ATER

SEC source: 0001829126-26-010034 · ownership.xml · derivative · entry 3

Lazar David E. · CIK 0001932843 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,737,500

Underlying: Common Stock · 6,737,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.expiration_date: Each of the Series AAA Preferred Shares and Series AA Convertible Non-Redeemable Preferred Stock (the "Series AA Preferred Shares") are perpetual and therefore have no expiration date.

F3 · derivative.underlying_shares: Following stockholder approval on July 17, 2026, the Series AA Preferred Shares are convertible into shares of Common Stock at the option of the Reporting Person for no additional consideration. On August 4, 2026, the Reporting Person converted 6,737,500 shares of his Series AA Preferred Shares.

SEC source: 0001829126-26-010034 · ownership.xml · nonDerivative · entry 1

Lazar David E. · CIK 0001932843 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,737,500

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001829126-26-010034 · ownership.xml · derivative · entry 2

Lazar David E. · CIK 0001932843 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,750,000

Underlying: Common Stock · 236,425,000 shares

Expires not disclosed

F1 · price: On July 17, 2026, the Reporting Person acquired 1,750,000 shares of Series AAA Convertible Non-Redeemable Preferred Stock at $2.00 per share (the "Series AAA Preferred Shares"), for an aggregate purchase price of $3,500,000, pursuant to the Securities Purchase Agreement dated April 27, 2026. Following receipt of the requisite stockholder approvals, each Series AAA Preferred Share may be converted into 135.1 shares of Common Stock (up to 236,425,000 shares in the aggregate) at a conversion price of $0.0148, for no additional consideration.

F1 · derivative.exercise_date: On July 17, 2026, the Reporting Person acquired 1,750,000 shares of Series AAA Convertible Non-Redeemable Preferred Stock at $2.00 per share (the "Series AAA Preferred Shares"), for an aggregate purchase price of $3,500,000, pursuant to the Securities Purchase Agreement dated April 27, 2026. Following receipt of the requisite stockholder approvals, each Series AAA Preferred Share may be converted into 135.1 shares of Common Stock (up to 236,425,000 shares in the aggregate) at a conversion price of $0.0148, for no additional consideration.

F2 · derivative.expiration_date: Each of the Series AAA Preferred Shares and Series AA Convertible Non-Redeemable Preferred Stock (the "Series AA Preferred Shares") are perpetual and therefore have no expiration date.

SEC source: 0001437749-26-018251 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,081,148

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted outside of the Company's regular annual equity grant cycle and was approved by the Compensation Committee for retention purposes.

SEC source: 0000921895-26-001136 · form412227001_05012026.xml · derivative · entry 2

Lazar David E. · CIK 0001932843 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,750,000

Underlying: Common Stock · 0 shares

Expires not disclosed

F2 · security: On April 27, 2026, David E. Lazar (the "Reporting Person") and Aterian, Inc. (the "Company") entered into a Securities Purchase Agreement (the "Purchase Agreement") pursuant to which the Reporting Person acquired 1,750,000 shares of Series AA Convertible Non-Redeemable Preferred Stock (the "Series AA Preferred Shares"), at a price of $2.00 per share, for a total purchase price of $3,500,000. Pursuant to the Purchase Agreement, the Reporting Person will also acquire, at a subsequent closing promptly following the receipt of Stockholder Approval (as defined below), 1,750,000 shares of Series AAA Convertible Non-Redeemable Preferred Stock (the "Series AAA Preferred Shares" and, together with the Series AA Preferred Shares, the "Preferred Shares"), at a price of $2.00 per share, for an additional purchase price of $3,500,000.

F3 · security: The Preferred Shares are not convertible into common stock until stockholders approve the issuance of common stock upon conversion in compliance with Nasdaq rules and an increase in authorized common stock, and the Company files a corresponding charter amendment (the "Stockholder Approvals"). The closing on the Series AAA Preferred Shares is also subject to stockholder approval of additional matters, including the election of Reporting Person designees to the Board and a reverse stock split. Following the Stockholder Approval, each Series AA Preferred Share will be convertible into 7.7 shares of common stock, and each Series AAA Preferred Share will be convertible into a minimum of 117.63 and maximum of 135.10 shares of common stock, based on the Company's fully-diluted capitalization as determined under the Purchase Agreement.

F4 · derivative.exercise_price: Following receipt by the Company of the Stockholder Approval, the Preferred Shares will be convertible into shares of common stock at the option of the Reporting Person for no additional consideration.

