[8-K] FIRST NORTHERN COMMUNITY BANCORP Reports Material Event

Rhea-AI Filing Summary

First Northern Community Bancorp filed an 8-K announcing it issued a press release on October 29, 2025 regarding financial results for the third quarter of 2025. The release is furnished under Items 2.02 and 7.01 and attached as Exhibit 99.1. The company states it does not intend for this exhibit to be incorporated by reference into future Exchange Act filings.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): September 30, 2025

FIRST NORTHERN COMMUNITY BANCORP

(Exact Name of Registrant as Specified in Its Charter)

000-30707

(Commission File Number)

California	68-0450397
(State or Other Jurisdiction of Incorporation)	(I.R.S. Employer Identification No.)

195 N First Street

Dixon, California 95620

(Address of principal executive offices, including zip code)

(707) 678-3041

(Registrant’s telephone number, including area code)

NOT APPLICABLE

(Former name or former address, if changed since last report)

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:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
FNRN		FNRN

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. ☐

ITEM 2.02 RESULTS OF OPERATION AND FINANCIAL CONDITION

On October 29, 2025, First Northern Community Bancorp issued a press release concerning financial results for the 3rd quarter of 2025, a copy of which is included as ITEM 9.01 (c) Exhibit 99.1 and incorporated herein by reference in both ITEM 2.02 and ITEM 7.01.  The Company does not intend for this exhibit to be incorporated by reference into future filings under the Securities Exchange Act of 1934.

ITEM 7.01 REGULATION FD DISCLOSURE

On October 29, 2025, First Northern Community Bancorp issued a press release concerning financial results for the 3rd quarter of 2025, a copy of which is included as ITEM 9.01 (c) Exhibit 99.1 and incorporated herein by reference in both ITEM 2.02 and ITEM 7.01 in accordance with SEC Release No. 33-8216.

ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS

(c) Exhibits

99.1 Press Release, dated October 29, 2025

EXHIBIT INDEX

Exhibit	Document
99.1	Earnings Press Release, dated October 29, 2025
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

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.

Date     October 29, 2025	First Northern Community Bancorp (Registrant)
	/s/ Jeremiah Z. Smith
	By: Jeremiah Z. Smith
	President/Chief Executive Officer

FAQ

What did FNRN disclose in this 8-K?

The company furnished a press release announcing financial results for the third quarter of 2025, attached as Exhibit 99.1 under Items 2.02 and 7.01.

When was First Northern Community Bancorp’s press release issued?

The press release was issued on October 29, 2025.

Where can I find the Q3 2025 results for FNRN?

They are contained in Exhibit 99.1 to this 8-K.

Is the earnings press release incorporated into future filings?

No. The company indicates the exhibit is not intended to be incorporated into future Exchange Act filings.

Which 8-K items cover the press release?

Item 2.02 (Results of Operations and Financial Condition) and Item 7.01 (Regulation FD Disclosure).

Who signed the 8-K for FNRN?

It was signed by Jeremiah Z. Smith, President and Chief Executive Officer.