ANDRETTI MICHAEL

SEC source: 0001213900-26-098411 · ownership.xml · derivative · entry 2

Andretti Sponsor II LLC · CIK 0002032960 · 10% owner

Andretti Mario · CIK 0002031378 · 10% owner

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner

SANDBROOK WILLIAM J · CIK 0001527678 · Director · Executive Chairman · 10% owner

Brown William Matthew · CIK 0001556095 · CEO · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

Underlying: Class A Ordinary Shares · 5,749,999 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.

F1 · derivative.exercise_price: The Class B ordinary shares are convertible, at the option of the holder, into Class A ordinary shares on a one-for-one basis, for no additional consideration, and have no expiration date. On September 8, 2026, the reporting persons elected to convert 5,749,999 Class B ordinary shares of Andretti Sponsor II LLC (the "Sponsor") into 5,749,999 Class A ordinary shares held by Andretti Acquisition Corp. II.

F1 · derivative.exercise_date: The Class B ordinary shares are convertible, at the option of the holder, into Class A ordinary shares on a one-for-one basis, for no additional consideration, and have no expiration date. On September 8, 2026, the reporting persons elected to convert 5,749,999 Class B ordinary shares of Andretti Sponsor II LLC (the "Sponsor") into 5,749,999 Class A ordinary shares held by Andretti Acquisition Corp. II.

F1 · derivative.expiration_date: The Class B ordinary shares are convertible, at the option of the holder, into Class A ordinary shares on a one-for-one basis, for no additional consideration, and have no expiration date. On September 8, 2026, the reporting persons elected to convert 5,749,999 Class B ordinary shares of Andretti Sponsor II LLC (the "Sponsor") into 5,749,999 Class A ordinary shares held by Andretti Acquisition Corp. II.

F2 · ownership.direct: Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown are the managing members of the Sponsor and have voting and investment discretion with respect to the securities held of record by the Sponsor. As such, Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown disclaim any beneficial ownership except to the extent of their respective pecuniary interests therein.

SEC source: 0001213900-26-098411 · ownership.xml · nonDerivative · entry 1

Andretti Sponsor II LLC · CIK 0002032960 · 10% owner

Andretti Mario · CIK 0002031378 · 10% owner

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner

SANDBROOK WILLIAM J · CIK 0001527678 · Director · Executive Chairman · 10% owner

Brown William Matthew · CIK 0001556095 · CEO · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,749,999

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.

F1 · price: The Class B ordinary shares are convertible, at the option of the holder, into Class A ordinary shares on a one-for-one basis, for no additional consideration, and have no expiration date. On September 8, 2026, the reporting persons elected to convert 5,749,999 Class B ordinary shares of Andretti Sponsor II LLC (the "Sponsor") into 5,749,999 Class A ordinary shares held by Andretti Acquisition Corp. II.

F2 · ownership.direct: Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown are the managing members of the Sponsor and have voting and investment discretion with respect to the securities held of record by the Sponsor. As such, Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mario Andretti, Michael M. Andretti, William J. Sandbrook and William M. Brown disclaim any beneficial ownership except to the extent of their respective pecuniary interests therein.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · derivative · entry 6

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,189,077 shares

Expires not disclosed

F10 · derivative.exercise_price: The Issuer's Class B Ordinary Shares were convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and had no expiration date. As described above, the Issuer's Class B Ordinary Shares were automatically converted into shares of Common Stock on a one-for-one basis upon the Closing.

F1 · kind: Pursuant to the Business Combination Agreement, dated as of September 6, 2023, among the Issuer and certain other parties (the "Business Combination Agreement"), the Issuer's Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), automatically converted into shares of the Issuer's common stock, par value $0.0001 per share ("common stock"), on a one-for-one basis upon the closing of the transactions contemplated by the Business Combination Agreement (the "Closing").

F1 · price: Pursuant to the Business Combination Agreement, dated as of September 6, 2023, among the Issuer and certain other parties (the "Business Combination Agreement"), the Issuer's Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), automatically converted into shares of the Issuer's common stock, par value $0.0001 per share ("common stock"), on a one-for-one basis upon the closing of the transactions contemplated by the Business Combination Agreement (the "Closing").

F10 · derivative.exercise_date: The Issuer's Class B Ordinary Shares were convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and had no expiration date. As described above, the Issuer's Class B Ordinary Shares were automatically converted into shares of Common Stock on a one-for-one basis upon the Closing.