F2 · price: On April 27, 2026, David E. Lazar (the "Reporting Person") and Aterian, Inc. (the "Company") entered into a Securities Purchase Agreement (the "Purchase Agreement") pursuant to which the Reporting Person acquired 1,750,000 shares of Series AA Convertible Non-Redeemable Preferred Stock (the "Series AA Preferred Shares"), at a price of $2.00 per share, for a total purchase price of $3,500,000. Pursuant to the Purchase Agreement, the Reporting Person will also acquire, at a subsequent closing promptly following the receipt of Stockholder Approval (as defined below), 1,750,000 shares of Series AAA Convertible Non-Redeemable Preferred Stock (the "Series AAA Preferred Shares" and, together with the Series AA Preferred Shares, the "Preferred Shares"), at a price of $2.00 per share, for an additional purchase price of $3,500,000.

F3 · derivative.exercise_date: The Preferred Shares are not convertible into common stock until stockholders approve the issuance of common stock upon conversion in compliance with Nasdaq rules and an increase in authorized common stock, and the Company files a corresponding charter amendment (the "Stockholder Approvals"). The closing on the Series AAA Preferred Shares is also subject to stockholder approval of additional matters, including the election of Reporting Person designees to the Board and a reverse stock split. Following the Stockholder Approval, each Series AA Preferred Share will be convertible into 7.7 shares of common stock, and each Series AAA Preferred Share will be convertible into a minimum of 117.63 and maximum of 135.10 shares of common stock, based on the Company's fully-diluted capitalization as determined under the Purchase Agreement.

F5 · derivative.expiration_date: Each class of Preferred Stock is perpetual and therefore has no expiration date.

F3 · derivative.underlying_shares: The Preferred Shares are not convertible into common stock until stockholders approve the issuance of common stock upon conversion in compliance with Nasdaq rules and an increase in authorized common stock, and the Company files a corresponding charter amendment (the "Stockholder Approvals"). The closing on the Series AAA Preferred Shares is also subject to stockholder approval of additional matters, including the election of Reporting Person designees to the Board and a reverse stock split. Following the Stockholder Approval, each Series AA Preferred Share will be convertible into 7.7 shares of common stock, and each Series AAA Preferred Share will be convertible into a minimum of 117.63 and maximum of 135.10 shares of common stock, based on the Company's fully-diluted capitalization as determined under the Purchase Agreement.

SEC source: 0001437749-26-001928 · rdgdoc.xml · nonDerivative · entry 1

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 497,442

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted outside of the Company's regular annual equity grant cycle and was approved by the Compensation Committee for retention purposes.

SEC source: 0001437749-26-001919 · rdgdoc.xml · nonDerivative · entry 1

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,991

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted in lieu of cash compensation for the reporting person's service as a member of the Board of Directors.

SEC source: 0001437749-26-001933 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,922

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted in lieu of cash compensation for the reporting person's service as a member of the Board of Directors.

SEC source: 0001437749-26-001925 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,011,148

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted outside of the Company's regular annual equity grant cycle and was approved by the Compensation Committee for retention purposes.

SEC source: 0001437749-26-001921 · rdgdoc.xml · nonDerivative · entry 1

Lattmann Susan E. · CIK 0001601319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,465

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · kind: The reported award was granted in lieu of cash compensation for the reporting person's service as a member of the Board of Directors.

SEC source: 0001437749-25-027140 · rdgdoc.xml · nonDerivative · entry 1

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,260

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-027141 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,528

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-027139 · rdgdoc.xml · nonDerivative · entry 1

Lattmann Susan E. · CIK 0001601319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,910

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-020347 · rdgdoc.xml · nonDerivative · entry 3

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 377,442

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.22 to $1.23, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020350 · rdgdoc.xml · nonDerivative · entry 3

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 961,148

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.22 to $1.23, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020345 · rdgdoc.xml · nonDerivative · entry 3

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 376,358

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.22 to $1.23, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020347 · rdgdoc.xml · nonDerivative · entry 2

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 378,696

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.32 to $1.37, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020350 · rdgdoc.xml · nonDerivative · entry 2

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 967,353

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.31 to $1.35, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020345 · rdgdoc.xml · nonDerivative · entry 2

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,258

F2 · kind: The shares were sold by the Reporting Person for tax related purposes.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.32 to $1.35, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020347 · rdgdoc.xml · nonDerivative · entry 1

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 394,018

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-020350 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,013,405

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-020345 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 397,238

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-25-020123 · rdgdoc.xml · nonDerivative · entry 2

