Submission |
Nov. 20, 2025 |
|---|---|
| Submission [Line Items] | |
| Central Index Key | 0001174850 |
| Registrant Name | NICOLET BANKSHARES INC |
| Form Type | S-4 |
| Submission Type | S-4 |
| Fee Exhibit Type | EX-FILING FEES |
| Offering Table N/A | |
| Offset Table N/A | N/A |
| Combined Prospectus Table N/A | N/A |
Offerings - Offering: 1 |
Nov. 20, 2025
USD ($)
shares
|
|---|---|
| Offering: | |
| Fee Previously Paid | false |
| Other Rule | true |
| Security Type | Equity |
| Security Class Title | Common Stock, par value $0.01 per share |
| Amount Registered | shares | 6,700,000 |
| Maximum Aggregate Offering Price | $ 800,623,614.00 |
| Fee Rate | 0.01381% |
| Amount of Registration Fee | $ 110,566.12 |
| Offering Note | Represents the maximum number of shares of Nicolet Bankshares, Inc. common stock, par value $0.01 per share, that could be issued to holders of common stock of MidWestOne Financial Group, Inc. in connection with the merger described herein. Pursuant to Rule 416, this registration statement also covers additional shares that may be issued as a result of stock splits, stock dividends or similar transactions. In the event the number of shares of common stock required to be issued to consummate the merger described herein is increased after the date this registration statement is declared effective, Nicolet Bankshares, Inc. will register such additional shares in accordance with Rule 413 under the Securities Act of 1933, as amended (the "Securities Act"), by filing a registration statement pursuant to Rule 462(b) or Rule 429 under the Securities Act, as applicable, with respect to such additional shares. Estimated solely for the purpose of calculating the registration fee required by Section 6(b) of the Securities Act, and calculated in accordance with Rules 457(c) and 457(f) promulgated thereunder. The proposed maximum aggregate offering price is (i) $37.94, the average of the high and low prices reported for MidWestOne Financial Group, Inc. common stock on the Nasdaq Global Select Market on November 19, 2025, which was within five business days prior to the date of filing of this registration statement, multiplied by (ii) 21,102,362, the estimated maximum number of shares of MidWestOne Financial Group, Inc. common stock that may be converted in the merger. Calculated pursuant to Rule 457 of the Securities Act by multiplying the proposed maximum aggregate offering price by 0.00013810. |
Fees Summary |
Nov. 20, 2025
USD ($)
|
|---|---|
| Fees Summary [Line Items] | |
| Total Offering | $ 800,623,614.00 |
| Previously Paid Amount | 0.00 |
| Total Fee Amount | 110,566.12 |
| Total Offset Amount | 0.00 |
| Net Fee | $ 110,566.12 |