Exhibit 99.1

FOR IMMEDIATE RELEASE

NICOLET BANKSHARES, INC. RECEIVES REGULATORY APPROVALS FOR MERGER

Green Bay, Wisconsin, February 24, 2016 – Nicolet Bankshares, Inc. (NASDAQ: NCBS) (“Nicolet”), the parent company of Nicolet National Bank, announces its recent receipt of key regulatory approvals for the merger of Baylake Corp. (NASDAQ: BYLK) (“Baylake”) with and into Nicolet and the merger of Baylake Bank with and into Nicolet National Bank.

On February 16, 2016, the Office of the Comptroller of the Currency (“OCC”) approved the application to merge Baylake Bank into Nicolet National Bank under the charter and title of the latter. The OCC is the primary regulator of Nicolet National Bank and will remain so after the effective date of the merger.

Also the proposed merger of Baylake with and into Nicolet was approved by the Wisconsin Department of Financial Institutions on February 17 and by the Federal Reserve Bank of Chicago on February 23.

“Having the key regulatory approvals allows us to move to the next step,” said Bob Atwell, Chairman and CEO of Nicolet. “Both Nicolet and Baylake have set February 29, 2016 as the record date for the special shareholder meetings, both targeted to be held on April 12.”

About Nicolet Bankshares, Inc.

Nicolet Bankshares, Inc. is the bank holding company of Nicolet National Bank, a growing, full-service, community bank providing services ranging from commercial and consumer banking to wealth management and retirement plan services. Founded in Green Bay in 2000, Nicolet National Bank operates branches in Northeast and Central Wisconsin and the upper peninsula of Michigan. More information can be found at www.nicoletbank.com.

About Baylake Corp.

Baylake Corp., headquartered in Sturgeon Bay, Wisconsin, is the bank holding company for Baylake Bank. Through Baylake Bank, Baylake Corp. provides a variety of banking and financial services from financial centers located throughout Northeast Wisconsin, in Brown, Door, Kewaunee, and Outagamie Counties. More information can be found at www.baylake.com.

Important Information for Investors

This communication relates to the proposed merger transaction involving Nicolet and Baylake.  In connection with the proposed merger, Nicolet and Baylake will file a joint proxy statement/prospectus on Form S-4 and other relevant documents concerning the merger with the Securities and Exchange Commission (the “SEC”). BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS ARE URGED TO READ THE JOINT PROXY STATEMENT/PROSPECTUS AND ANY OTHER DOCUMENTS TO BE FILED WITH THE SEC IN CONNECTION WITH THE PROPOSED MERGER OR INCORPORATED BY REFERENCE IN THE JOINT PROXY STATEMENT/PROSPECTUS BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT NICOLET, BAYLAKE AND THE PROPOSED MERGER.  When available, the joint proxy statement/prospectus will be delivered to shareholders of Nicolet and shareholders of Baylake.  Investors may obtain copies of the joint proxy statement/prospectus and other relevant documents (as they become available) free of charge at the SEC’s website (www.sec.gov).  Copies of the documents filed with the SEC by Nicolet will be available free of charge on Nicolet’s website at www.nicoletbank.com.  Copies of the documents filed with the SEC by Baylake will be available free of charge on Baylake’s website at www.baylake.com.

Nicolet, Baylake and certain of their directors, executive officers and other members of management and employees may be deemed to be participants in the solicitation of proxies from the shareholders of Nicolet and the shareholders of Baylake in connection with the proposed merger.  Information about the directors and executive officers of Nicolet and Baylake will be included in the joint proxy statement/prospectus for the proposed transaction filed with the SEC.  Information about the directors and executive officers of Nicolet is also included in its annual report on Form 10-K for the year ended December 31, 2014, which was filed with the SEC on March 9, 2015.  Information about the directors and executive officers of Baylake is also included in the proxy statement for its 2015 annual meeting of shareholders, which was filed with the SEC on April 24, 2015.  Additional information regarding the interests of such participants and other persons who may be deemed participants in the transaction will be included in the joint proxy statement/prospectus and the other relevant documents filed with the SEC when they become available.

Forward-Looking Statements

Forward Looking Statements “Safe Harbor” Statement Under the Private Securities Litigation Reform Act of 1995.

