# EDGAR Filing Document

**Accession Number:** 0001174850
**File Stem:** 9999999995-25-003858
**Filing Date:** 2025-12
**Character Count:** 1262
**Document Hash:** 6c6b148c7544816fe09f28d3e3aae387
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003858.hdr.sgml**: 20251222

**ACCESSION NUMBER**: 9999999995-25-003858

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251219

**DATE AS OF CHANGE**: 20251222

**EFFECTIVENESS DATE**: 20251219

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NICOLET BANKSHARES INC
- **CENTRAL INDEX KEY:** 0001174850
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** WI
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-291780
- **FILM NUMBER:** 251589147

**BUSINESS ADDRESS:**
- **STREET 1:** 111 N WASHINGTON ST
- **CITY:** GREEN BAY
- **STATE:** WI
- **ZIP:** 54301
- **BUSINESS PHONE:** 920 430 1400

**MAIL ADDRESS:**
- **STREET 1:** 111 N WASHINGTON ST
- **CITY:** GREEN BAY
- **STATE:** WI
- **ZIP:** 54301

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** December 19, 2025

**Time:** 10:00:00

**Form Type:** S-4

---

**CIK:** 0001174850

**Company Name:** NICOLET BANKSHARES INC

**File Number:** 333-291780