STOCK TITAN

[15-12G] Kronos Bio, Inc. SEC Filing

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
15-12G
Rhea-AI Filing Summary

Kronos Bio, Inc. (KRON) filed a Form 15-12G with the U.S. SEC on 30 June 2025, certifying the termination of registration of its common stock under Section 12(g) of the Securities Exchange Act of 1934 and suspending the company’s duty to file reports under Sections 13 and 15(d).

The company relied on Rule 12g-4(a)(1) and Rule 12h-3(b)(1)(i), disclosing an approximate holder count of one. No other securities remain subject to reporting obligations. The notice was signed by Chief Financial Officer Michael Hearne.

Once the Form 15 becomes effective, Kronos Bio will no longer submit periodic filings such as Forms 10-K, 10-Q or 8-K, significantly reducing public disclosure and potentially affecting liquidity for remaining shareholders.

Kronos Bio, Inc. (KRON) ha presentato il Modulo 15-12G alla SEC statunitense il 30 giugno 2025, certificando la cessazione della registrazione delle sue azioni ordinarie ai sensi della Sezione 12(g) del Securities Exchange Act del 1934 e sospendendo l'obbligo della società di presentare report ai sensi delle Sezioni 13 e 15(d).

La società si è basata sulla Regola 12g-4(a)(1) e sulla Regola 12h-3(b)(1)(i), dichiarando un numero approssimativo di detentori pari a uno. Nessun altro titolo è soggetto ad obblighi di rendicontazione. L’avviso è stato firmato dal Direttore Finanziario Michael Hearne.

Una volta che il Modulo 15 diventerà efficace, Kronos Bio non presenterà più documenti periodici come i Moduli 10-K, 10-Q o 8-K, riducendo significativamente la trasparenza pubblica e potenzialmente influenzando la liquidità per gli azionisti rimanenti.

Kronos Bio, Inc. (KRON) presentó el Formulario 15-12G ante la SEC de EE. UU. el 30 de junio de 2025, certificando la terminación del registro de sus acciones comunes bajo la Sección 12(g) del Securities Exchange Act de 1934 y suspendiendo la obligación de la compañía de presentar informes bajo las Secciones 13 y 15(d).

La empresa se basó en la Regla 12g-4(a)(1) y la Regla 12h-3(b)(1)(i), revelando un conteo aproximado de titulares de uno. No quedan otros valores sujetos a obligaciones de reporte. El aviso fue firmado por el Director Financiero Michael Hearne.

Una vez que el Formulario 15 entre en vigor, Kronos Bio dejará de presentar informes periódicos como los Formularios 10-K, 10-Q o 8-K, reduciendo significativamente la divulgación pública y potencialmente afectando la liquidez para los accionistas restantes.

Kronos Bio, Inc. (KRON)는 2025년 6월 30일 미국 SEC에 Form 15-12G를 제출하여 1934년 증권거래법 섹션 12(g)에 따른 보통주 등록 종료를 인증하고 섹션 13 및 15(d)에 따른 보고 의무를 중단했습니다.

회사는 규칙 12g-4(a)(1)규칙 12h-3(b)(1)(i)에 근거하여 대략 1명의 주주 수를 공개했습니다. 보고 의무가 남아 있는 다른 증권은 없습니다. 이 통지는 최고재무책임자 Michael Hearne가 서명했습니다.

Form 15가 효력을 발휘하면 Kronos Bio는 더 이상 10-K, 10-Q 또는 8-K와 같은 정기 보고서를 제출하지 않으며, 이는 공개 정보를 크게 줄이고 남은 주주의 유동성에 영향을 미칠 수 있습니다.

Kronos Bio, Inc. (KRON) a déposé un formulaire 15-12G auprès de la SEC américaine le 30 juin 2025, certifiant la cessation de l’enregistrement de ses actions ordinaires en vertu de la Section 12(g) du Securities Exchange Act de 1934 et suspendant l’obligation de la société de déposer des rapports en vertu des Sections 13 et 15(d).

La société s’est appuyée sur la règle 12g-4(a)(1) et la règle 12h-3(b)(1)(i), divulguant un nombre approximatif d’un détenteur. Aucun autre titre n’est soumis aux obligations de rapport. L’avis a été signé par le directeur financier Michael Hearne.

Une fois que le formulaire 15 entrera en vigueur, Kronos Bio ne soumettra plus de rapports périodiques tels que les formulaires 10-K, 10-Q ou 8-K, réduisant ainsi considérablement la divulgation publique et pouvant potentiellement affecter la liquidité des actionnaires restants.

