NTSK

SEC source: 0001104659-25-092233 · tm2526612-1_4seq1.xml · nonDerivative · entry 2

Janmohamed Arif · CIK 0001813938 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F4 · ownership.nature: The reported shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. The reporting person is a director of Lightspeed Ultimate General Partner Opportunity Fund Ltd., the indirect general partner of Lightspeed Opportunity Fund, and shares voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. The reporting person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 33

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 500

Underlying: Class A Common Stock · 500 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F16 · ownership.nature: The shares are held of record by LSS Fund II, LLC, or LSS Fund II. Lightspeed Scout Management, LLC, or Lightspeed Scout Mgmt, is the manager of LSS Fund II. Messrs. Eggers, Mhatre and Nieh, the managing members of Lightspeed Scout Mgmt, share voting and investment power with respect to the shares held of record by LSS Fund II. Each of Lightspeed Scout Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 32

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 219,075

Underlying: Class A Common Stock · 219,075 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F15 · ownership.nature: The shares are held of record by Lightspeed Venture Partners XII, L.P., or Lightspeed XII. Lightspeed General Partner XII, L.P., or Lightspeed GP XII, is the general partner of Lightspeed XII and Lightspeed Ultimate General Partner XII, Ltd., or Lightspeed UGP XII, is the general partner of Lightspeed GP XII. Barry Eggers, Mr. Mhatre and Peter Nieh, the directors of Lightspeed UGP XII, share voting and investment power with respect to the shares held of record by Lightspeed XII. Each of Lightspeed GP XII, Lightspeed UGP XII and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 31

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,340,640

Underlying: Class A Common Stock · 4,340,640 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F14 · ownership.nature: The shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. Lightspeed General Partner Opportunity Fund, L.P., or Lightspeed GP Opportunity Fund, is the general partner of Lightspeed Opportunity Fund and Lightspeed Ultimate General Partner Opportunity Fund, Ltd., or Lightspeed UGP Opportunity Fund, is the general partner of Lightspeed GP Opportunity Fund. Arif Janmohamed and Ravi Mhatre, the directors of Lightspeed UGP Opportunity Fund, share voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. Each of Lightspeed GP Opportunity Fund, Lightspeed UGP Opportunity Fund and Mr. Mhatre disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Mr. Janmohamed, a director of the Issuer, files separate Section 16 reports.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 30

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,765,561

Underlying: Class A Common Stock · 7,765,561 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F12 · ownership.nature: The shares are held of record by Lightspeed SPV II-B, LLC, or Lightspeed SPV II-B. LS SPV Mgmt is the manager of Lightspeed SPV II-B. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II-B. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 29

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 15,608,645

Underlying: Class A Common Stock · 15,608,645 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F10 · ownership.nature: The shares are held of record by Lightspeed SPV II, LLC, or Lightspeed SPV II. LS SPV Management, LLC, or LS SPV Mgmt, is the manager of Lightspeed SPV II. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 28

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,508,890

Underlying: Class A Common Stock · 7,508,890 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F9 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select II, L.P., or Lightspeed Select II. Lightspeed General Partner Select II, L.P., or Lightspeed GP Select II, is the general partner of Lightspeed Select II and Lightspeed Ultimate General Partner Select II, Ltd., or Lightspeed UGP Select II, is the general partner of Lightspeed GP Select II. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select II, share voting and investment power with respect to the shares held of record by Lightspeed Select II. Each of Lightspeed GP Select II, Lightspeed UGP Select II and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 27

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 8,818,610

Underlying: Class A Common Stock · 8,818,610 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · derivative · entry 26

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 20,231,286

Underlying: Class A Common Stock · 20,231,286 shares

Expires not disclosed

F17 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F17 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F18 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F4 · ownership.nature: The shares are held of record by Lightspeed Venture Partners IX, L.P., or Lightspeed IX. Lightspeed General Partner IX, L.P., or Lightspeed GP IX, is the general partner of Lightspeed IX and Lightspeed Ultimate General Partner IX, Ltd., or Lightspeed UGP IX, is the general partner of Lightspeed GP IX. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP IX, share voting and investment power with respect to the shares held of record by Lightspeed IX. Each of Lightspeed GP IX, Lightspeed UGP IX and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 14

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F16 · ownership.nature: The shares are held of record by LSS Fund II, LLC, or LSS Fund II. Lightspeed Scout Management, LLC, or Lightspeed Scout Mgmt, is the manager of LSS Fund II. Messrs. Eggers, Mhatre and Nieh, the managing members of Lightspeed Scout Mgmt, share voting and investment power with respect to the shares held of record by LSS Fund II. Each of Lightspeed Scout Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 13

