Garchik Stephen Jeffrey bought AUID

Footnotes

On April 29, 2026, the Trust purchased a $1,000,000 non-interest bearing Senior Secured Debenture of the Issuer maturing October 29, 2026 (the "April Debenture"), which as issued was not convertible at the holder's election. Effective September 15, 2026, pursuant to the amendments described in the Issuer's Form 8-K filed September 15, 2026, the April Debenture became convertible at the holder's option at a fixed conversion price of $0.38 per share, subject to adjustment, for no consideration. Effective October 5, 2026, pursuant to the holder consent described in the Issuer's Form 8-K filed October 9, 2026 (the "October Consent"), the maturity date was extended to the earlier of February 28, 2027 and the closing of a Change of Control Transaction (as defined therein); no other term was changed. Column 6 reports the maturity date in effect on the transaction date. Shares reported equal the principal amount divided by $0.38. Conversion is subject to the limitations in footnote (11).; Stephen J. Garchik ("Mr. Garchik") disclaims beneficial ownership of any and all of the Issuer's securities reported herein in excess of his actual pecuniary interest.; Held by the Marla Garchik Irrevocable 2020 Trust (the "Trust") of which Mr. Garchik is a beneficiary.; The Senior Secured Debentures and warrants held by the Trust may not be converted or exercised to the extent that, after giving effect to the conversion or exercise, the Trust (together with its affiliates) would beneficially own in excess of the beneficial ownership limitation set forth therein, or to the extent that the shares of Common Stock issuable upon such conversion or exercise, together with all other shares issued or issuable in the transactions described above, would exceed 19.99% of the shares of Common Stock outstanding immediately prior to the April 29, 2026 financing, absent stockholder approval in accordance with the rules of The Nasdaq Stock Market.