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[Form 4] Helix Acquisition Corp. II Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

John P. Schmid reported a corporate reorganization-driven conversion that resulted in direct ownership of 30,000 common shares of BridgeBio Oncology Therapeutics, Inc. (ticker BBOT). The Form 4 shows a transaction dated 08/11/2025 where 30,000 Helix Class B ordinary shares were recorded in connection with a business combination and domestication that converted Helix Class B to Helix Class A on a one-for-one basis and then Helix Class A to the Issuer's common stock one-for-one.

The filing states the reporting person was a director of Helix prior to the domestication and resigned effective 08/11/2025, immediately prior to the domestication. Following the reported conversion, the Form 4 lists 30,000 shares beneficially owned following the transaction, held directly.

John P. Schmid ha segnalato una conversione dovuta a una riorganizzazione societaria che ha comportato la titolarità diretta di 30,000 azioni ordinarie di BridgeBio Oncology Therapeutics, Inc. (ticker BBOT). Il Form 4 riporta una transazione datata 08/11/2025 in cui sono state registrate 30,000 azioni ordinarie Classe B di Helix nell'ambito di una combinazione aziendale e di un trasferimento di domicilio societario che ha convertito le azioni Classe B di Helix in Classe A su base uno a uno e successivamente le azioni Classe A nelle azioni ordinarie dell'emittente, sempre uno a uno.

La comunicazione indica che la persona che ha presentato il rapporto era membro del consiglio di Helix prima della domesticazione e si è dimessa con effetto 08/11/2025, immediatamente prima della domesticazione. A seguito della conversione segnalata, il Form 4 elenca 30,000 azioni possedute beneficiariamente dopo la transazione, detenute direttamente.

John P. Schmid informó una conversión derivada de una reorganización corporativa que resultó en la propiedad directa de 30,000 acciones ordinarias de BridgeBio Oncology Therapeutics, Inc. (símbolo BBOT). El Form 4 muestra una transacción con fecha 08/11/2025 en la que se registraron 30,000 acciones ordinarias Clase B de Helix en relación con una combinación de negocios y una domesticación que convirtió las Clase B de Helix en Clase A una a una y luego las Clase A en acciones ordinarias del emisor, también una a una.

La presentación indica que la persona informante era directora de Helix antes de la domesticación y renunció con efecto 08/11/2025, inmediatamente antes de la domesticación. Tras la conversión reportada, el Form 4 lista 30,000 acciones de propiedad beneficiaria después de la transacción, mantenidas directamente.

John P. Schmid은 기업 재편으로 인한 전환으로 BridgeBio Oncology Therapeutics, Inc.(티커 BBOT)의 보통주 30,000주를 직접 보유하게 되었다고 보고했습니다. Form 4에는 08/11/2025일자 거래가 기재되어 있으며, 사업 결합 및 법인 국내화(domestication)와 관련하여 Helix 클래스 B 보통주 30,000주가 기록되었고, 이들이 1대1로 Helix 클래스 A로 전환된 뒤 다시 1대1로 발행회사의 보통주로 전환된 것으로 나타납니다.

서류에는 보고인이 domestication 이전에 Helix의 이사였으며 domestication 직전에 08/11/2025자로 사임했다고 적혀 있습니다. 보고된 전환 이후 Form 4에는 거래 후 수혜적 소유로서 30,000주를 직접 보유하고 있는 것으로 등재되어 있습니다.

John P. Schmid a déclaré une conversion liée à une réorganisation d'entreprise ayant entraîné la propriété directe de 30,000 actions ordinaires de BridgeBio Oncology Therapeutics, Inc. (symbole BBOT). Le Form 4 indique une opération datée du 08/11/2025 au cours de laquelle 30,000 actions ordinaires de classe B de Helix ont été enregistrées dans le cadre d'une fusion d'entreprise et d'une domestication qui a converti les actions Helix de classe B en classe A sur une base un pour un, puis les actions de classe A en actions ordinaires de l'émetteur, également un pour un.

Le dépôt précise que la personne déclarée était administrateur chez Helix avant la domestication et a démissionné avec effet au 08/11/2025, immédiatement avant la domestication. Suite à la conversion signalée, le Form 4 indique 30,000 actions détenues bénéficiairement après la transaction, détenues directement.