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,494

F1 · kind: The shares were sold by the Reporting Person for tax related purposes.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.38 to $1.40, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-020123 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,494

F1 · kind: The shares were sold by the Reporting Person for tax related purposes.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.40 to $1.44, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-25-018184 · rdgdoc.xml · nonDerivative · entry 1

Lepper Phillip · CIK 0001985049 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,402

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.65 to $1.71, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-037671 · rdgdoc.xml · nonDerivative · entry 1

Lepper Phillip · CIK 0001985049 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,934

F1 · kind: Shares were automatically sold by the Reporting Person solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.33 to $2.39, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-037672 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,800

F1 · kind: Shares were automatically sold by the Reporting Person solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.33 to $2.39, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-029182 · rdgdoc.xml · nonDerivative · entry 1

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,969

F1 · kind: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.04 to $3.12, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-029183 · rdgdoc.xml · nonDerivative · entry 1

Lepper Phillip · CIK 0001985049 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,645

F1 · kind: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.04 to $3.14, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-029185 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 531,588

F1 · kind: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.04 to $3.09, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-029184 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,494

F1 · kind: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.04 to $3.12, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-028691 · rdgdoc.xml · nonDerivative · entry 1

Lattmann Susan E. · CIK 0001601319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,876

SEC source: 0001437749-24-027695 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,216

F1 · kind: The shares were sold by the Reporting Person for tax related purposes.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.99 to $3.07, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-027414 · rdgdoc.xml · nonDerivative · entry 1

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,226

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-027415 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,763

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · balance_after: Due to an administrative error that failed to account for the 12-1 reverse split that was affected on March 20, 2024, the total number of securities owned in the Form 4 for this Reporting Person filed on August 16, 2024 reported an incorrect number of total securities owned.

SEC source: 0001437749-24-027416 · rdgdoc.xml · nonDerivative · entry 1

Lattmann Susan E. · CIK 0001601319 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,876

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-027417 · rdgdoc.xml · nonDerivative · entry 1

Liebel Sarah · CIK 0001844469 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,625

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

F2 · balance_after: Due to an administrative error that failed to account for the 12-1 reverse split that was affected on March 20, 2024, the total number of securities owned in the Form 4 for this Reporting Person filed on August 16, 2024 reported an incorrect number of total securities owned.

SEC source: 0001437749-24-027117 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,817

F1 · kind: The shares were sold by the Reporting Person for tax related purposes.

SEC source: 0001437749-24-027116 · rdgdoc.xml · nonDerivative · entry 1

Liebel Sarah · CIK 0001844469 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 292,192

F1 · kind: The shares were sold by the Reporting Person for tax related purposes.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.00 to $3.10, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-24-021435 · rdgdoc.xml · nonDerivative · entry 1

Feldman Joshua O · CIK 0002026326 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,888

F1 · shares: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-021434 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 541,913

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-014001 · rdgdoc.xml · nonDerivative · entry 1

Lepper Phillip · CIK 0001985049 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,366

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-014003 · rdgdoc.xml · nonDerivative · entry 1

Rodriguez Arturo · CIK 0001354895 · Director · Co-CEO; CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 365,913

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-014002 · rdgdoc.xml · nonDerivative · entry 1

Risico Joseph A · CIK 0001778024 · Director · Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 370,119

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-014000 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,544

F1 · kind: Comprised of shares of restricted common stock granted pursuant to the Issuer's 2018 Equity Incentive Plan that are subject to vesting.

SEC source: 0001437749-24-008164 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,301,840

F1 · kind: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.41 to $0.44, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-23-034602 · rdgdoc.xml · nonDerivative · entry 1

Harlam Bari A · CIK 0001801854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 306,395

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.30 to $0.32, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-23-034601 · rdgdoc.xml · nonDerivative · entry 1

Zahut Roi Zion · CIK 0001778027 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,321,922

F1 · shares: Shares were automatically sold by the Reporting Person on a non-discretionary basis solely to satisfy tax withholding obligations upon the vesting of restricted stock awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.29 to $0.31, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-23-032485 · rdgdoc.xml · nonDerivative · entry 2

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,270

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.33 to $0.35, inclusive. The reporting person undertakes to provide Aterian, Inc. the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.

SEC source: 0001437749-23-032485 · rdgdoc.xml · nonDerivative · entry 1

KURTZ WILLIAM · CIK 0001231740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,099

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.33 to $0.38, inclusive. The reporting person undertakes to provide Aterian, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein in this footnote.