Kronos Bio, Inc. (KRON) reichte am 30. Juni 2025 ein Formular 15-12G bei der US-SEC ein und bestätigte damit die Beendigung der Registrierung seiner Stammaktien gemäß Abschnitt 12(g) des Securities Exchange Act von 1934 sowie die Aussetzung der Berichtspflicht nach den Abschnitten 13 und 15(d).

Das Unternehmen stützte sich auf Regel 12g-4(a)(1) und Regel 12h-3(b)(1)(i) und gab eine ungefähre Aktionärszahl von einem an. Es unterliegen keine weiteren Wertpapiere Berichtspflichten. Die Mitteilung wurde vom Finanzvorstand Michael Hearne unterzeichnet.

Sobald das Formular 15 wirksam wird, wird Kronos Bio keine periodischen Meldungen wie Formulare 10-K, 10-Q oder 8-K mehr einreichen, was die öffentliche Offenlegung erheblich reduziert und möglicherweise die Liquidität der verbleibenden Aktionäre beeinträchtigt.

Positive
  • None.
Negative
  • Termination of SEC registration eliminates mandatory public disclosures, reducing transparency and likely decreasing trading liquidity for remaining shareholders.

Insights

TL;DR: Deregistration ends SEC reporting, sharply reducing transparency and likely hurting public shareholders.

Filing Form 15 under Rules 12g-4(a)(1) and 12h-3(b)(1)(i) is a decisive step to exit the public-company reporting framework. With only one holder of record, KRON meets the statutory thresholds, so the termination should take effect automatically. While legally permissible, the move eliminates audited financial statements, proxy disclosures and current reports, removing critical oversight mechanisms. For investors still holding shares, reduced information flow may lower market liquidity and widen bid-ask spreads. The action is therefore material and, from a governance standpoint, negative for minority shareholders.

TL;DR: Form 15 filing is materially negative; future financial data will disappear, complicating valuation.

This filing signals an immediate shift from public to private-style disclosure. Without periodic SEC reports, fundamental analysis becomes difficult, forcing investors to rely on limited or voluntary information. Liquidity constraints typically follow, as many institutional mandates restrict holdings in non-reporting securities. Consequently, the risk-adjusted required return on KRON stock rises, pressuring valuation. Unless an exit event—such as a tender offer—follows, shareholders face higher uncertainty.

Kronos Bio, Inc. (KRON) ha presentato il Modulo 15-12G alla SEC statunitense il 30 giugno 2025, certificando la cessazione della registrazione delle sue azioni ordinarie ai sensi della Sezione 12(g) del Securities Exchange Act del 1934 e sospendendo l'obbligo della società di presentare report ai sensi delle Sezioni 13 e 15(d).

La società si è basata sulla Regola 12g-4(a)(1) e sulla Regola 12h-3(b)(1)(i), dichiarando un numero approssimativo di detentori pari a uno. Nessun altro titolo è soggetto ad obblighi di rendicontazione. L’avviso è stato firmato dal Direttore Finanziario Michael Hearne.

Una volta che il Modulo 15 diventerà efficace, Kronos Bio non presenterà più documenti periodici come i Moduli 10-K, 10-Q o 8-K, riducendo significativamente la trasparenza pubblica e potenzialmente influenzando la liquidità per gli azionisti rimanenti.

Kronos Bio, Inc. (KRON) presentó el Formulario 15-12G ante la SEC de EE. UU. el 30 de junio de 2025, certificando la terminación del registro de sus acciones comunes bajo la Sección 12(g) del Securities Exchange Act de 1934 y suspendiendo la obligación de la compañía de presentar informes bajo las Secciones 13 y 15(d).

La empresa se basó en la Regla 12g-4(a)(1) y la Regla 12h-3(b)(1)(i), revelando un conteo aproximado de titulares de uno. No quedan otros valores sujetos a obligaciones de reporte. El aviso fue firmado por el Director Financiero Michael Hearne.

Una vez que el Formulario 15 entre en vigor, Kronos Bio dejará de presentar informes periódicos como los Formularios 10-K, 10-Q o 8-K, reduciendo significativamente la divulgación pública y potencialmente afectando la liquidez para los accionistas restantes.