John P. Schmid meldete eine durch eine Unternehmensumstrukturierung veranlasste Umwandlung, die zu unmittelbarem Eigentum an 30,000 Stammaktien von BridgeBio Oncology Therapeutics, Inc. (Ticker BBOT) führte. Im Form 4 ist eine Transaktion vom 08/11/2025 verzeichnet, bei der 30,000 Helix Class B Stammaktien im Zusammenhang mit einer Unternehmenszusammenführung und einer Domestizierung erfasst wurden, die Helix Class B eins zu eins in Helix Class A und anschließend Helix Class A eins zu eins in die Stammaktien des Emittenten umwandelte.

Die Einreichung besagt, dass die meldende Person vor der Domestizierung Direktor bei Helix war und mit Wirkung zum 08/11/2025 zurücktrat, unmittelbar vor der Domestizierung. Nach der gemeldeten Umwandlung listet das Form 4 30,000 Aktien, die nach der Transaktion wirtschaftlich gehalten werden, und zwar direkt.

Positive
  • 30,000 common shares are reported as directly beneficially owned following the conversion, clarifying the reporting persons post-transaction stake
  • The filing documents a one-for-one conversion sequence from Helix Class B to Helix Class A to issuer common stock, showing clear treatment of legacy securities
Negative
  • The reporting person resigned as a director of Helix effective 08/11/2025, immediately prior to the domestication

Insights

TL;DR: Conversion raised direct holdings to 30,000 BBOT common shares; director resigned immediately before domestication.

The Form 4 documents a mechanical ownership change tied to the business combination and domestication described in the explanation section. The reporting person ended up with 30,000 common shares following a one-for-one conversion sequence from Helix Class B to Helix Class A to issuer common stock. The transaction is reported with transaction code M (1) and shows direct beneficial ownership of 30,000 shares after the event. No cash purchase price is reported for the conversion in the filing.

TL;DR: Director resignation concurrent with share conversion; ownership clarified but governance change is noted.

The document confirms that the reporting person resigned as a director of Helix effective the same date as the domestication and conversion transactions. The filing therefore records both an ownership reconciliation and a corporate governance event: a resignation and the conversion of legacy Class B shares into 30,000 common shares of the successor issuer. The filing does not provide additional governance details such as replacement director information or board composition after the resignation.

John P. Schmid ha segnalato una conversione dovuta a una riorganizzazione societaria che ha comportato la titolarità diretta di 30,000 azioni ordinarie di BridgeBio Oncology Therapeutics, Inc. (ticker BBOT). Il Form 4 riporta una transazione datata 08/11/2025 in cui sono state registrate 30,000 azioni ordinarie Classe B di Helix nell'ambito di una combinazione aziendale e di un trasferimento di domicilio societario che ha convertito le azioni Classe B di Helix in Classe A su base uno a uno e successivamente le azioni Classe A nelle azioni ordinarie dell'emittente, sempre uno a uno.

La comunicazione indica che la persona che ha presentato il rapporto era membro del consiglio di Helix prima della domesticazione e si è dimessa con effetto 08/11/2025, immediatamente prima della domesticazione. A seguito della conversione segnalata, il Form 4 elenca 30,000 azioni possedute beneficiariamente dopo la transazione, detenute direttamente.

John P. Schmid informó una conversión derivada de una reorganización corporativa que resultó en la propiedad directa de 30,000 acciones ordinarias de BridgeBio Oncology Therapeutics, Inc. (símbolo BBOT). El Form 4 muestra una transacción con fecha 08/11/2025 en la que se registraron 30,000 acciones ordinarias Clase B de Helix en relación con una combinación de negocios y una domesticación que convirtió las Clase B de Helix en Clase A una a una y luego las Clase A en acciones ordinarias del emisor, también una a una.

La presentación indica que la persona informante era directora de Helix antes de la domesticación y renunció con efecto 08/11/2025, inmediatamente antes de la domesticación. Tras la conversión reportada, el Form 4 lista 30,000 acciones de propiedad beneficiaria después de la transacción, mantenidas directamente.

John P. Schmid은 기업 재편으로 인한 전환으로 BridgeBio Oncology Therapeutics, Inc.(티커 BBOT)의 보통주 30,000주를 직접 보유하게 되었다고 보고했습니다. Form 4에는 08/11/2025일자 거래가 기재되어 있으며, 사업 결합 및 법인 국내화(domestication)와 관련하여 Helix 클래스 B 보통주 30,000주가 기록되었고, 이들이 1대1로 Helix 클래스 A로 전환된 뒤 다시 1대1로 발행회사의 보통주로 전환된 것으로 나타납니다.

서류에는 보고인이 domestication 이전에 Helix의 이사였으며 domestication 직전에 08/11/2025자로 사임했다고 적혀 있습니다. 보고된 전환 이후 Form 4에는 거래 후 수혜적 소유로서 30,000주를 직접 보유하고 있는 것으로 등재되어 있습니다.

