NORTHRIM BANCORP INC

Annual Report on Form 10-K

Annual Report Under Section 13 of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2025.

Commission File Number 0-33501

Northrim BanCorp, Inc.

State of Incorporation: Alaska

Employer ID Number: 92-0175752

3111 C Street

Anchorage, Alaska 99503

Telephone Number: (907) 562-0062

Securities Registered Pursuant to Section 12(b) of the Act: None

Securities Registered Pursuant to Section 12(g) of the Act: Common Stock, $0.25 Par Value

Northrim BanCorp, Inc. has filed all reports required to be filed by Section 13 of the Securities and Exchange Act of 1934 during the preceding 12 months and has been subject to such filing requirements for the past 90 days.

Northrim BanCorp, Inc. has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months.

Northrim BanCorp, Inc. is an accelerated filer within the meaning of Rule 12b-2 promulgated under the Securities Exchange Act.

Northrim BanCorp, Inc. is not a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Northrim BanCorp, Inc. is required to file reports pursuant to Section 13 of the Securities Exchange Act.

Northrim BanCorp, Inc.'s financial statements do not reflect the correction of an error to previously issued financial statements.

Northrim BanCorp, Inc. is not a shell company (as defined in Rule 12b-2 of the Securities Exchange Act).

The aggregate market value of common stock held by non-affiliates of Northrim BanCorp, Inc. at June 30, 2025, was $496,019,071.

The number of shares of Northrim BanCorp Inc.’s common stock outstanding at March 6, 2026, was 22,127,970.

This Annual Report on Form 10-K incorporates into a single document the requirements of the accounting profession and the SEC. Only those sections of the Annual Report required in the following cross reference index and the information under the caption “Forward Looking Statements” are incorporated into this Form 10-K.