F10 · derivative.expiration_date: The Issuer's Class B Ordinary Shares were convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and had no expiration date. As described above, the Issuer's Class B Ordinary Shares were automatically converted into shares of Common Stock on a one-for-one basis upon the Closing.

F2 · ownership.direct: Andretti Sponsor LLC (the "Sponsor") is the record holder of such shares of common stock. Mr. Andretti, Mr. Sandbrook and Mr. Brown are members of the Sponsor and (together with other members of the Sponsor) share voting and investment discretion with respect to the shares of common stock held of record by the Sponsor. In addition, each of Mr. Andretti, Mr. Sandbrook and Mr. Brown may be entitled to distributions of common stock and private placement warrants from the Sponsor following the consummation of the initial business combination. Each of Mr. Andretti, Mr. Sandbrook and Mr. Brown disclaims any beneficial ownership of the securities held by the Sponsor, other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · nonDerivative · entry 5

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 370,923

F8 · kind: Received in connection with Merger with Private Zapata. In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Andretti, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Andretti exchanged an outstanding Senior Secured Promissory Note between Mr. Andretti and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $1,601,369.86, for 370,923 shares of Common Stock, at a conversion price of $4.50 per share.

F8 · price: Received in connection with Merger with Private Zapata. In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Andretti, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Andretti exchanged an outstanding Senior Secured Promissory Note between Mr. Andretti and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $1,601,369.86, for 370,923 shares of Common Stock, at a conversion price of $4.50 per share.

F9 · ownership.direct: Mr. Andretti is the record holder of such shares of common stock.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · nonDerivative · entry 4

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,368

F6 · kind: Received in connection with the Merger with Private Zapata. In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Sandbrook, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Sandbrook exchanged an outstanding Senior Secured Promissory Note between Mr. Sandbrook and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $1,050,684.93, for 243,368 shares of Common Stock, at a conversion price of $4.50 per share.

F6 · price: Received in connection with the Merger with Private Zapata. In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Sandbrook, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Sandbrook exchanged an outstanding Senior Secured Promissory Note between Mr. Sandbrook and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $1,050,684.93, for 243,368 shares of Common Stock, at a conversion price of $4.50 per share.

F7 · ownership.direct: Mr. Sandbrook is the record holder of such shares of common stock.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · nonDerivative · entry 3

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,744

F4 · kind: Received in connection with the Issuer's business combination (the "Merger") with Zapata Computing, Inc. ("Private Zapata"). In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Brown, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Brown exchanged an outstanding Senior Secured Promissory Note between Mr. Brown and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $150,000, for 34,744 shares of Common Stock, at a conversion price of $4.50 per share.

F4 · price: Received in connection with the Issuer's business combination (the "Merger") with Zapata Computing, Inc. ("Private Zapata"). In accordance with a Note Exchange Agreement, dated March 28, 2024, by and among Mr. Brown, the Issuer and Private Zapata, at the effective time of the Merger, Mr. Brown exchanged an outstanding Senior Secured Promissory Note between Mr. Brown and Private Zapata, with an aggregate principal amount, together with then-outstanding interest, of $150,000, for 34,744 shares of Common Stock, at a conversion price of $4.50 per share.

F5 · ownership.direct: Mr. Brown is the record holder of such shares of common stock.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · nonDerivative · entry 2

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,536,863

F3 · kind: Pursuant to certain Non-Redemption Agreements among the Sponsor and certain other parties, upon the Closing the Sponsor transferred an aggregate of 652,214 shares of common stock to such other parties.

F3 · price: Pursuant to certain Non-Redemption Agreements among the Sponsor and certain other parties, upon the Closing the Sponsor transferred an aggregate of 652,214 shares of common stock to such other parties.

F2 · ownership.direct: Andretti Sponsor LLC (the "Sponsor") is the record holder of such shares of common stock. Mr. Andretti, Mr. Sandbrook and Mr. Brown are members of the Sponsor and (together with other members of the Sponsor) share voting and investment discretion with respect to the shares of common stock held of record by the Sponsor. In addition, each of Mr. Andretti, Mr. Sandbrook and Mr. Brown may be entitled to distributions of common stock and private placement warrants from the Sponsor following the consummation of the initial business combination. Each of Mr. Andretti, Mr. Sandbrook and Mr. Brown disclaims any beneficial ownership of the securities held by the Sponsor, other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

SEC source: 0000950142-24-000846 · es240464183_4-aspon.xml · nonDerivative · entry 1

Andretti Sponsor LLC · CIK 0001843706 · Director · 10% owner · See Remarks

ANDRETTI MICHAEL · CIK 0001685577 · Director · 10% owner · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · 10% owner · See Remarks

Brown William Matthew · CIK 0001556095 · Director · 10% owner · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,189,077

F1 · kind: Pursuant to the Business Combination Agreement, dated as of September 6, 2023, among the Issuer and certain other parties (the "Business Combination Agreement"), the Issuer's Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), automatically converted into shares of the Issuer's common stock, par value $0.0001 per share ("common stock"), on a one-for-one basis upon the closing of the transactions contemplated by the Business Combination Agreement (the "Closing").

