STOCK TITAN

[Form 3] Columbia Banking Systems Inc Initial Statement of Beneficial Ownership

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
3

Columbia Banking System, Inc. (COLB) received an initial Form 3 disclosing that Mitchell M. Christian is reported as a Director and the filing shows no securities beneficially owned by the reporting person. The Form lists the triggering event date as 08/31/2025 and includes an attorney-in-fact signature on the form. This indicates the director currently holds no direct or indirect equity stake disclosed on the Form 3.

Columbia Banking System, Inc. (COLB) ha ricevuto un Modulo 3 iniziale che rivela che Mitchell M. Christian è riportato come Direttore e la presentazione mostra nessun titolo di proprietà beneficiaria detenuto dalla persona che presenta. Il modulo indica la data dell'evento scatenante come 08/31/2025 e include una firma di procura sul modulo. Ciò indica che il direttore attualmente non possiede partecipazioni azionarie dirette o indirette divulgate nel Form 3.

Columbia Banking System, Inc. (COLB) recibió un Formulario 3 inicial que divulga que Mitchell M. Christian figura como Director y la presentación muestra que la persona que informa no posee valores de forma beneficiosa. El Formulario indica la fecha del evento desencadenante como 08/31/2025 e incluye una firma de apoderado en el formulario. Esto indica que el director actualmente no posee ninguna participación directa o indirecta revelada en el Formulario 3.

Columbia Banking System, Inc. (COLB)은 초기 Form 3를 수신했으며, Mitchell M. ChristianDirector로 보고되었고 제출 서류에 보고자가 소유한 증권이 전혀 없다고 기재되어 있습니다. 양식은 트리거 이벤트 날짜를 08/31/2025로 기재하고 양식에 대리인 서명을 포함합니다. 이는 이 이사가 현재 Form 3에 공개된 직접적 또는 간접적 지분을 보유하고 있지 않음을 시사합니다.

Columbia Banking System, Inc. (COLB) a reçu un Formulaire 3 initial indiquant que Mitchell M. Christian est signalé comme Directeur et que le dépôt montre que la personne déclarante ne détient aucun titre détenu de manière bénéficiaire. Le formulaire indique la date de l’événement déclencheur comme 08/31/2025 et comprend une signature d’un mandataire sur le formulaire. Cela indique que le directeur ne détient actuellement aucune participation en capital directe ou indirecte divulguée sur le Formulaire 3.

Columbia Banking System, Inc. (COLB) erhielt ein anfängliches Formular 3, das offengelegt, dass Mitchell M. Christian als Director gemeldet wird und die Einreichung zeigt, dass keine Wertpapiere, die vorteilhaft gehört werden von der meldenden Person vorhanden sind. Das Formular listet das Auslöseereignisdatum als 08/31/2025 und enthält eine Unterschrift eines Bevollmächtigten auf dem Formular. Dies deutet darauf hin, dass der Direktor derzeit keine direkte oder indirekte Eigenkapitalbeteiligung besitzt, die im Formular 3 offengelegt wird.

Columbia Banking System, Inc. (COLB) تلقّت نموذجاً أولياً 3 يكشف أن Mitchell M. Christian مذكور كـ مدير وأن الملف يظهر أن لا توجد أسهم مملوكة بشكل مستفيد من قبل الشخص المبلغ عنه. يسجل النموذج تاريخ الحدث المفعل كـ 08/31/2025 ويشمل توقيع وكيل بموجب الوكالة على النموذج. وهذا يشير إلى أن المدير لا يمتلك حالياً أي حصة ملكية مباشرة أو غير مباشرة كما تم الإفصاح عنها في النموذج 3.

Columbia Banking System, Inc. (COLB) 收到了一份初始 Form 3,披露 Mitchell M. Christian 被报告为 董事,并且申报显示申报人没有实际拥有的证券。该表格将触发事件日期列为 08/31/2025,并在表格上包含一名授权代理人的签名。这表明该董事目前未披露任何直接或间接的股权持有。

Positive
  • None.
Negative
  • None.