Kronos Bio, Inc. (KRON)는 2025년 6월 30일 미국 SEC에 Form 15-12G를 제출하여 1934년 증권거래법 섹션 12(g)에 따른 보통주 등록 종료를 인증하고 섹션 13 및 15(d)에 따른 보고 의무를 중단했습니다.

회사는 규칙 12g-4(a)(1)규칙 12h-3(b)(1)(i)에 근거하여 대략 1명의 주주 수를 공개했습니다. 보고 의무가 남아 있는 다른 증권은 없습니다. 이 통지는 최고재무책임자 Michael Hearne가 서명했습니다.

Form 15가 효력을 발휘하면 Kronos Bio는 더 이상 10-K, 10-Q 또는 8-K와 같은 정기 보고서를 제출하지 않으며, 이는 공개 정보를 크게 줄이고 남은 주주의 유동성에 영향을 미칠 수 있습니다.

Kronos Bio, Inc. (KRON) a déposé un formulaire 15-12G auprès de la SEC américaine le 30 juin 2025, certifiant la cessation de l’enregistrement de ses actions ordinaires en vertu de la Section 12(g) du Securities Exchange Act de 1934 et suspendant l’obligation de la société de déposer des rapports en vertu des Sections 13 et 15(d).

La société s’est appuyée sur la règle 12g-4(a)(1) et la règle 12h-3(b)(1)(i), divulguant un nombre approximatif d’un détenteur. Aucun autre titre n’est soumis aux obligations de rapport. L’avis a été signé par le directeur financier Michael Hearne.

Une fois que le formulaire 15 entrera en vigueur, Kronos Bio ne soumettra plus de rapports périodiques tels que les formulaires 10-K, 10-Q ou 8-K, réduisant ainsi considérablement la divulgation publique et pouvant potentiellement affecter la liquidité des actionnaires restants.

Kronos Bio, Inc. (KRON) reichte am 30. Juni 2025 ein Formular 15-12G bei der US-SEC ein und bestätigte damit die Beendigung der Registrierung seiner Stammaktien gemäß Abschnitt 12(g) des Securities Exchange Act von 1934 sowie die Aussetzung der Berichtspflicht nach den Abschnitten 13 und 15(d).

Das Unternehmen stützte sich auf Regel 12g-4(a)(1) und Regel 12h-3(b)(1)(i) und gab eine ungefähre Aktionärszahl von einem an. Es unterliegen keine weiteren Wertpapiere Berichtspflichten. Die Mitteilung wurde vom Finanzvorstand Michael Hearne unterzeichnet.

Sobald das Formular 15 wirksam wird, wird Kronos Bio keine periodischen Meldungen wie Formulare 10-K, 10-Q oder 8-K mehr einreichen, was die öffentliche Offenlegung erheblich reduziert und möglicherweise die Liquidität der verbleibenden Aktionäre beeinträchtigt.


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 15
 
CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.

001-39592
Commission File Number

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

4747 Executive Drive, Suite 210
San Diego, CA 92121
(858) 281-5372
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Common Stock, $0.001 par value per share
(Title of each class of securities covered by this Form)

None
(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)
 
Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:
 
 
Rule 12g-4(a)(1)
 
Rule 12g-4(a)(2)
 
Rule 12h-3(b)(1)(i)
 
Rule 12h-3(b)(1)(ii)
 
Rule 15d-6
 
Rule 15d-22(b)

Approximate number of holders of record as of the certification or notice date:
One



Pursuant to the requirements of the Securities Exchange Act of 1934, Kronos Bio, Inc. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.
 
Date: June 30, 2025           
KRONOS BIO, INC.


By:
/s/ Michael Hearne
 
Name: Michael Hearne
 
Title: Chief Financial Officer



FAQ

What did Kronos Bio (KRON) file with the SEC on June 30, 2025?

Kronos Bio filed Form 15-12G, certifying the termination of registration of its common stock.

Which rules did Kronos Bio rely on for deregistration?

The company checked Rule 12g-4(a)(1) and Rule 12h-3(b)(1)(i).

How many holders of record does Kronos Bio report in the filing?

The filing states there is one holder of record.

What class of securities is covered by Kronos Bio's Form 15?

The filing covers the company’s Common Stock, $0.001 par value per share.

Who signed the Form 15 on behalf of Kronos Bio?

It was signed by Michael Hearne, Chief Financial Officer.

Does Kronos Bio have any other securities that remain registered?

No. The filing lists None for other classes of securities.
Kronos Bio, Inc.

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