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Leadership changes · FSBC · SEC Form 8-K, Item 5.02

Leadership changes at Five Star Bancorp (2026)

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Who joined and who left Five Star Bancorp (FSBC)? 4 appointments and 1 departure reported from 2026-09-10 to 2026-11-09, each cited to the company's own filing.

Christopher Myers was named Chairperson of the Board of Five Star Bancorp. As of November 10, 2026, Five Star Bancorp has reported 3 leadership change filings to the SEC under Item 5.02 of Form 8-K, from September 10, 2026 to November 9, 2026, naming 4 appointments and 1 departure (Form 8-K, November 9, 2026).

FIVE STAR BANCORP named a new Chief External Affairs Officer on Sep 17. 30 companies changed executives this week.

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Key facts

  • · In / out: In · Person: Christopher Myers · Effective: 2026-11-04 · 8-K, 2026-11-09
  • · In / out: In · Person: Lydia Ramirez · Role: Chief External Affairs Officer · Effective: 2026-09-14 · 8-K, 2026-09-17
  • · In / out: Out · Person: Donna Lucas · Role: Director · 8-K, 2026-09-10
Changes5
In (appointed)4
Out (departing)1
Latest filing2026-11-09

Five Star Bancorp reported changes in 3 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-09-10 to 2026-11-09. They name 4 people, with 4 appointments and 1 departure. Every row below is cited to the filing it comes from, and this page adds each new change as Five Star Bancorp files it.

Timeline

FiledIn / outPersonRoleEffectiveSource
2026-11-09In2026-11-048-K, 2026-11-09
2026-11-09InChairperson of the Board8-K, 2026-11-09
2026-09-17InChief External Affairs Officer2026-09-148-K, 2026-09-17
2026-09-17InChief Financial Officer2026-09-148-K, 2026-09-17
2026-09-10OutDirector8-K, 2026-09-10

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Who leads Five Star Bancorp, as last reported?

For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.

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Every change, in the filing's words

Filed 2026-11-09 · 8-K

Appointed: Christopher Myers, effective 2026-11-04

On November 4, 2026, Christopher Myers was appointed to the Board of Directors (the "Board") of Five Star Bancorp (the "Company"), effective November 4, 2026, and will serve on the Strategy and Asset Liability Committees of the Board.

Appointed: Christopher Myers, Chairperson of the Board

The Board also designated Mr. Myers to serve as a Vice Chairperson of the Board.

Also stated in this filing

  • New risks and uncertainties may emerge from time to time, and it is not possible for the Company to predict their occurrence or how they will affect the Company.
Filed 2026-09-17 · 8-K

Appointed: Lydia Ramirez, Chief External Affairs Officer, effective 2026-09-14

Effective September 14, 2026, Five Star Bancorp (the "Company") appointed Lydia Ramirez to the newly established position of Executive Vice President and Chief External Affairs Officer.

Appointed: Heather Luck, Chief Financial Officer, effective 2026-09-14

In connection with Ms. Ramirez's transition, effective September 14, 2026, the Company designated Heather Luck, Executive Vice President and Chief Financial Officer, to assume oversight of the Company's Operations function in addition to her existing responsibilities.

Also stated in this filing

  • Ms. Ramirez previously served as Executive Vice President and Chief Operating Officer of the Company.
  • Ms. Luck will continue to serve as Executive Vice President and Chief Financial Officer.
Filed 2026-09-10 · 8-K

Departing: Donna Lucas, Director

On September 4, 2026, director Donna Lucas notified Five Star Bancorp (the "Company") of her intention to resign from the Company's Board of Directors (the "Board") effective immediately.

Also stated in this filing

  • Ms. Lucas' resignation from the Board is not the result of any disagreement with the Company.
  • The Board and the Company are grateful for Ms. Lucas' dedication and contributions to the Company during her tenure as director.

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Where this comes from

A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.

Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.

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Cite this page

Permanent URL: https://mentionfox.com/executive-changes/five-star-bancorp
Last updated 2026-11-10
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3
Five Star Bancorp names Christopher Myers Chair (2026). MentionFox, 2026-11-10. https://mentionfox.com/executive-changes/five-star-bancorp