a result of such default, the Notes issued in November, in the principal amount of $130,000 as of such date, began accruing interest at a rate of 15% per annum. Additionally, the default triggered the investor’s right under the Notes to require the Company to redeem all or any portion of the November Notes, in cash, at a price not less than the face value of such Notes plus a 15% redemption premium (the “Redemption Premium”).

On May 18, 2022, the Company entered into a Forbearance Agreement with the investor, pursuant to which the investor agreed to forebear exercising any rights or remedies that it may have under the November Notes that arise as a result of the default until the earlier of (i) the date immediately prior to the date of occurrence of a Bankruptcy Event of Default (as defined in the Notes), (ii) the date of occurrence of any other event of default under Section 4(a) of the Notes, (iii) the time of any breach by the Company pursuant to the Forbearance Agreement, and (v) June 1, 2022 (such period, the “Forbearance Period”). In accordance with the Forbearance Agreement, the Company agreed to pay the investor the aggregate outstanding principal on the November Note at the Redemption Premium, including all accrued and unpaid interest, upon expiration of the Forbearance Period. As of May 31, 2022, prior to expiration of the Forbearance Period, the investor had converted the outstanding balance (including the Redemption Premium and accrued interest) due under the Notes issued in November, amounting to $151,772, into an aggregate of 3,751,971 shares of Company common stock at a conversion price of $0.04 per share. As a result, the Notes issued in November terminated.

During the year ended December 31, 2022, the volume weighted average price ("VWAP") of the Company's common stock was below $0.10 for more than 5 days, which constituted a price default in accordance with the Notes. As a

result, from the date of such default and for so long as such default remained uncured, the Notes that remained outstanding accrued interest at a rate of 15% per annum. Following such default, the holder also added a 15% per annum default premium to the outstanding balance in accordance with the Notes.

During the years ended December 31, 2022, holders of certain Notes converted amounts payable under such Notes into an aggregate of 24,126,311 shares of Company common stock at a weighted average conversion price of $0.05 per share, resulting in a reduction of the Note balance of $1.3 million. In addition, the Company recognized additional interest expense associated with the conversion of $0.6 million during the years ended December 31, 2022.

On August 18, 2022, the Company entered into the Cancellation Agreement with the investor, pursuant to which the Company paid the investor a total sum of $675,000 in full satisfaction and repayment of the Notes issued in the Second Tranche. Upon execution of the Cancellation Agreement, the Notes issued in the Second Tranche, including the Company's obligations thereunder, were cancelled and terminated. As a result of the Cancellation Agreement, the Company recognized a gain on debt extinguishment of $127,000, including interest expense of $17,000, and immediately expensed unamortized debt costs of $50,000.

Note Payable

In August 2022, the Company entered into a note purchase agreement with Streeterville, pursuant to which the Company issued and sold to Streeterville the secured Streeterville Note in the original principal amount of $2.0 million. The Streeterville Note carried an original issuance discount of $400,000. The Company incurred additional debt issuance costs of $23,000. As a result, the Company received aggregate net proceeds of approximately $1.6 million in connection with the sale and issuance of the Streeterville Note. The Streeterville Note was scheduled to mature on May 19, 2023 and the Company was required to make weekly repayments to Streeterville on the Note in the following amounts: (a) $40,000 for the first 8 weeks; and (b) $56,000 thereafter until the Streeterville Note was paid in full.

No interest was to accrue on the Streeterville Note until an occurrence of an Event of Default, as defined in Section 4 of the Streeterville Note, if ever. The Streeterville Note provided for customary events of default, including, among other things, the event of nonpayment of principal, interest, fees or other amounts, a representation or warranty proving to have been incorrect when made, failure to perform or observe covenants within a specified period of time, a cross-default to certain other indebtedness of the Company, the bankruptcy or insolvency of the Company or any significant subsidiary, monetary judgment defaults of a specified amount and other defaults resulting in liability of a specified amount. In the event of an occurrence of an Event of Default by the Company, Streeterville could have declared all amounts owed under the Streeterville Note immediately due and payable. Also, a late fee and interest penalty of equal to either 22% per annum or the maximum rate allowable under law, whichever is lesser, could have been applied to any outstanding amount not paid when due or that remains outstanding while an Event of Default exists.

The unpaid amount of the Streeterville Note, any interest, fees, charges and late fees accrued was due and payable in full within three trading days of receipt by the Company of any employee retention credit funds owed to the Company under the CARES Act, provided, further, that if at least $1.0 million in CARES Act proceeds were not remitted to Streeterville within ninety days of August 19, 2022, the outstanding balance under the Streeterville Note was to be increased by 5%. The Company did not receive the CARES Act proceeds within ninety days of August 19, 2022; as a result, the outstanding balance of the Streeterville Note was increased by 5%. The Streeterville Note was secured by all of the Company’s assets as set forth in the Security Agreement dated August 19, 2022.

The Company made principal payments to Streeterville of $1.1 million during the year ended December 31, 2023. As a result, the Streeterville Note has been fully repaid and satisfied, and the Company's obligation thereunder, were cancelled and terminated.

Insurance Financing

In October 2023, the Company entered into a finance agreement with First Insurance Funding ("First Insurance") in order to fund a portion of its insurance policies for the upcoming policy year. The amount financed was $0.3 million and incurs interest at a rate of 8.42% per annum. The Company is required to make monthly payments of $29,781 from November 2023 through July 2024. The outstanding balance as of December 31, 2023 is $0.2 million.

In November 2022, the Company entered into a finance agreement with First Insurance in order to fund a portion of its insurance policies for the most recent policy year. The amount financed was $0.2 million, which incurred interest at a rate of 6.32% per annum. The Company was required to make monthly payments of $27,900 from November 2022 through July 2023. The was no outstanding balance as of December 31, 2023.

Cultured Foods Note Payable

The Company assumed the outstanding note payable of Cultured Foods. The note is payable to the prior owner of Cultured Foods is due within the next 12 months. The note carries an interest rate of 9% per annum. Subsequent to December 31, 2023, the Company repaid the entire outstanding amount of the notes payable including interest.