CARL

SEC source: 0001415889-25-020276 · form4-07252025_120712.xml · nonDerivative · entry 2

Presidio Management Group XII, L.L.C. · CIK 0001734820 · 10% owner

U.S. Venture Partners XII, L.P. · CIK 0001734819 · 10% owner

Tansey Casey M · CIK 0001474322 · 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: 3,773,929

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

F1 · price: These shares of preferred stock are reported after giving effect to the 1-for-5.58 reverse split of the Issuer's common and preferred stock effected on July 10, 2025 (the "Reverse Split"). Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock is convertible into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering. These shares are reported in Table II above on an as-converted 1-to-1 basis with no additional consideration and have no expiration date.

F2 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F3 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and U.S. Venture Partners XII-A, L.P. ("USVP XII-A", and together with USVP XII, the "USVP XII Funds"). Presidio Management Group Select Fund I, L.L.C ("PMG SFI", and, together with USVP XII, USVP XII-A, U.S. Venture Partners Select Fund I, L.P. ("USVP SFI"), U.S. Venture Partners Select Fund I-A, L.P. ("USVP SFI-A"), and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. PMG XII and PMG SFI may be deemed to share voting and dispositive power over the stock held by USVP.

F4 · ownership.nature: Each of Jonathan D. Root, Richard W. Lewis, Dafina Toncheva and Steven M. Krausz, are managing members of PMG XII, who may be deemed to share voting and dispositive power over the reported securities held by the USVP XII Funds. In addition, Casey M. Tansey is the managing partner of PMG XII and may be deemed to share voting and dispositive power over the reported securities held by the USVP XII Funds. Each such persons and entities disclaim beneficial ownership of the reported securities held by the USVP XII Funds, except to the extent of any pecuniary interest therein.

SEC source: 0001415889-25-020276 · form4-07252025_120712.xml · nonDerivative · entry 1

Presidio Management Group XII, L.L.C. · CIK 0001734820 · 10% owner

U.S. Venture Partners XII, L.P. · CIK 0001734819 · 10% owner

Tansey Casey M · CIK 0001474322 · 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: 2,948,794

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

F1 · price: These shares of preferred stock are reported after giving effect to the 1-for-5.58 reverse split of the Issuer's common and preferred stock effected on July 10, 2025 (the "Reverse Split"). Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock is convertible into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering. These shares are reported in Table II above on an as-converted 1-to-1 basis with no additional consideration and have no expiration date.

F2 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F3 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and U.S. Venture Partners XII-A, L.P. ("USVP XII-A", and together with USVP XII, the "USVP XII Funds"). Presidio Management Group Select Fund I, L.L.C ("PMG SFI", and, together with USVP XII, USVP XII-A, U.S. Venture Partners Select Fund I, L.P. ("USVP SFI"), U.S. Venture Partners Select Fund I-A, L.P. ("USVP SFI-A"), and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. PMG XII and PMG SFI may be deemed to share voting and dispositive power over the stock held by USVP.

F4 · ownership.nature: Each of Jonathan D. Root, Richard W. Lewis, Dafina Toncheva and Steven M. Krausz, are managing members of PMG XII, who may be deemed to share voting and dispositive power over the reported securities held by the USVP XII Funds. In addition, Casey M. Tansey is the managing partner of PMG XII and may be deemed to share voting and dispositive power over the reported securities held by the USVP XII Funds. Each such persons and entities disclaim beneficial ownership of the reported securities held by the USVP XII Funds, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · derivative · entry 9

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 931,452 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares held by Hornet Co-Invest, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · derivative · entry 8

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 931,452 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares held by B Capital Healthcare I, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · derivative · entry 7

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,445,020 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares held by B Capital Healthcare I, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · derivative · entry 6

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 2,235,486 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares held by B Capital Global Growth III, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · derivative · entry 5

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,445,020 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares held by B Capital Global Growth III, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · nonDerivative · entry 4

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 931,452

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

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares held by Hornet Co-Invest, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · nonDerivative · entry 3

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 2,376,472

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

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares held by B Capital Healthcare I, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · nonDerivative · entry 2

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 5,013,839

F2 · ownership.nature: Shares held by B Capital Global Growth III, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098540 · ownership.xml · nonDerivative · entry 1

Mittendorff Robert II · CIK 0001476171 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,680,506

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

F1 · price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares held by B Capital Global Growth III, L.P.

