Form 8-K

8-K — SILVER BOW MINING CORP.

Accession: 0001539497-26-001697

Filed: 2026-06-09

Period: 2026-06-03

CIK: 0002067674

SIC: 1040 (GOLD & SILVER ORES)

Item: Changes in Registrant's Certifying Accountant

Item: Financial Statements and Exhibits

Documents

8-K — n5138_x25-8k.htm (Primary)

EX-16.1 — LETTER FROM ASSURE CPA, LLC, DATED JUNE 9, 2026 (n5138_x25exh16-1.htm)

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2026-06-03

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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): June 3, 2026

Silver

Bow Mining Corp.

(Exact

name of registrant as specified in its charter)

British

Columbia

001-43242

98-1858068

(State

or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S.

Employer

Identification Number)

1401

Idaho Street

Butte,

Montana

59701

(Address

of principal executive offices)

(Zip

Code)

Registrant’s

telephone number, including area code: 406-718-7593

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

Name

of each exchange on which registered:

Common Shares, no

par value

SBMT

NYSE American, LLC

Indicate

by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act (§230.405

of this chapter) or Rule 12b-2 of the Exchange Act (§240.12b-2 of this chapter).

Emerging

growth company ☒

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 4.01 Changes in Registrant’s Certifying Accountant

(a) Termination of Independent Registered Public Accounting Firm

On June 3, 2026, the audit committee of the board of directors (the “Audit Committee”) of Silver Bow Mining Corp. (the “Company”) was notified that Assure CPA, LLC (“Assure”), independent registered public accounting firm to the Company, merged into Sadler Gibb & Associates LLC (“Sadler Gibb”) pursuant to an asset purchase agreement. As

a result of the merger, Assure ceased operations as a public accounting firm and, on June 3, 2026, provided the Audit Committee with its resignation as the Company’s independent registered public accounting firm.

The audit report of Assure on the Company’s consolidated financial statements for the year ended December 31, 2025 (a previously appointed independent public accounting firm provided an audit report on the Company’s consolidated financial statements for the year ended December 31, 2024) did contain a modification regarding uncertainty of the ability of the Company to continue as a going concern but did

not contain any other adverse opinion or a disclaimer of opinion, and were not otherwise qualified or modified as to uncertainty, audit scope, or accounting principles.

During the two most recent fiscal years ended December 31, 2025 and 2024 and through the subsequent interim period preceding the resignation of Assure on June 3, 2026, there were (i) no disagreements (within the meaning of Item 304(a)(1)(iv) of Regulation S-K and the related instructions) with Assure on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedures

which, if not resolved to Assure’s satisfaction, would have caused Assure to make reference to the matter in its reports, and (ii) no “reportable events” within the meaning of Item 304(a)(1)(v) of Regulation S-K.

The Company provided Assure with a copy of these disclosures as set forth under this Item 4.01 and requested that Assure furnish the Company with a letter addressed to the Securities and Exchange Commission stating whether Assure agrees with the above statements and, if not, stating the respects in which it does not agree. A copy of the response letter from Assure is attached hereto as Exhibit 16.1.

(b) Appointment of Independent Registered Public Accounting Firm

On June 8, 2026, the Audit Committee approved the appointment of Sadler Gibb as the Company’s independent registered public accounting firm.

During the fiscal years ended December 31, 2025 and 2024 and through the subsequent interim period preceding their appointment on June 8, 2026, neither the Company, nor anyone on its behalf, consulted Sadler Gibb regarding either (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered with respect to the consolidated

financial statements of the Company, and no written report or oral advice was provided to the Company by Sadler Gibb that was an important factor considered by the Company in reaching a decision as to any accounting, auditing or financial reporting issue; or (ii) any matter that was the subject of a “disagreement” (as defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions) or a “reportable event” (as that term is defined in Item 304(a)(1)(v) of Regulation

S-K).

Item 9.01 Financial Statements and Exhibits

16.1

Letter from Assure CPA, LLC, dated June 9, 2026

104

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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.

SILVER BOW MINING CORP.

By:

/s/ C. Travis Naugle

C. Travis Naugle

Chief Executive Officer

Dated: June 9, 2026

EX-16.1 — LETTER FROM ASSURE CPA, LLC, DATED JUNE 9, 2026

EX-16.1

Filename: n5138_x25exh16-1.htm · Sequence: 2

EXHIBIT 16.1

June 9, 2026

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Ladies and Gentlemen:

We have read the statements made by Silver Bow Mining Corp. under Item 4.01 of its Current Report on Form 8-K dated June 9, 2026, and we agree with the statements concerning our firm contained therein.

Very truly yours,

/s/ Assure CPA, LLC

Assure CPA, LLC

Spokane, Washington

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