OSTX

SEC source: 0001213900-26-016494 · ownership.xml · derivative · entry 1

Galzahr Karim · CIK 0002055339 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 50,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016508 · ownership.xml · derivative · entry 2

McKean-Dieser Avril Suzette · CIK 0002042392 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 50,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016501 · ownership.xml · derivative · entry 2

Acevedo Christopher P. · CIK 0002010225 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 100,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-26-016506 · ownership.xml · derivative · entry 3

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2036-01-22

F2 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 50,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016499 · ownership.xml · derivative · entry 2

PETIT ROBERT · CIK 0001576077 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 100,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-26-016495 · ownership.xml · derivative · entry 1

Jarry Olivier Roger · CIK 0001644179 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 50,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016503 · ownership.xml · derivative · entry 3

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2036-01-22

F2 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 50,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016497 · ownership.xml · derivative · entry 2

Romness Paul A. · CIK 0001974517 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,000,000

Underlying: Common Stock · 1,000,000 shares

Expires 2036-01-22

F1 · derivative.exercise_date: On January 22, 2026, the reporting person was granted options to purchase 1,000,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-25-123995 · ownership.xml · derivative · entry 1

Galzahr Karim · CIK 0002055339 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 140,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-25-123992 · ownership.xml · derivative · entry 2

McKean-Dieser Avril Suzette · CIK 0002042392 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 140,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-25-123993 · ownership.xml · derivative · entry 2

Acevedo Christopher P. · CIK 0002010225 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 200,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-25-124000 · ownership.xml · derivative · entry 3

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-10-21

F2 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 140,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-25-123999 · ownership.xml · derivative · entry 2

PETIT ROBERT · CIK 0001576077 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 500,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-25-123996 · ownership.xml · derivative · entry 1

Jarry Olivier Roger · CIK 0001644179 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 140,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-25-123998 · ownership.xml · derivative · entry 2

Romness Paul A. · CIK 0001974517 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,950,000

Underlying: Common Stock · 1,950,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 1,950,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001213900-25-123994 · ownership.xml · derivative · entry 3

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-10-21

F2 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 140,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as a director of the issuer on such date.

SEC source: 0001213900-26-016435 · ownership.xml · derivative · entry 2

Romness Paul A. · CIK 0001974517 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,000,000

Underlying: Common Stock · 1,000,000 shares

Expires 2035-10-21

F1 · derivative.exercise_date: On October 21, 2025, the reporting person was granted options to purchase 1,000,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement. These options vest in full on the one-year anniversary of the date of grant, provided that the reporting person is serving as an employee of the issuer on such date.

SEC source: 0001641172-25-009543 · ownership.xml · nonDerivative · entry 1

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,664,199

F2 · price: The price reported in Column 4 is a weighted average price. These shares of Comm Stock were sold in multiple transactions at prices ranging from $1.69 to $2.22 per share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001641172-25-003926 · ownership.xml · nonDerivative · entry 2

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,746,199

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001641172-25-003926 · ownership.xml · nonDerivative · entry 1

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,756,199

F2 · price: The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $1.33 to $1.42 per share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001213900-25-018889 · ownership.xml · nonDerivative · entry 1

Romness Paul A. · CIK 0001974517 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,473,000

F1 · price: Pursuant to a Transfer Agreement, effective as of May 13, 2024 (the "Transfer Agreement"), between Einodmil LLC ("Einodmil") and the reporting person, 600,000 shares of the issuer's common stock owned by the reporting person were placed in escrow in exchange for Einodmil's participation in a pre-IPO lock-up agreement. The Transfer Agreement, entered into in connection with the issuer's initial public offering, outlined conditions for distributing the 600,000 shares after expiration of the lock-up period, based on the 20-day VWAP of the issuer's common stock. On February 28, 2025, 225,000 of these shares were released from escrow and transferred to the reporting person. The remaining 375,000 shares were released from escrow and transferred to Einodmil.

SEC source: 0001493152-25-008695 · ownership.xml · nonDerivative · entry 1

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,806,211

F2 · kind: Forfeiture of shares of Common Stock that were held in escrow pursuant to a Transfer Agreement that Einodmil entered into on May 13, 2024. The shares of Common Stock were forfeited pursuant to the terms and conditions of the Transfer Agreement.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-007236 · ownership.xml · nonDerivative · entry 1

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,431,211

F2 · price: The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $2.67 to $3.036 per share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002850 · ownership.xml · nonDerivative · entry 1

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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: 2,531,211

F2 · price: The price reported in Column 4 is a weighted average price. These shares of Comm Stock were sold in multiple transactions at prices ranging from $6.618 to $6.80 per share, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0000921895-25-000496 · form513679001mck_02142025.xml · derivative · entry 2

McKean-Dieser Avril Suzette · CIK 0002042392 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common stock, par value $0.001 per share · 40,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F1 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000490 · form513679001ace_02142025.xml · derivative · entry 2

Acevedo Christopher P. · CIK 0002010225 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common stock, par value $0.001 per share · 200,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 200,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F1 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 200,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000499 · form513679001sea_02142025.xml · derivative · entry 3

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common stock, par value $0.001 per share · 40,000 shares

