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Form 8-K

sec.gov

8-K — NICOLET BANKSHARES INC

Accession: 0001174850-26-000118

Filed: 2026-05-18

Period: 2026-05-18

CIK: 0001174850

SIC: 6021 (NATIONAL COMMERCIAL BANKS)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — nic-20260518.htm (Primary)

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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): May 18, 2026

NICOLET BANKSHARES, INC.

(Exact name of registrant as specified in its charter)

Wisconsin   001-37700   47-0871001

(State or other jurisdiction

of incorporation)   (Commission

File Number)   (IRS Employer

Identification No.)

111 North Washington Street

Green Bay, Wisconsin 54301

(Address of principal executive offices)

(920) 430-1400

(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

Common stock, par value $0.01 per share NIC New York Stock Exchange

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 5.07 Submission of Matters to a Vote of Security Holders.

At the annual meeting of the shareholders of Nicolet Bankshares, Inc. (“Nicolet”), held on May 18, 2026 (the “Annual Meeting”), Nicolet’s shareholders voted on the following proposals:

Proposal 1:    Election of Directors.

Name For Withheld Broker Non-Votes

Michael E. Daniels 14,214,456 892,103 1,823,255

Robert B. Atwell 14,869,264 237,296 1,823,254

Carl J. Chaney 14,261,504 842,907 1,825,403

John N. Dykema 13,750,490 1,353,920 1,825,404

Janet E. Godwin 14,302,512 801,899 1,825,403

Matthew J. Hayek 14,311,522 792,889 1,825,403

Donald J. Long, Jr. 13,765,700 1,338,712 1,825,402

Tracy S. McCormick 14,265,913 838,498 1,825,403

Susan L. Merkatoris 14,051,025 1,053,384 1,825,405

Oliver Pierce Smith 14,267,807 836,604 1,825,403

Glen E. Tellock 14,910,311 194,103 1,825,400

Robert J. Weyers 14,042,163 1,062,247 1,825,404

Proposal 2:    Ratification of the selection of Forvis Mazars, LLP as Nicolet’s independent registered public accounting

firm for the fiscal year ending December 31, 2026.

For Against Abstain Broker Non-Votes

16,862,884 31,390 35,540 N/A

Proposal 3:    Approval, on a non-binding basis, of the compensation paid to Nicolet’s named executive officers.

For Against Abstain Broker Non-Votes

10,078,861 4,938,131 87,770 1,825,052

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: May 18, 2026 NICOLET BANKSHARES, INC.

By:  /s/ H. Phillip Moore, Jr.

H. Phillip Moore, Jr.

Chief Financial Officer

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