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[8-K] Moleculin Biotech, Inc. Reports Material Event

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
8-K
Rhea-AI Filing Summary

Item 7.01 � Regulation FD: On 30 Jul 2025 Moleculin Biotech, Inc. (NASDAQ: MBRX) furnished an 8-K announcing it has received a Notice of Intent to Grant for European patent application “Preparation of Pre-liposomal Annamycin Lyophilizate.�

The disclosure, provided via attached Exhibit 99.1, indicates the patent is expected to cover the Company’s Annamycin formulation in Europe once formally issued. No financial statements, earnings data or other operational metrics are included. The information is expressly furnished, not filed, and therefore will not be incorporated into other Exchange Act or Securities Act reports unless later referenced. Exhibit 104 supplies the Inline XBRL cover page.

Voce 7.01 � Regolamento FD: Il 30 luglio 2025 Moleculin Biotech, Inc. (NASDAQ: MBRX) ha presentato un modulo 8-K comunicando di aver ricevuto un Avviso di Intenzione di Concessione per la domanda di brevetto europea “Preparazione del Liofilizzato Pre-liposomiale di Annamicina.�

La comunicazione, fornita tramite l'Esibizione 99.1 allegata, indica che il brevetto dovrebbe coprire la formulazione di Annamicina della Società in Europa una volta formalmente rilasciato. Non sono inclusi bilanci finanziari, dati sugli utili o altri indicatori operativi. Le informazioni sono espressamente fornite, non depositate, e pertanto non saranno incorporate in altri rapporti ai sensi del Exchange Act o del Securities Act a meno che non vengano successivamente richiamate. L'Esibizione 104 contiene la pagina di copertura Inline XBRL.

Artículo 7.01 � Reglamento FD: El 30 de julio de 2025, Moleculin Biotech, Inc. (NASDAQ: MBRX) presentó un formulario 8-K anunciando que ha recibido un Aviso de Intención de Concesión para la solicitud de patente europea “Preparación del Liofilizado Pre-liposomal de Annamicina.�

La divulgación, proporcionada a través del Anexo 99.1 adjunto, indica que se espera que la patente cubra la formulación de Annamicina de la Compañía en Europa una vez emitida formalmente. No se incluyen estados financieros, datos de ganancias ni otras métricas operativas. La información se proporciona expresamente como suministrada, no presentada, y por lo tanto no se incorporará en otros informes bajo la Exchange Act o Securities Act a menos que se haga referencia posteriormente. El Anexo 104 proporciona la portada Inline XBRL.

항목 7.01 � 규정 FD: 2025� 7� 30�, Moleculin Biotech, Inc. (NASDAQ: MBRX)은 유럽 특허 출원 “프�-리포좀 안나마이� 동결건조제의 제조”에 대� 허가 의사 통지�� 받았음을 알리� 8-K� 제출했습니다.

첨부� Exhibit 99.1� 통해 제공� 공시� 해당 특허가 정식으로 발급되면 회사� 안나마이� 제형� 유럽에서 보호� 것으� 예상된다� 명시하고 있습니다. 재무제표, 수익 데이� 또는 기타 운영 지표는 포함되어 있지 않습니다. � 정보� 명시적으� 제출� 것이 아닌 제공� �이며, 이후 참조되지 않는 � 다른 Exchange Act 또는 Securities Act 보고서에 통합되지 않습니다. Exhibit 104� Inline XBRL 표지 페이지� 제공합니�.

Point 7.01 � Règlement FD : Le 30 juillet 2025, Moleculin Biotech, Inc. (NASDAQ : MBRX) a soumis un formulaire 8-K annonçant qu'elle a reçu un Avis d'Intention d'Octroi pour la demande de brevet européenne « Préparation du lyophilisat pré-liposomal d'Annamycine ».

La divulgation, fournie via l'Exhibit 99.1 joint, indique que le brevet devrait couvrir la formulation d'Annamycine de la Société en Europe une fois officiellement délivré. Aucun état financier, données sur les résultats ou autres indicateurs opérationnels ne sont inclus. Les informations sont expressément fournies, non déposées, et ne seront donc pas intégrées dans d'autres rapports au titre de l'Exchange Act ou du Securities Act sauf s'ils sont ultérieurement référencés. L'Exhibit 104 fournit la page de couverture Inline XBRL.

Posten 7.01 � Regulation FD: Am 30. Juli 2025 reichte Moleculin Biotech, Inc. (NASDAQ: MBRX) ein 8-K ein und gab bekannt, dass es eine Absichtserklärung zur Erteilung für die europäische Patentanmeldung „Herstellung des prä-liposomalen Annamycin-Lyophilisats� erhalten hat.