F5 · ownership.nature: B Capital Group Management, LP is the manager of B Capital Global Growth III and B Capital Healthcare I. Hornet-Co-Invest Investors, Ltd. is the ultimate general partner of Hornet Co-Invest (Hornet Co-Invest, L.P., together with B Capital Healthcare I, L.P., and B Capital Global Growth III, L.P., "B Capital"). The Reporting Person is a general partner of B Capital Group Management, LP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098542 · ownership.xml · derivative · entry 4

Sidow Kevin · CIK 0001416947 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,900 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.

F3 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098542 · ownership.xml · nonDerivative · entry 3

Sidow Kevin · CIK 0001416947 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,566

F4 · shares: Includes 13,333 shares of the Issuer's common stock purchased by the Reporting Person in the Issuer's initial public offering at the public offering price of $15.00 per share. The purchase was made directly from the underwriters in connection with the offering.

F5 · balance_after: Includes (i) 17,333 unvested RSUs convertible into approximately 17,333 shares of the Issuer's common stock, (ii) 28,900 shares of common stock issued to Reporting Person upon the conversion of outstanding preferred stock on a 1-to-1 basis, immediately prior to the closing of the Issuer's public offering, and (iii) 13,333 shares of the Issuer's common stock purchased by the Reporting Person in the Issuer's initial public offering at the public offering price of $15.00 per share.

SEC source: 0000950170-25-098542 · ownership.xml · nonDerivative · entry 2

Sidow Kevin · CIK 0001416947 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,900

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.

F3 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 16

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 1,117,743 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F5 · ownership.nature: Stock held by U.S. Venture Partners Select Fund I, L.P., ("USVP SFI") on its own behalf and as nominee for U.S. Venture Partners Select Fund I-A, L.P. ("USVP SFI-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 15

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 26,993 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 14

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 41,876 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 13

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 149,655 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 12

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 531,877 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 11

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 825,135 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · derivative · entry 10

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 2,948,794 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.

F7 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F7 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 9

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 483,999

F8 · shares: Includes 466,666 shares of the Issuer's common stock purchased by the Reporting Person in the Issuer's initial public offering at the public offering price of $15.00 per share. The purchase was made directly from the underwriters in connection with the offering.

F9 · balance_after: Includes (i) 466,666 shares of the Issuer's common stock purchased by the reporting person in the Issuer's initial public offering at the public offering price of $15.00 per share, and (ii) 17,333 unvested RSUs convertible into approximately 17,333 shares of the Issuer's common stock. The RSUs will vest in equal annual installments over three years.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 8

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 1,117,743

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F5 · ownership.nature: Stock held by U.S. Venture Partners Select Fund I, L.P., ("USVP SFI") on its own behalf and as nominee for U.S. Venture Partners Select Fund I-A, L.P. ("USVP SFI-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 7

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 218,524

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 6

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 191,531

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 5

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 149,655

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F4 · ownership.nature: Stock held by U.S. Venture Partners XII-A, L.P. ("USVP XII-A").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 4

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 4,305,806

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 3

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,773,929

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 2

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 2,948,794

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.

F7 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F3 · ownership.nature: Stock held by U.S. Venture Partners XII, L.P. ("USVP XII").

F6 · ownership.nature: Presidio Management Group XII, L.L.C ("PMG XII") is the general partner of USVP XII and USVP XII-A. Presidio Management Group Select Fund I, L.L.C ("PMG SFI," and, together with USVP XII, USVP XII-A, USVP SFI, USVP SFI-A, and PMG XII, "USVP") is the general partner of USVP SFI and USVP SFI-A. The Reporting Person is a managing member of PMG XII and PMG SFI and may be deemed to share voting and dispositive power over the stock held by USVP. The Reporting Person disclaims beneficial ownership of such stock, except to the extent of any pecuniary interest therein.

