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[8-K] Tourmaline Bio, Inc. Reports Material Event

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Form Type
8-K
Rhea-AI Filing Summary

Tourmaline Bio, Inc. furnished a Current Report on Form 8-K stating it issued a press release announcing business highlights and financial results for the quarter ended June 30, 2025. The press release is attached as Exhibit 99.1 and an Inline XBRL cover page is included as Exhibit 104. The company states this information is being furnished, not filed, so it is not subject to Section 18 liabilities and is not incorporated by reference into other filings unless expressly stated.

The 8-K contains no numerical financial data or operational detail itself; readers must consult Exhibit 99.1 for the actual figures and narrative. The registrant's common stock trades under TRML on the Nasdaq Global Select Market and no other material transactions or financial tables are included in this filing.

Tourmaline Bio, Inc. ha presentato un Current Report on Form 8-K in cui comunica di aver diffuso un comunicato stampa con i principali eventi aziendali e i risultati finanziari relativi al trimestre chiuso il 30 giugno 2025. Il comunicato è allegato come Exhibit 99.1 e una pagina di copertina Inline XBRL è inclusa come Exhibit 104. La società precisa che queste informazioni sono fornite, non depositate, pertanto non sono soggette alle responsabilità previste dalla Sezione 18 e non vengono incorporate per riferimento in altri documenti salvo esplicita indicazione.

L'8-K in sé non contiene dati finanziari numerici né dettagli operativi; per i valori e la descrizione occorre consultare l'Exhibit 99.1. Le azioni ordinarie del registrante sono negoziate con il simbolo TRML sul Nasdaq Global Select Market e nel presente documento non sono incluse altre operazioni rilevanti o tabelle finanziarie.

Tourmaline Bio, Inc. presentó un Current Report on Form 8-K en el que anuncia la emisión de un comunicado de prensa con los aspectos más relevantes del negocio y los resultados financieros del trimestre concluido el 30 de junio de 2025. El comunicado se adjunta como Exhibit 99.1 y se incluye una portada Inline XBRL como Exhibit 104. La compañía indica que esta información se proporciona, no se presenta, por lo que no está sujeta a las responsabilidades de la Sección 18 y no se incorpora por referencia en otros documentos salvo que se indique expresamente.

El 8-K en sí no contiene cifras numéricas ni detalles operativos; los lectores deben consultar el Exhibit 99.1 para los datos y la narrativa. Las acciones ordinarias del registrante cotizan bajo el símbolo TRML en el Nasdaq Global Select Market y en este informe no se incluyen otras transacciones materiales ni tablas financieras.

Tourmaline Bio, Inc.는 Current Report on Form 8-K를 제출하여 2025년 6월 30일로 종료된 분기의 주요 사업 내용 및 재무 결과를 알리는 보도자료를 발표했다고 밝혔습니다. 보도자료는 Exhibit 99.1로 첨부되어 있으며 Inline XBRL 표지는 Exhibit 104로 포함되어 있습니다. 회사는 이 정보가 제출된 것이 아니라 제공된 것이라고 명시하여 섹션 18에 따른 책임의 대상이 아니며, 명시적으로 언급되지 않는 한 다른 서류에 참조로 통합되지 않는다고 합니다.

해당 8-K 자체에는 수치적 재무 데이터나 운영 세부사항이 포함되어 있지 않으므로 실제 수치와 설명은 Exhibit 99.1을 확인해야 합니다. 등록회사의 보통주는 TRML이라는 심볼로 Nasdaq Global Select Market에 상장되어 있으며, 이 제출서류에는 기타 중요한 거래나 재무표가 포함되어 있지 않습니다.

Tourmaline Bio, Inc. a fourni un Current Report on Form 8-K indiquant qu'elle a publié un communiqué de presse présentant les faits marquants et les résultats financiers du trimestre clos le 30 juin 2025. Le communiqué est joint en tant que Exhibit 99.1 et une page de couverture Inline XBRL est incluse en tant que Exhibit 104. La société précise que ces informations sont fournies, non déposées, elles ne sont donc pas soumises aux responsabilités prévues par la Section 18 et ne sont pas incorporées par référence dans d'autres documents, sauf indication expresse.

Le 8-K lui-même ne contient pas de données chiffrées ni de détails opérationnels ; il convient de consulter l'Exhibit 99.1 pour les chiffres et le commentaire. Les actions ordinaires de l'émetteur se négocient sous le symbole TRML sur le Nasdaq Global Select Market et aucun autre acte significatif ni aucune table financière n'est inclus dans ce dépôt.