Columbia Banking System, Inc. (COLB) ha ricevuto un Modulo 3 iniziale che rivela che Mitchell M. Christian è riportato come Direttore e la presentazione mostra nessun titolo di proprietà beneficiaria detenuto dalla persona che presenta. Il modulo indica la data dell'evento scatenante come 08/31/2025 e include una firma di procura sul modulo. Ciò indica che il direttore attualmente non possiede partecipazioni azionarie dirette o indirette divulgate nel Form 3.

Columbia Banking System, Inc. (COLB) recibió un Formulario 3 inicial que divulga que Mitchell M. Christian figura como Director y la presentación muestra que la persona que informa no posee valores de forma beneficiosa. El Formulario indica la fecha del evento desencadenante como 08/31/2025 e incluye una firma de apoderado en el formulario. Esto indica que el director actualmente no posee ninguna participación directa o indirecta revelada en el Formulario 3.

Columbia Banking System, Inc. (COLB)은 초기 Form 3를 수신했으며, Mitchell M. ChristianDirector로 보고되었고 제출 서류에 보고자가 소유한 증권이 전혀 없다고 기재되어 있습니다. 양식은 트리거 이벤트 날짜를 08/31/2025로 기재하고 양식에 대리인 서명을 포함합니다. 이는 이 이사가 현재 Form 3에 공개된 직접적 또는 간접적 지분을 보유하고 있지 않음을 시사합니다.

Columbia Banking System, Inc. (COLB) a reçu un Formulaire 3 initial indiquant que Mitchell M. Christian est signalé comme Directeur et que le dépôt montre que la personne déclarante ne détient aucun titre détenu de manière bénéficiaire. Le formulaire indique la date de l’événement déclencheur comme 08/31/2025 et comprend une signature d’un mandataire sur le formulaire. Cela indique que le directeur ne détient actuellement aucune participation en capital directe ou indirecte divulguée sur le Formulaire 3.

Columbia Banking System, Inc. (COLB) erhielt ein anfängliches Formular 3, das offengelegt, dass Mitchell M. Christian als Director gemeldet wird und die Einreichung zeigt, dass keine Wertpapiere, die vorteilhaft gehört werden von der meldenden Person vorhanden sind. Das Formular listet das Auslöseereignisdatum als 08/31/2025 und enthält eine Unterschrift eines Bevollmächtigten auf dem Formular. Dies deutet darauf hin, dass der Direktor derzeit keine direkte oder indirekte Eigenkapitalbeteiligung besitzt, die im Formular 3 offengelegt wird.

SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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: 3235-0104
Estimated average burden
hours per response: 0.5
1. Name and Address of Reporting Person*
MITCHELL M CHRISTIAN

(Last) (First) (Middle)
C/O COLUMBIA BANKING SYSTEM, INC.
1301 A STREET

(Street)
TACOMA WA 98402

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
08/31/2025
3. Issuer Name and Ticker or Trading Symbol
COLUMBIA BANKING SYSTEM, INC. [ COLB ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
5. 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 Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney
No securities are beneficially owned.
/s/ Lisa M. White, Attorney-in-fact 09/03/2025
** 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 5 (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 does Columbia Banking System (COLB) Form 3 for Mitchell M. Christian report?

The Form 3 reports that Mitchell M. Christian is a Director and that no securities are beneficially owned by him on the Form 3.

What was the event date listed on the COLB Form 3?

The event date listed on the Form 3 is 08/31/2025.

Does the Form 3 show any derivative or non-derivative holdings for the director?

No. The Form 3 explicitly states that no securities are beneficially owned, and no entries appear in the non-derivative or derivative tables.

Who signed the Form 3 filed for Mitchell M. Christian?

The form bears a signature executed by Lisa M. White, Attorney-in-fact.

Is this Form 3 an initial filing or an amendment for COLB?

This document is an initial Form 3 (Initial Statement of Beneficial Ownership).
Columbia Bank

NASDAQ:COLB

COLB Rankings

COLB Latest News

COLB Latest SEC Filings

COLB Stock Data

7.28B
297.12M
0.61%
72.11%
6.62%
Banks - Regional
State Commercial Banks
Link
United States
TACOMA