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F15 · ownership.nature: The shares are held of record by Lightspeed Venture Partners XII, L.P., or Lightspeed XII. Lightspeed General Partner XII, L.P., or Lightspeed GP XII, is the general partner of Lightspeed XII and Lightspeed Ultimate General Partner XII, Ltd., or Lightspeed UGP XII, is the general partner of Lightspeed GP XII. Barry Eggers, Mr. Mhatre and Peter Nieh, the directors of Lightspeed UGP XII, share voting and investment power with respect to the shares held of record by Lightspeed XII. Each of Lightspeed GP XII, Lightspeed UGP XII and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 12

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F14 · ownership.nature: The shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. Lightspeed General Partner Opportunity Fund, L.P., or Lightspeed GP Opportunity Fund, is the general partner of Lightspeed Opportunity Fund and Lightspeed Ultimate General Partner Opportunity Fund, Ltd., or Lightspeed UGP Opportunity Fund, is the general partner of Lightspeed GP Opportunity Fund. Arif Janmohamed and Ravi Mhatre, the directors of Lightspeed UGP Opportunity Fund, share voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. Each of Lightspeed GP Opportunity Fund, Lightspeed UGP Opportunity Fund and Mr. Mhatre disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Mr. Janmohamed, a director of the Issuer, files separate Section 16 reports.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 11

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F12 · ownership.nature: The shares are held of record by Lightspeed SPV II-B, LLC, or Lightspeed SPV II-B. LS SPV Mgmt is the manager of Lightspeed SPV II-B. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II-B. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 10

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F10 · ownership.nature: The shares are held of record by Lightspeed SPV II, LLC, or Lightspeed SPV II. LS SPV Management, LLC, or LS SPV Mgmt, is the manager of Lightspeed SPV II. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 9

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F9 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select II, L.P., or Lightspeed Select II. Lightspeed General Partner Select II, L.P., or Lightspeed GP Select II, is the general partner of Lightspeed Select II and Lightspeed Ultimate General Partner Select II, Ltd., or Lightspeed UGP Select II, is the general partner of Lightspeed GP Select II. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select II, share voting and investment power with respect to the shares held of record by Lightspeed Select II. Each of Lightspeed GP Select II, Lightspeed UGP Select II and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 8

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092241 · tm2526612-14_4seq1.xml · nonDerivative · entry 7

Lightspeed Venture Partners Select, L.P. · CIK 0001602575 · 10% owner

Lightspeed General Partner Select, L.P. · CIK 0001700551 · 10% owner

Lightspeed Ultimate General Partner Select, Ltd. · CIK 0001700544 · 10% owner

Lightspeed Venture Partners Select II, L.P. · CIK 0001668017 · 10% owner

Lightspeed General Partner Select II, L.P. · CIK 0001744936 · 10% owner

Lightspeed Ultimate General Partner Select II, Ltd. · CIK 0001744937 · 10% owner

Lightspeed Opportunity Fund, L.P. · CIK 0001780948 · 10% owner

Lightspeed General Partner Opportunity Fund, L.P. · CIK 0001980478 · 10% owner

Lightspeed Ultimate General Partner Opportunity Fund, Ltd. · CIK 0001980477 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

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

F4 · ownership.nature: The shares are held of record by Lightspeed Venture Partners IX, L.P., or Lightspeed IX. Lightspeed General Partner IX, L.P., or Lightspeed GP IX, is the general partner of Lightspeed IX and Lightspeed Ultimate General Partner IX, Ltd., or Lightspeed UGP IX, is the general partner of Lightspeed GP IX. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP IX, share voting and investment power with respect to the shares held of record by Lightspeed IX. Each of Lightspeed GP IX, Lightspeed UGP IX and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 30

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS)

Disclosed balance after: 350,907

Underlying: Class A Common Stock · 1,988,473 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 29

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II-B, L.P.

Disclosed balance after: 1,511,670

Underlying: Class A Common Stock · 8,566,130 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 28

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II, L.P.

Disclosed balance after: 1,931,110

Underlying: Class A Common Stock · 10,942,956 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 27

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS)

Disclosed balance after: 2,339,380

Underlying: Class A Common Stock · 2,339,380 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 26

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II-B, L.P.

Disclosed balance after: 10,077,800

Underlying: Class A Common Stock · 10,077,800 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 25

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II, L.P.

Disclosed balance after: 12,874,066

Underlying: Class A Common Stock · 12,874,066 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 24

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS)

Disclosed balance after: 18,872,434

Underlying: Class A Common Stock · 18,872,434 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 23

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI-B, L.P.

Disclosed balance after: 11,976,293

Underlying: Class A Common Stock · 11,976,293 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · derivative · entry 22

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI, L.P.