Die Offenlegung, bereitgestellt durch die angehängte Anlage 99.1, weist darauf hin, dass das Patent voraussichtlich die Annamycin-Formulierung des Unternehmens in Europa abdecken wird, sobald es formell erteilt wird. Es sind keine Finanzberichte, Gewinnzahlen oder andere operative Kennzahlen enthalten. Die Informationen werden ausdrücklich bereitgestellt, nicht eingereicht und werden daher nicht in andere Berichte nach dem Exchange Act oder Securities Act aufgenommen, es sei denn, sie werden später referenziert. Anlage 104 enthält die Inline-XBRL-Titelseite.

Positive
  • Received Notice of Intent to Grant for European patent covering Pre-liposomal Annamycin Lyophilizate, enhancing prospective IP protection in a key market.
Negative
  • None.

Insights

TL;DR: European patent notice modestly improves MBRX competitive moat; financial impact not yet quantifiable.

The notice of intent to grant extends future intellectual-property protection for Annamycin, Moleculin’s lead oncology candidate. Stronger IP in a major market can enhance pricing power and partnering leverage, supporting long-term value. However, with no accompanying clinical or revenue data, the immediate valuation effect is limited. Given Moleculin’s development-stage status, any IP progress is material but preliminary.

TL;DR: Pending EU patent reduces regulatory risk for Annamycin formulation, a clear strategic positive.

An EU “notice of intent� typically precedes formal patent issuance within months, locking in 20-year protection from the filing date. This strengthens Moleculin’s bargaining position for regional licensing or funding. The filing lacks details on claims scope, but simply advancing to grant stage is a de-risking milestone for a small-cap biotech.

Voce 7.01 � Regolamento FD: Il 30 luglio 2025 Moleculin Biotech, Inc. (NASDAQ: MBRX) ha presentato un modulo 8-K comunicando di aver ricevuto un Avviso di Intenzione di Concessione per la domanda di brevetto europea “Preparazione del Liofilizzato Pre-liposomiale di Annamicina.�

La comunicazione, fornita tramite l'Esibizione 99.1 allegata, indica che il brevetto dovrebbe coprire la formulazione di Annamicina della Società in Europa una volta formalmente rilasciato. Non sono inclusi bilanci finanziari, dati sugli utili o altri indicatori operativi. Le informazioni sono espressamente fornite, non depositate, e pertanto non saranno incorporate in altri rapporti ai sensi del Exchange Act o del Securities Act a meno che non vengano successivamente richiamate. L'Esibizione 104 contiene la pagina di copertura Inline XBRL.

Artículo 7.01 � Reglamento FD: El 30 de julio de 2025, Moleculin Biotech, Inc. (NASDAQ: MBRX) presentó un formulario 8-K anunciando que ha recibido un Aviso de Intención de Concesión para la solicitud de patente europea “Preparación del Liofilizado Pre-liposomal de Annamicina.�

La divulgación, proporcionada a través del Anexo 99.1 adjunto, indica que se espera que la patente cubra la formulación de Annamicina de la Compañía en Europa una vez emitida formalmente. No se incluyen estados financieros, datos de ganancias ni otras métricas operativas. La información se proporciona expresamente como suministrada, no presentada, y por lo tanto no se incorporará en otros informes bajo la Exchange Act o Securities Act a menos que se haga referencia posteriormente. El Anexo 104 proporciona la portada Inline XBRL.

항목 7.01 � 규정 FD: 2025� 7� 30�, Moleculin Biotech, Inc. (NASDAQ: MBRX)은 유럽 특허 출원 “프�-리포좀 안나마이� 동결건조제의 제조”에 대� 허가 의사 통지�� 받았음을 알리� 8-K� 제출했습니다.

첨부� Exhibit 99.1� 통해 제공� 공시� 해당 특허가 정식으로 발급되면 회사� 안나마이� 제형� 유럽에서 보호� 것으� 예상된다� 명시하고 있습니다. 재무제표, 수익 데이� 또는 기타 운영 지표는 포함되어 있지 않습니다. � 정보� 명시적으� 제출� 것이 아닌 제공� �이며, 이후 참조되지 않는 � 다른 Exchange Act 또는 Securities Act 보고서에 통합되지 않습니다. Exhibit 104� Inline XBRL 표지 페이지� 제공합니�.

Point 7.01 � Règlement FD : Le 30 juillet 2025, Moleculin Biotech, Inc. (NASDAQ : MBRX) a soumis un formulaire 8-K annonçant qu'elle a reçu un Avis d'Intention d'Octroi pour la demande de brevet européenne « Préparation du lyophilisat pré-liposomal d'Annamycine ».