SEC source: 0000950170-25-098544 · ownership.xml · derivative · entry 3

Cordonnier Michael · CIK 0002077087 · Director · CEO, President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,612 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098544 · ownership.xml · nonDerivative · entry 1

Cordonnier Michael · CIK 0002077087 · Director · CEO, President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,239,330

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

F1 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098530 · ownership.xml · derivative · entry 3

Casey Niall · CIK 0002077161 · Director · Chief IP Officer, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,612 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · derivative.exercise_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

F1 · derivative.expiration_date: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098530 · ownership.xml · nonDerivative · entry 1

Casey Niall · CIK 0002077161 · Director · Chief IP Officer, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 937,585

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

F1 · price: These securities were previously reported on a Form 3 filed by the Reporting Person as preferred stock of the Issuer. Each share of preferred stock of the Issuer converted into one share of the Issuer's common stock immediately prior to the closing of the Issuer's initial public offering on a 1-to-1 basis without payment of additional consideration. The preferred stock has no expiration date.

SEC source: 0000950170-25-098528 · ownership.xml · nonDerivative · entry 1

YOUNG PHILIP M · CIK 0001048637 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,333

F1 · shares: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · shares: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

F1 · balance_after: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · balance_after: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

SEC source: 0000950170-25-098545 · ownership.xml · derivative · entry 1

Durall William Scott · CIK 0001818744 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 296,008

Underlying: Common Stock · 71,429 shares

Expires 2035-07-09

F1 · derivative.exercise_date: The unvested stock options are convertible into approximately 71,429 shares of the Issuer's common stock and will begin to vest in equal installments on each quarterly anniversary of July 22, 2025 (the "Grant Date"), such that all of the stock options will be vested on the fourth anniversary of the Grant Date, provided that the Reporting Person remains in continuous service through each applicable vesting date.

SEC source: 0000950170-25-098542 · ownership.xml · nonDerivative · entry 1

Sidow Kevin · CIK 0001416947 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,333

F1 · shares: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · shares: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

F2 · balance_after: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

SEC source: 0000950170-25-098533 · ownership.xml · nonDerivative · entry 1

OBOYLE KEVIN C · CIK 0001203567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,333

F1 · shares: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · shares: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

F2 · balance_after: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

SEC source: 0000950170-25-098529 · ownership.xml · nonDerivative · entry 1

ROOT JONATHAN D · CIK 0001225480 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,333

F1 · shares: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · shares: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

F1 · balance_after: Constitute an award of restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. The RSUs will vest in equal annual installments over three years.

F2 · balance_after: Includes 17,333 unvested restricted stock units convertible into approximately 17,333 shares of the Issuer's common stock.

SEC source: 0000950170-25-098531 · ownership.xml · derivative · entry 1

Greenstein Leonard M. · CIK 0001519692 · CFO, Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,102

Underlying: Common Stock · 71,429 shares

Expires 2035-07-09

F1 · derivative.exercise_date: The unvested stock options are convertible into approximately 71,429 shares of the Issuer's common stock and will begin to vest in equal installments on each quarterly anniversary of July 22, 2025 (the "Grant Date"), such that all of the stock options will be vested on the fourth anniversary of the Grant Date, provided that the Reporting Person remains in continuous service through each applicable vesting date.

SEC source: 0000950170-25-098544 · ownership.xml · derivative · entry 2

Cordonnier Michael · CIK 0002077087 · Director · CEO, President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 726,235

Underlying: Common Stock · 142,857 shares

Expires 2035-07-09

F2 · derivative.exercise_date: The unvested stock options are convertible into approximately 142,857 shares of the Issuer's common stock and will begin to vest in equal installments on each quarterly anniversary of July 22, 2025 (the "Grant Date"), such that all of the stock options will be vested on the fourth anniversary of the Grant Date, provided that the Reporting Person remains in continuous service through each applicable vesting date.

SEC source: 0000950170-25-098530 · ownership.xml · derivative · entry 2

Casey Niall · CIK 0002077161 · Director · Chief IP Officer, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,049

Underlying: Common Stock · 53,571 shares

Expires 2035-07-09

F2 · derivative.exercise_date: The unvested stock options are convertible into approximately 53,571 shares of the Issuer's common stock and will begin to vest in equal installments on each quarterly anniversary of July 22, 2025 (the "Grant Date"), such that all of the stock options will be vested on the fourth anniversary of the Grant Date, provided that the Reporting Person remains in continuous service through each applicable vesting date.