Disclosed balance after: 8,127,540

Underlying: Class A Common Stock · 8,127,540 shares

Expires not disclosed

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F7 · derivative.exercise_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F7 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A common stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 19

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI-B, L.P.

Disclosed balance after: 877,906

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 18

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI, L.P.

Disclosed balance after: 595,778

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 17

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II-B, L.P.

Disclosed balance after: 8,797,227

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 16

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II, L.P.

Disclosed balance after: 11,238,175

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 15

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS)

Disclosed balance after: 1,988,473

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.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F5 · price: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 14

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II-B, L.P.

Disclosed balance after: 8,566,130

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.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F5 · price: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 13

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II, L.P.

Disclosed balance after: 10,942,956

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.

F5 · kind: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F5 · price: On September 19, 2025, ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P. and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS) converted 10,942,956 shares, 8,566,130 shares and 1,988,473 shares, respectively, of the Issuer's Class B Common Stock into an equal number of shares of the Issuer's Class A Common Stock.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 12

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS)

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 11

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II-B, L.P.

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 10

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners II, L.P.

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 9

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS)

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 8

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI-B, L.P.

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092232 · tm2526612-7_4seq1.xml · nonDerivative · entry 7

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · ICONIQ Strategic Partners VI, L.P.

Disclosed balance after: 0

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F2 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the IPO.

F3 · ownership.direct: ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI.

F4 · ownership.direct: (continued) Divesh Makan and the Reporting Person are the sole equity holders of ICONIQ Parent GP II and Divesh Makan, the Reporting Person and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001104659-25-092235 · tm2526612-2_4seq1.xml · derivative · entry 4

Salem Enrique T · CIK 0001295402 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 200,000

Underlying: Class A Common Stock · 200,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F4 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F2 · ownership.nature: The shares are held of record by The Enrique Salem 2017 Grantor Retained Annuity Trust for which the reporting person serves as trustee.

SEC source: 0001104659-25-092235 · tm2526612-2_4seq1.xml · derivative · entry 3

Salem Enrique T · CIK 0001295402 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,220,562

Underlying: Class A Common Stock · 1,220,562 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

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

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

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F4 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001104659-25-092235 · tm2526612-2_4seq1.xml · nonDerivative · entry 2

Salem Enrique T · CIK 0001295402 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

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

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

F2 · ownership.nature: The shares are held of record by The Enrique Salem 2017 Grantor Retained Annuity Trust for which the reporting person serves as trustee.

SEC source: 0001104659-25-092235 · tm2526612-2_4seq1.xml · nonDerivative · entry 1

Salem Enrique T · CIK 0001295402 · 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 reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

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

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 10

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,266,835

Underlying: Class B Common Stock · 3,266,835 shares

Expires 2029-06-19

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

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

F11 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 9

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,266,835 shares

Expires 2029-06-19

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

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

F11 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

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

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 8

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Class B Common Stock · 500,000 shares

Expires 2030-01-27

F10 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Issuer Class B Common Stock.

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

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

F9 · derivative.exercise_date: The PSUs vest upon the Issuer's achievement of certain market capitalization milestones: 1/3 of the PSUs vest upon the Issuer's achievement of each of a $10 billion market capitalization, $12.5 billion market capitalization, and $15 billion market capitalization. Market capitalization will be measured based on the highest 60-day trading average per share ending during the applicable month, as reasonably determined by the board of directors or board committee.

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 7

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 500,000 shares

Expires 2030-01-27

F8 · derivative.exercise_price: Each performance-based RSU, or PSU, represents a contingent right to receive one share of Issuer Common Stock.

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

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

F9 · derivative.exercise_date: The PSUs vest upon the Issuer's achievement of certain market capitalization milestones: 1/3 of the PSUs vest upon the Issuer's achievement of each of a $10 billion market capitalization, $12.5 billion market capitalization, and $15 billion market capitalization. Market capitalization will be measured based on the highest 60-day trading average per share ending during the applicable month, as reasonably determined by the board of directors or board committee.

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

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 6

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,375

Underlying: Class B Common Stock · 234,375 shares

Expires not disclosed

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer Class B Common Stock.

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

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

F7 · derivative.exercise_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

F7 · derivative.expiration_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 5

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 234,375 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

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

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

F7 · derivative.exercise_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

F7 · derivative.expiration_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

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

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 4

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 350,000

Underlying: Class B Common Stock · 350,000 shares

Expires not disclosed

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer Class B Common Stock.

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

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

F5 · derivative.exercise_date: The RSUs vest as follows: 150,000 RSUs vest on April 1, 2026 and the remaining 200,000 vest on April 1, 2027.

F5 · derivative.expiration_date: The RSUs vest as follows: 150,000 RSUs vest on April 1, 2026 and the remaining 200,000 vest on April 1, 2027.