Expires not disclosed

F2 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F2 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000493 · form513679001god_02142025.xml · derivative · entry 3

GODDARD COLIN · CIK 0001225199 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common stock, par value $0.001 per share · 400,000 shares

Expires not disclosed

F2 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 400,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F2 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 400,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000494 · form513679001jar_02142025.xml · derivative · entry 1

Jarry Olivier Roger · CIK 0001644179 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common stock, par value $0.001 per share · 40,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F1 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000497 · form513679001rom_02142025.xml · derivative · entry 2

Romness Paul A. · CIK 0001974517 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 800,000

Underlying: Common stock, par value $0.001 per share · 800,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 800,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F1 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 800,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0000921895-25-000491 · form513679001cic_02142025.xml · derivative · entry 3

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common stock, par value $0.001 per share · 40,000 shares

Expires not disclosed

F2 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F2 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 40,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0001213900-26-058022 · ownership.xml · derivative · entry 2

Romness Paul A. · CIK 0001974517 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common stock, par value $0.001 per share · 500,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 500,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

F1 · derivative.expiration_date: On December 5, 2024, the reporting person was granted non-qualified stock options to purchase 500,000 shares of the issuer's common stock pursuant to the terms and conditions of a stock option award agreement and subject to certain vesting conditions.

SEC source: 0001213900-24-065719 · ownership.xml · nonDerivative · entry 3

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 435,835

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 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $50,000 at a conversion price of $2.00 per share.

F3 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $50,000 at a conversion price of $2.00 per share.

F4 · ownership.nature: Theodore F. Search serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001213900-24-065719 · ownership.xml · nonDerivative · entry 2

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 405,571

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

F2 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $75,000 at a conversion price of $0.39 per share.

F2 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $75,000 at a conversion price of $0.39 per share.

F4 · ownership.nature: Theodore F. Search serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001213900-24-065719 · ownership.xml · nonDerivative · entry 1

Search Theodore F. · CIK 0001974224 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 139,265

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 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by Mill River Partners LLC ("MRP") in the principal amount of $25,000 at a conversion price of $0.39 per share.

F1 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by Mill River Partners LLC ("MRP") in the principal amount of $25,000 at a conversion price of $0.39 per share.

F4 · ownership.nature: Theodore F. Search serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001213900-24-065718 · ownership.xml · nonDerivative · entry 3

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 435,835

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 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $50,000 at a conversion price of $2.00 per share.

F3 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $50,000 at a conversion price of $2.00 per share.

F4 · ownership.nature: John Ciccio serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001213900-24-065718 · ownership.xml · nonDerivative · entry 2

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 405,571

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

F2 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $75,000 at a conversion price of $0.39 per share.

F2 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by MRP in the principal amount of $75,000 at a conversion price of $0.39 per share.

F4 · ownership.nature: John Ciccio serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001213900-24-065718 · ownership.xml · nonDerivative · entry 1

Ciccio John · CIK 0001974196 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Mill River Partners LLC

Disclosed balance after: 139,265

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 · shares: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by Mill River Partners LLC ("MRP") in the principal amount of $25,000 at a conversion price of $0.39 per share.

F1 · price: These shares of Common Stock were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering, of a convertible promissory note held by Mill River Partners LLC ("MRP") in the principal amount of $25,000 at a conversion price of $0.39 per share.

F4 · ownership.nature: John Ciccio serves on the board of managers of MRP and shares voting and investment power with respect to these shares.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 24

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 50,838 shares

Expires 2024-10-31

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.

F13 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 23

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 178,135 shares

Expires 2024-10-31

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.

F12 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 22

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 51,035 shares

Expires 2024-10-31

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.

F11 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 21

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 179,027 shares

Expires 2024-10-31

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.

F10 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $350,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 20

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 88,940 shares

Expires 2024-10-31

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.

F9 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $170,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 19

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 78,710 shares

Expires 2024-10-31

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.

F8 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $150,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 18

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 131,472 shares

Expires 2024-10-31

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_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $250,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 17

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 53,468 shares

Expires 2024-10-31

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_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $100,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 16

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 270,465 shares

Expires 2024-10-31

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 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $500,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 15

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 27,486 shares

Expires 2024-10-31

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.

F4 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $50,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 14

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 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

Underlying: Common Stock · 633,980 shares

Expires 2024-10-31

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_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Einodmil in the principal amount of $1,150,000 at a conversion price of $2.00 per share.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share (the "Common Stock"), of the Issuer are held directly by Einodmil LLC ("Einodmil"). Mr. Auerbach serves as the Principal of Einodmil and exercises voting and dispositive power over the shares held by Einodmil. Mr. Auerbach disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001493152-25-002247 · ownership.xml · derivative · entry 13

Auerbach Shalom · CIK 0002048828 · 10% owner

Einodmil LLC · CIK 0002048829 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 23,371 shares

Expires 2024-10-31

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

F2 · derivative.exercise_date: The shares of Common Stock of the Issuer were issued upon the automatic conversion, which occurred upon the consummation of the Issuer's initial public offering on August 2, 2024, of a convertible promissory note held by Mr. Auerbach in the principal amount of $25,000 at a conversion price of $1.31 per share.