F1 · price: Pursuant to the Business Combination Agreement, dated as of September 6, 2023, among the Issuer and certain other parties (the "Business Combination Agreement"), the Issuer's Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), automatically converted into shares of the Issuer's common stock, par value $0.0001 per share ("common stock"), on a one-for-one basis upon the closing of the transactions contemplated by the Business Combination Agreement (the "Closing").

F2 · ownership.direct: Andretti Sponsor LLC (the "Sponsor") is the record holder of such shares of common stock. Mr. Andretti, Mr. Sandbrook and Mr. Brown are members of the Sponsor and (together with other members of the Sponsor) share voting and investment discretion with respect to the shares of common stock held of record by the Sponsor. In addition, each of Mr. Andretti, Mr. Sandbrook and Mr. Brown may be entitled to distributions of common stock and private placement warrants from the Sponsor following the consummation of the initial business combination. Each of Mr. Andretti, Mr. Sandbrook and Mr. Brown disclaims any beneficial ownership of the securities held by the Sponsor, other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

SEC source: 0000950142-22-000390 · es220218995_4-sponsor.xml · derivative · entry 1

Andretti Sponsor LLC · CIK 0001843706 · Director · See Remarks · 10% owner

ANDRETTI MICHAEL · CIK 0001685577 · Director · See Remarks

SANDBROOK WILLIAM J · CIK 0001527678 · Director · See Remarks

Brown William Matthew · CIK 0001556095 · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,189,077

Underlying: Class A Ordinary Shares · 1,430,923 shares

Expires not disclosed

F1 · derivative.exercise_price: The reported shares of Andretti Acquisition Corp. (the "Issuer") are directly held by Andretti Sponsor LLC (the "Sponsor"). The Issuer's shares of Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), are convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and have no expiration date.

F2 · kind: Immediately prior to the closing of the Issuer's initial public offering, the Sponsor forfeited to the Issuer 1,430,923 Class B Ordinary Shares.

F1 · derivative.exercise_date: The reported shares of Andretti Acquisition Corp. (the "Issuer") are directly held by Andretti Sponsor LLC (the "Sponsor"). The Issuer's shares of Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), are convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and have no expiration date.

F1 · derivative.expiration_date: The reported shares of Andretti Acquisition Corp. (the "Issuer") are directly held by Andretti Sponsor LLC (the "Sponsor"). The Issuer's shares of Class B ordinary shares, par value $0.0001 per share (the "Class B Ordinary Shares"), are convertible for the Issuer's shares of Class A ordinary shares, par value $0.0001 per share, as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-254627) (the "Registration Statement") and have no expiration date.

F3 · ownership.direct: The Sponsor is the record holder of such shares of Class B common stock. Mr. Andretti, Mr. Sandbrook and Mr. Brown are members of the Sponsor and (together with other members of the Sponsor) share voting and investment discretion with respect to the shares of Class B Ordinary Shares held of record by the Sponsor. In addition, each of Mr. Andretti, Mr. Sandbrook and Mr. Brown may be entitled to distributions of Class B common stock and private placement warrants from the Sponsor following the consummation of the initial business combination. Each of Mr. Andretti, Mr. Sandbrook and Mr. Brown disclaims any beneficial ownership of the securities held by the Sponsor, other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

SEC source: 0001396279-16-000219 · wf-form4_147491858300219.xml · derivative · entry 1

ANDRETTI MICHAEL · CIK 0001685577 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of common stock.

F2 · derivative.exercise_date: 1/3 of the restricted stock units vest on 9/16/17, 1/3 of the restricted stock units vest on 9/16/18 and 1/3 of the restricted stock units vest on 9/16/19. Vested shares will be issued to the reported person on each respective vest date.

F2 · derivative.expiration_date: 1/3 of the restricted stock units vest on 9/16/17, 1/3 of the restricted stock units vest on 9/16/18 and 1/3 of the restricted stock units vest on 9/16/19. Vested shares will be issued to the reported person on each respective vest date.