La divulgation, fournie via l'Exhibit 99.1 joint, indique que le brevet devrait couvrir la formulation d'Annamycine de la Société en Europe une fois officiellement délivré. Aucun état financier, données sur les résultats ou autres indicateurs opérationnels ne sont inclus. Les informations sont expressément fournies, non déposées, et ne seront donc pas intégrées dans d'autres rapports au titre de l'Exchange Act ou du Securities Act sauf s'ils sont ultérieurement référencés. L'Exhibit 104 fournit la page de couverture Inline XBRL.

Posten 7.01 � Regulation FD: Am 30. Juli 2025 reichte Moleculin Biotech, Inc. (NASDAQ: MBRX) ein 8-K ein und gab bekannt, dass es eine Absichtserklärung zur Erteilung für die europäische Patentanmeldung „Herstellung des prä-liposomalen Annamycin-Lyophilisats� erhalten hat.

Die Offenlegung, bereitgestellt durch die angehängte Anlage 99.1, weist darauf hin, dass das Patent voraussichtlich die Annamycin-Formulierung des Unternehmens in Europa abdecken wird, sobald es formell erteilt wird. Es sind keine Finanzberichte, Gewinnzahlen oder andere operative Kennzahlen enthalten. Die Informationen werden ausdrücklich bereitgestellt, nicht eingereicht und werden daher nicht in andere Berichte nach dem Exchange Act oder Securities Act aufgenommen, es sei denn, sie werden später referenziert. Anlage 104 enthält die Inline-XBRL-Titelseite.

false 0001659617 0001659617 2025-07-30 2025-07-30
 
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): July 30, 2025
 
mbrx20250729c_8kimg001.jpg
 
 
 
MOLECULIN BIOTECH, INC.
(Exact Name of Registrant as Specified in its Charter)
 
Delaware
001-37758
47-4671997
(State or Other Jurisdiction of
Incorporation or Organization)
(Commission File No.)
(I.R.S. Employer Identification
No.)
 
5300 Memorial Drive, Suite 950, Houston, TX 77007
(Address of principal executive offices and zip code)
 
(713) 300-5160
(Registrant’s telephone number, including area code)
 
(Former name or former address, if changed from 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-14(c))
 
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. ☐
 
Securities registered pursuant to Section 12(b) of the Act:
 
Title of each class
Trading Symbol (s)
Name of each exchange on which registered
Common Stock, par value $.001 per share
MBRX
The NASDAQ Stock Market LLC
 
 
 

 
 
 
 
Item 7.01
Regulation FD Disclosure
 
On July 30, 2025, Moleculin Biotech, Inc. (the “Company”), issued a press release which announced that the Company has received a Notice of Intent to Grant for the European patent application titled, “Preparation of Preliposomal Annamycin Lyophilizate.”
 
A copy of the press release is attached to this report as Exhibit 99.1 and is incorporated by reference herein.
 
The information contained in Item 7.01 of this Current Report on Form 8-K, including Exhibit 99.1, is being furnished and shall not be “filed” for the purpose of the Securities Exchange Act of 1934, as amended (“Exchange Act”), nor shall it be incorporated by reference in any filing under the Exchange Act or the Securities Act of 1933, as amended (“Securities Act”), unless specifically identified therein as being incorporated by reference.
 
Item 9.01
Financial Statements and Exhibits.
 
(d)
Exhibits.
 
Exhibit
No.
Description
 
99.1
Press Releasedated July 30, 2025
   
 
104
Cover page Interactive Data File (formatted as Inline XBRL document)
 
 
 
SIGNATURE
 
Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
 
MOLECULIN BIOTECH, INC. 
 
       
       
 
Date:
July 30, 2025
 
       
 
By:
/s/ Jonathan P. Foster
 
   
Jonathan P. Foster
 
 
 
 

FAQ

What did Moleculin Biotech (MBRX) disclose in its 30 July 2025 Form 8-K?

It announced a Notice of Intent to Grant for its European patent application titled “Preparation of Pre-liposomal Annamycin Lyophilizate.�

Which item of Form 8-K does the disclosure fall under?

Item 7.01 � Regulation FD Disclosure.

Does the filing include financial statements or earnings data?

No. The 8-K only furnishes the patent notice press release; no financial data is provided.

Where can investors read the full press release?

The press release is attached as Exhibit 99.1 to the 8-K.

Is the disclosed information considered filed or furnished?

It is furnished, not filed, meaning it will not be incorporated into other SEC filings unless specifically referenced.
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