VIA

SEC source: 0001863955-25-000009 · wk-form4_1757985634.xml · nonDerivative · entry 2

Dinur Arnon · CIK 0001863955 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 83North II Limited Partnership

Disclosed balance after: 4,368,121

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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A, B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · ownership.nature: Each of 83North II Manager, Ltd. ("83North II Manager"), the ultimate general partner of 83North II Limited Partnership ("83North II"), and 83North II G.P., L.P., the general partner of 83North II, have combined voting and investment power over the shares held by 83North II. Each of 83North 2019 Manager, Ltd., the ultimate general partner of 83North FXV Limited Partnership ("83North FXV"), and 83North 2019 G.P. L.P., the general partner of 83North FXV, have combined voting and investment power over the shares held by 83North FXV. Each of 83North FXV Manager, Ltd. ("83North FXV Manager"), the ultimate general partner of 83North VII LP ("83North VII") and 83North FXV III Limited Partnership ("83North FXV III"), and 83North FXV III G.P. L.P., the general partner of 83North FXV III and 83North VII, have combined voting and investment power over the shares held by 83North FXV III and 83North VII. (cont'd in Footnote 4)

SEC source: 0001863955-25-000009 · wk-form4_1757985634.xml · nonDerivative · entry 1

Dinur Arnon · CIK 0001863955 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 83North VII LP

Disclosed balance after: 815,479

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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A, B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · ownership.nature: Each of 83North II Manager, Ltd. ("83North II Manager"), the ultimate general partner of 83North II Limited Partnership ("83North II"), and 83North II G.P., L.P., the general partner of 83North II, have combined voting and investment power over the shares held by 83North II. Each of 83North 2019 Manager, Ltd., the ultimate general partner of 83North FXV Limited Partnership ("83North FXV"), and 83North 2019 G.P. L.P., the general partner of 83North FXV, have combined voting and investment power over the shares held by 83North FXV. Each of 83North FXV Manager, Ltd. ("83North FXV Manager"), the ultimate general partner of 83North VII LP ("83North VII") and 83North FXV III Limited Partnership ("83North FXV III"), and 83North FXV III G.P. L.P., the general partner of 83North FXV III and 83North VII, have combined voting and investment power over the shares held by 83North FXV III and 83North VII. (cont'd in Footnote 4)

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · derivative · entry 10

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Millstein Technology Partners, LLC

Disclosed balance after: 0

Underlying: Common Stock · 625,124 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · derivative · entry 9

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Downeast Capital Management, LLC

Disclosed balance after: 0

Underlying: Common Stock · 135,728 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 8

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Millstein Technology Partners, LLC

Disclosed balance after: 625,124

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 7

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Downeast Capital Management, LLC

Disclosed balance after: 135,728

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 6

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,434

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F4 · shares: Includes 5,434 restricted stock units ("RSUs"), which vest over a period of 15 months following the grant date of September 11, 2025, with 80% of the award vesting on the one-year anniversary of the grant date and the remaining portion vesting on the 15-month anniversary of the grant date. Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 5

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Millstein Technology Partners, LLC

Disclosed balance after: 0

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 4

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Downeast Capital Management, LLC

Disclosed balance after: 0

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 3

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 2

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Millstein Technology Partners, LLC

Disclosed balance after: 625,124

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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002083485-25-000008 · wk-form4_1757985648.xml · nonDerivative · entry 1

Nix William Peter · CIK 0002083485 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Downeast Capital Management, LLC

Disclosed balance after: 135,728

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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series A Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is a managing member of Downeast Capital Management, LLC and a partner at Millstein Technology Partners, LLC, and exercises voting or investment power over the securities held by each entity. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0002084289-25-000006 · wk-form4_1757985659.xml · nonDerivative · entry 2

de Boer Guido · CIK 0002084289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,434

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F2 · shares: Includes 5,434 restricted stock units ("RSUs"), which vest over a period of 15 months following the grant date of September 11, 2025, with 80% of the award vesting on the one-year anniversary of the grant date and the remaining portion vesting on the 15-month anniversary of the grant date. Each RSU represents a contingent right to receive one share of Class A Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

SEC source: 0002084289-25-000006 · wk-form4_1757985659.xml · nonDerivative · entry 1

de Boer Guido · CIK 0002084289 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 9

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 4,037 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The shares are held by Rivkin/Tolson 2000 Trust, for which the Reporting Person serves as trustee.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 8

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 16,201 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The shares are held by Rivkin/Tolson 2000 Trust, for which the Reporting Person serves as trustee.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 7

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Class A Common Stock · 65,000 shares

Expires 2033-08-03

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F6 · derivative.exercise_date: The stock option has a vesting commencement date of April 12, 2023 and vests as follows: (a) 20,000 shares vest on April 12, 2024; then (b) 20,000 shares vest in equal monthly installments over the 12-month period following April 12, 2024; then (c) 15,000 shares vest in equal monthly installments over the following 12-month period; then (d) 10,000 shares vest in equal monthly installments over the following 12-month period, such that all of the shares subject to the stock option will be vested as of the fourth anniversary of April 12, 2023 (the vesting commencement date).