This report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, which Congress passed in an effort to encourage companies to provide information about their anticipated future financial performance.  This act protects a company from unwarranted litigation if actual results are different from management expectations.  This report reflects the current views and estimates of future economic circumstances, industry conditions, company performance, and financial results of the management of Nicolet and Baylake.  These forward-looking statements are subject to a number of factors and uncertainties which could cause Nicolet’s, Baylake’s or the combined company’s actual results and experience to differ from the anticipated results and expectations expressed in such forward-looking statements, and such differences may be material.  Forward-looking statements speak only as of the date they are made and neither Nicolet nor Baylake assumes any duty to update forward-looking statements. There are a number of factors that could cause our actual results to differ materially from those projected in such forward-looking statements.

In addition to factors previously disclosed in Nicolet’s and Baylake’s reports filed with the SEC and those identified elsewhere in this report, these forward-looking statements include, but are not limited to, statements about (i) the expected benefits of the transaction between Nicolet and Baylake and between Nicolet National Bank and Baylake Bank, including future financial and operating results, cost savings, enhanced revenues and the expected market position of the combined company that may be realized from the transaction, and (ii) Nicolet’s and Baylake’s plans, objectives, expectations and intentions and other statements contained in this report that are not historical facts.  Other statements identified by words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “estimates,” “targets,” “projects” or words of similar meaning generally are intended to identify forward-looking statements.  These statements are based upon the current beliefs and expectations of Nicolet’s and Baylake’s management and are inherently subject to significant business, economic and competitive risks and uncertainties, many of which are beyond their respective control.  In addition, these forward-looking statements are subject to assumptions with respect to future business strategies and decisions that are subject to change.  Actual results may differ from those indicated or implied in the forward-looking statements and such differences may be material.

The following risks, among others, could cause actual results to differ materially from the anticipated results or other expectations expressed in the forward-looking statements: (1) the businesses of Nicolet and Baylake may not integrate successfully or the integration may be more difficult, time-consuming or costly than expected; (2) the expected growth opportunities and cost savings from the transaction may not be fully realized or may take longer to realize than expected; (3) revenues following the transaction may be lower than expected as a result of losses of customers or other reasons, including issues arising in connection with integration of the two banks; (4) deposit attrition, operating costs, customer loss and business disruption following the transaction, including difficulties in maintaining relationships with employees, may be greater than expected; (5) governmental approvals of the transaction may not be obtained on the proposed terms or expected timeframe; (6) the terms of the proposed transaction may need to be modified to satisfy such approvals or conditions; (7) Nicolet’s  shareholders or Baylake’s shareholders may fail to approve the transaction; (8) reputational risks and the reaction of the companies’ customers to the transaction; (9) diversion of management time on merger related issues; (10) changes in asset quality and credit risk; (11) the cost and availability of capital; (12) customer acceptance of the combined company’s products and services; (13) customer borrowing, repayment, investment and deposit practices; (14) the introduction, withdrawal, success and timing of business initiatives; (15) the impact, extent, and timing of technological changes; (16) severe catastrophic events in our geographic area; (17) a weakening of the economies in which the combined company will conduct operations may adversely affect its operating results; (18) the U.S. legal and regulatory framework, including those associated with the Dodd Frank Wall Street Reform and Consumer Protection Act, could adversely affect the operating results of the combined company; (19) the interest rate environment may compress margins and adversely affect net interest income; and (20) competition from other financial services companies in the companies’ markets could adversely affect operations.  Additional factors that could cause Nicolet’s results to differ materially from those described in the forward-looking statements can be found in Nicolet’s reports (such as Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K) filed with the SEC and available at the SEC’s website (www.sec.gov).  Additional factors that could cause Baylake’s results to differ materially from those described in the forward-looking statements can be found in Baylake’s reports (such as Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K) filed with the SEC and available at the SEC’s website (www.sec.gov).  All subsequent written and oral forward-looking statements concerning Nicolet, Baylake or the proposed merger or other matters and attributable to Nicolet, Baylake or any person acting on either of their behalf are expressly qualified in their entirety by the cautionary statements above.  Nicolet and Baylake do not undertake any obligation to update any forward-looking statement, whether written or oral, to reflect circumstances or events that occur after the date the forward-looking statements are made.