Tourmaline Bio, Inc. hat einen Current Report on Form 8-K eingereicht und darin eine Pressemitteilung mit Geschäftshighlights und Finanzzahlen für das am 30. Juni 2025 endende Quartal veröffentlicht. Die Pressemitteilung ist als Exhibit 99.1 beigefügt, eine Inline-XBRL-Titelseite ist als Exhibit 104 enthalten. Das Unternehmen stellt klar, dass diese Informationen bereitgestellt, nicht eingereicht werden, weshalb sie nicht den Haftungsregelungen nach Abschnitt 18 unterliegen und nicht ohne ausdrückliche Angabe in andere Einreichungen übernommen werden.

Der 8-K selbst enthält keine numerischen Finanzdaten oder operative Details; für die tatsächlichen Zahlen und Erläuterungen ist Exhibit 99.1 zu konsultieren. Die Stammaktien des Registranten werden unter dem Kürzel TRML am Nasdaq Global Select Market gehandelt, und in dieser Einreichung sind keine weiteren wesentlichen Transaktionen oder Finanztabellen enthalten.

Positive
  • None.
Negative
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Insights

TL;DR: The 8-K notifies investors a press release with Q2 2025 results was furnished; the filing itself provides no financial detail to evaluate performance.

The filing is a routine disclosure that alerts the market a press release exists with business highlights and quarter-end results. Because the 8-K does not include revenue, earnings, cash flow, or guidance, there is insufficient information here to assess financial performance or trend direction. The explicit statement that the material is "furnished, not filed" limits legal exposure and signals readers must review Exhibit 99.1 and the Inline XBRL cover for substantive numbers and disclosures.

TL;DR: Procedurally standard: company furnished a press release and noted it is not incorporated by reference; no governance or material control signals present.

This 8-K follows common practice by furnishing a press release and attaching an XBRL cover. The filing emphasizes the distinction between "furnished" and "filed," which is important for liability and incorporation-by-reference considerations. There are no disclosures here about executive changes, related-party transactions, or material agreements, so from a governance perspective the document is neutral and administrative rather than indicative of corporate control or structural changes.

Tourmaline Bio, Inc. ha presentato un Current Report on Form 8-K in cui comunica di aver diffuso un comunicato stampa con i principali eventi aziendali e i risultati finanziari relativi al trimestre chiuso il 30 giugno 2025. Il comunicato è allegato come Exhibit 99.1 e una pagina di copertina Inline XBRL è inclusa come Exhibit 104. La società precisa che queste informazioni sono fornite, non depositate, pertanto non sono soggette alle responsabilità previste dalla Sezione 18 e non vengono incorporate per riferimento in altri documenti salvo esplicita indicazione.

L'8-K in sé non contiene dati finanziari numerici né dettagli operativi; per i valori e la descrizione occorre consultare l'Exhibit 99.1. Le azioni ordinarie del registrante sono negoziate con il simbolo TRML sul Nasdaq Global Select Market e nel presente documento non sono incluse altre operazioni rilevanti o tabelle finanziarie.

Tourmaline Bio, Inc. presentó un Current Report on Form 8-K en el que anuncia la emisión de un comunicado de prensa con los aspectos más relevantes del negocio y los resultados financieros del trimestre concluido el 30 de junio de 2025. El comunicado se adjunta como Exhibit 99.1 y se incluye una portada Inline XBRL como Exhibit 104. La compañía indica que esta información se proporciona, no se presenta, por lo que no está sujeta a las responsabilidades de la Sección 18 y no se incorpora por referencia en otros documentos salvo que se indique expresamente.

El 8-K en sí no contiene cifras numéricas ni detalles operativos; los lectores deben consultar el Exhibit 99.1 para los datos y la narrativa. Las acciones ordinarias del registrante cotizan bajo el símbolo TRML en el Nasdaq Global Select Market y en este informe no se incluyen otras transacciones materiales ni tablas financieras.

Tourmaline Bio, Inc.는 Current Report on Form 8-K를 제출하여 2025년 6월 30일로 종료된 분기의 주요 사업 내용 및 재무 결과를 알리는 보도자료를 발표했다고 밝혔습니다. 보도자료는 Exhibit 99.1로 첨부되어 있으며 Inline XBRL 표지는 Exhibit 104로 포함되어 있습니다. 회사는 이 정보가 제출된 것이 아니라 제공된 것이라고 명시하여 섹션 18에 따른 책임의 대상이 아니며, 명시적으로 언급되지 않는 한 다른 서류에 참조로 통합되지 않는다고 합니다.

해당 8-K 자체에는 수치적 재무 데이터나 운영 세부사항이 포함되어 있지 않으므로 실제 수치와 설명은 Exhibit 99.1을 확인해야 합니다. 등록회사의 보통주는 TRML이라는 심볼로 Nasdaq Global Select Market에 상장되어 있으며, 이 제출서류에는 기타 중요한 거래나 재무표가 포함되어 있지 않습니다.

