0001423869False00014238692026-05-272026-05-27

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)

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Securities registered pursuant to Section 12(b) of the Act:

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. ☐

The annual meeting of shareholders of PCB Bancorp (the “Company”) was held on May 27, 2026. As of March 31, 2026, the voting record date for the meeting, there were 14,231,423 shares of the Company’s common stock outstanding. At the meeting, the shareholders voted on the following items:

1.election of directors;

2.advisory vote on executive compensation; and

3.ratification of the appointment of Crowe LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026.

A total of 10,029,076 shares of the Company's common stock were presented and voted at the meeting, constituting 70.47% of the issued and outstanding shares of the Company's common stock entitled to vote at the meeting.

The results of the items voted on are as follows:

Proposal No.1 Election of directors of the Company

Each of the nominees noted above was elected to serve as members of the board of directors of the Company until the Company’s next annual meeting of shareholders and until their successors are duly elected and qualified.

Proposal No.2 Advisory vote on executive compensation

Proposal No.3 Ratification of the appointment of Crowe LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2026

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