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 6

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 65,000 shares

Expires 2033-08-03

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F6 · derivative.exercise_date: The stock option has a vesting commencement date of April 12, 2023 and vests as follows: (a) 20,000 shares vest on April 12, 2024; then (b) 20,000 shares vest in equal monthly installments over the 12-month period following April 12, 2024; then (c) 15,000 shares vest in equal monthly installments over the following 12-month period; then (d) 10,000 shares vest in equal monthly installments over the following 12-month period, such that all of the shares subject to the stock option will be vested as of the fourth anniversary of April 12, 2023 (the vesting commencement date).

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 5

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Class A Common Stock · 65,000 shares

Expires 2029-06-18

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F5 · derivative.exercise_date: The shares underlying the stock option are fully vested and immediately exercisable.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · derivative · entry 4

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 65,000 shares

Expires 2029-06-18

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F5 · derivative.exercise_date: The shares underlying the stock option are fully vested and immediately exercisable.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · nonDerivative · entry 3

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 27,915

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F4 · shares: Includes 5,434 restricted stock units ("RSUs"), which vest over a period of 15 months following the grant date of September 11, 2025, with 80% of the award vesting on the one-year anniversary of the grant date and the remaining portion vesting on the 15-month anniversary of the grant date. Each RSU represents a contingent right to receive one share of Class A Common Stock.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The shares are held by Rivkin/Tolson 2000 Trust, for which the Reporting Person serves as trustee.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · nonDerivative · entry 2

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F3 · price: Immediately prior to the IPO Closing, each share of Common Stock was automatically reclassified into one share of Class A Common Stock pursuant to a reclassification exempt under Rule 16b-7.

F2 · ownership.nature: The shares are held by Rivkin/Tolson 2000 Trust, for which the Reporting Person serves as trustee.

SEC source: 0001302242-25-000009 · wk-form4_1757985642.xml · nonDerivative · entry 1

Rivkin Charles H · CIK 0001302242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 27,915

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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series E and F Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The shares are held by Rivkin/Tolson 2000 Trust, for which the Reporting Person serves as trustee.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 54

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 41,432 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 53

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 132,012 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 52

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Fund II, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 194,868 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 51

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Principals Fund II, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 4,618 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 50

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Principals Fund I, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 571 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 49

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Principals Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 472 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 48

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI-A, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 2,544 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 47

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Fund I, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 28,457 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 46

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Principals Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 62 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 45

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 6,199 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 44

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 19,751 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 43

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Fund II, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 22,324 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 42

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Principals Fund II, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 529 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 41

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Principals Fund I, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 27,499 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 40

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Principals Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 5,605 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 39

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI-A, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 30,257 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 38

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Growth Fund I, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 1,370,024 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 37

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Principals Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 744 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 36

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 73,717 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 35

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 234,873 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 34

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Principals Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 42,538 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 33

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI-A, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 229,685 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 32

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Principals Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 5,653 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 31

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Continuation Fund 2021, LP

Disclosed balance after: 0

Underlying: Common Stock · 559,580 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · derivative · entry 30

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 1,782,913 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: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO Closing"), each share of Series B, C, D, E, F and G-1 Preferred Stock was automatically converted into Common Stock on a 1:1 basis.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · nonDerivative · entry 29

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Principals Fund VI, L.P.

Disclosed balance after: 52,006

F3 · kind: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock, each share of Common Stock will be reclassified into one share of Class A Common Stock.

F3 · price: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock, each share of Common Stock will be reclassified into one share of Class A Common Stock.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001721521-25-000015 · wk-form4_1757985620.xml · nonDerivative · entry 28

Peres Nechemia Jacob · CIK 0001721521 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Pitango Venture Capital Fund VI-A, L.P.

Disclosed balance after: 280,800

F3 · kind: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock, each share of Common Stock will be reclassified into one share of Class A Common Stock.

F3 · price: Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock, each share of Common Stock will be reclassified into one share of Class A Common Stock.

F2 · ownership.nature: The Reporting Person is the Partner of each of the General Partners of Pitango Growth Fund I, L.P., Pitango Growth Fund II, L.P., Pitango Growth Principals Fund I, L.P., Pitango Growth Principals Fund II, L.P., Pitango Venture Capital Fund VI, L.P., Pitango Venture Capital Fund VI-A, L.P., Pitango Venture Capital Principals Fund VI, L.P., Pitango Continuation Fund 2021, L.P. and Pitango Principals Continuation Fund 2021, L.P. and, together with the other Partners, indirectly via the General Partner's power over said entities, exercises voting and investment power over the securities held by each of the foregoing entities. The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.