John P. Schmid a déclaré une conversion liée à une réorganisation d'entreprise ayant entraîné la propriété directe de 30,000 actions ordinaires de BridgeBio Oncology Therapeutics, Inc. (symbole BBOT). Le Form 4 indique une opération datée du 08/11/2025 au cours de laquelle 30,000 actions ordinaires de classe B de Helix ont été enregistrées dans le cadre d'une fusion d'entreprise et d'une domestication qui a converti les actions Helix de classe B en classe A sur une base un pour un, puis les actions de classe A en actions ordinaires de l'émetteur, également un pour un.

Le dépôt précise que la personne déclarée était administrateur chez Helix avant la domestication et a démissionné avec effet au 08/11/2025, immédiatement avant la domestication. Suite à la conversion signalée, le Form 4 indique 30,000 actions détenues bénéficiairement après la transaction, détenues directement.

John P. Schmid meldete eine durch eine Unternehmensumstrukturierung veranlasste Umwandlung, die zu unmittelbarem Eigentum an 30,000 Stammaktien von BridgeBio Oncology Therapeutics, Inc. (Ticker BBOT) führte. Im Form 4 ist eine Transaktion vom 08/11/2025 verzeichnet, bei der 30,000 Helix Class B Stammaktien im Zusammenhang mit einer Unternehmenszusammenführung und einer Domestizierung erfasst wurden, die Helix Class B eins zu eins in Helix Class A und anschließend Helix Class A eins zu eins in die Stammaktien des Emittenten umwandelte.

Die Einreichung besagt, dass die meldende Person vor der Domestizierung Direktor bei Helix war und mit Wirkung zum 08/11/2025 zurücktrat, unmittelbar vor der Domestizierung. Nach der gemeldeten Umwandlung listet das Form 4 30,000 Aktien, die nach der Transaktion wirtschaftlich gehalten werden, und zwar direkt.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
X
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Schmid John P.

(Last) (First) (Middle)
C/O HELIX ACQUISITION CORP. II
200 CLARENDON STREET, 52ND FLOOR

(Street)
BOSTON MA 02116

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
BridgeBio Oncology Therapeutics, Inc. [ BBOT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
Officer (give title below) X Other (specify below)
Former Director
3. Date of Earliest Transaction (Month/Day/Year)
08/11/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/11/2025 M(1) 30,000 A (1) 30,000 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Class B ordinary shares (1) 08/11/2025 M(1) 30,000 (1) (1) Class A ordinary shares 30,000 $0 0 D
Explanation of Responses:
1. In connection with and prior to the closing of the business combination between the Issuer (which was formerly known as Helix Acquisition Corp. II, "Helix") and TheRas, Inc., among other things, (i) each of Helix's Class B ordinary shares converted into one Helix Class A ordinary share, on a one-for-one basis, as described under the heading "Description of Securities" in Helix's Registration Statement on Form S-1 (File No. 333-276591), (ii) Helix migrated to and domesticated as a Delaware corporation in accordance with Section 388 of the Delaware General Corporation Law, as amended, and the Cayman Islands Companies Act (As Revised) (the "Domestication"), and (iii) as a result of the Domestication, each Class A ordinary share of Helix converted into one share of the Issuer's common stock, on a one-for-one basis. Prior to such conversion, the Helix Class B ordinary shares had no expiration date.
Remarks:
The Reporting person was a director of Helix prior to the Domestication and resigned from such role effective as of August 11, 2025, immediately prior to the Domestication.
/s/ John P. Schmid 08/11/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did John P. Schmid report on the Form 4 for HLXB/BBOT?

The Form 4 reports a conversion-related transaction dated 08/11/2025 resulting in direct beneficial ownership of 30,000 common shares of BridgeBio Oncology Therapeutics, Inc. (BBOT).

How many shares does John P. Schmid beneficially own after the reported transaction?

The filing shows 30,000 shares beneficially owned following the reported transaction, held directly.

Why were Helix Class B shares converted according to the Form 4?

The explanation states the conversion occurred in connection with a business combination and domestication that converted Helix Class B to Helix Class A one-for-one and then Class A shares into the Issuers common stock one-for-one.

Did John P. Schmid pay cash for the converted shares?

The Form 4 shows the conversion sequence and lists $0 in the derivative table for the price of the underlying shares, indicating no cash purchase price is reported for the conversion.

Did the reporting person change any roles at the company?

Yes. The filing states the reporting person was a director of Helix prior to the domestication and resigned effective 08/11/2025, immediately prior to the domestication.
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