Tourmaline Bio, Inc. a fourni un Current Report on Form 8-K indiquant qu'elle a publié un communiqué de presse présentant les faits marquants et les résultats financiers du trimestre clos le 30 juin 2025. Le communiqué est joint en tant que Exhibit 99.1 et une page de couverture Inline XBRL est incluse en tant que Exhibit 104. La société précise que ces informations sont fournies, non déposées, elles ne sont donc pas soumises aux responsabilités prévues par la Section 18 et ne sont pas incorporées par référence dans d'autres documents, sauf indication expresse.

Le 8-K lui-même ne contient pas de données chiffrées ni de détails opérationnels ; il convient de consulter l'Exhibit 99.1 pour les chiffres et le commentaire. Les actions ordinaires de l'émetteur se négocient sous le symbole TRML sur le Nasdaq Global Select Market et aucun autre acte significatif ni aucune table financière n'est inclus dans ce dépôt.

Tourmaline Bio, Inc. hat einen Current Report on Form 8-K eingereicht und darin eine Pressemitteilung mit Geschäftshighlights und Finanzzahlen für das am 30. Juni 2025 endende Quartal veröffentlicht. Die Pressemitteilung ist als Exhibit 99.1 beigefügt, eine Inline-XBRL-Titelseite ist als Exhibit 104 enthalten. Das Unternehmen stellt klar, dass diese Informationen bereitgestellt, nicht eingereicht werden, weshalb sie nicht den Haftungsregelungen nach Abschnitt 18 unterliegen und nicht ohne ausdrückliche Angabe in andere Einreichungen übernommen werden.

Der 8-K selbst enthält keine numerischen Finanzdaten oder operative Details; für die tatsächlichen Zahlen und Erläuterungen ist Exhibit 99.1 zu konsultieren. Die Stammaktien des Registranten werden unter dem Kürzel TRML am Nasdaq Global Select Market gehandelt, und in dieser Einreichung sind keine weiteren wesentlichen Transaktionen oder Finanztabellen enthalten.

FALSE000182750600018275062025-08-132025-08-13

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________________________

FORM 8-K
___________________________________

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): August 13, 2025
___________________________________

TOURMALINE BIO, INC.
(Exact name of registrant as specified in its charter)
___________________________________

Delaware
(State or other jurisdiction of
incorporation or organization)
001-40384
(Commission
File Number)
83-2377352
(I.R.S. Employer
Identification No.)
27 West 24th Street, Suite 702
New York, NY
(Address of principal executive offices)
10010
(Zip Code)
Registrant's telephone number, including area code: (646) 481-9832
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
___________________________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol
Name of each exchange
on which registered
Common Stock, par value $0.0001 per shareTRMLThe Nasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company    
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.



Item 2.02 Results of Operations and Financial Condition.

On August 13, 2025, Tourmaline Bio, Inc. (the “Company”) issued a press release announcing its recent business highlights and financial results for the quarter ended June 30, 2025. A copy of the press release is furnished hereto as Exhibit 99.1 and is incorporated herein by reference.

The information in this Item 2.02, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section. The information contained in this Item 2.02 and in the accompanying exhibit is not incorporated by reference in any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, regardless of any general incorporation language in such filing, except as shall be expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.Description
99.1
Press Release dated August 13, 2025
104Cover Page Interactive Data File (embedded within the Inline XBRL document)



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


TOURMALINE BIO, INC.
Date: August 13, 2025
By:
/s/ Ryan Robinson
Name:
Ryan Robinson
Title:
Chief Financial Officer


FAQ

What did Tourmaline Bio (TRML) disclose in this 8-K?

The company furnished a press release announcing business highlights and financial results for the quarter ended June 30, 2025, attached as Exhibit 99.1.

Are the financial results in this 8-K filed with the SEC?

No. The company explicitly states the information is furnished, not filed, and therefore is not subject to Section 18 liabilities or automatically incorporated by reference into other filings.

Where can I find the actual financial figures for Q2 2025?

Consult Exhibit 99.1 (the press release) and the attached Inline XBRL cover page (Exhibit 104) included with this 8-K for the financial details.

What is Tourmaline Bio's ticker and exchange?

The registrant's common stock trades under the ticker TRML on the Nasdaq Global Select Market.

Does this filing disclose any material transactions or executive changes?

No. The 8-K does not include financial tables, material transactions, or executive departure/appointment disclosures.
Tourmaline Bio

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Biotechnology
Biological Products, (no Disgnostic Substances)
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