Lazar David E. → Aterian, Inc. ATER

Item 4 is hereby amended and supplemented as follows: "September 2026 Securities Purchase Agreement On September 1, 2026, the Reporting Person entered into a Securities Purchase Agreement (the "September SPA") with multiple purchasers (the "Purchasers"), pursuant to which the Reporting Person agreed to sell, in a private transaction, (i) 706,100 shares of Series AA Preferred Stock of the Issuer and (ii) 1,750,000 shares of Series AAA Preferred Stock of the Issuer, which are convertible into an aggregate of 241,861,970 shares of Common Stock of the Issuer, to the Purchasers for an aggregate purchase price of $12,000,000. The transactions contemplated by the September SPA occurred on September 25, 2026. The foregoing description of the September SPA does not purport to be complete and is qualified in its entirety by reference to the full text of the September SPA, which is filed as Exhibit 99.5 hereto."