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): April 30, 2018

Analogic Corporation

(Exact name of registrant as specified in charter)

Registrant’s telephone number, including area code: 978-326-4000

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:

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 8.01. Other Events.

On April 30, 2018, Analogic Corporation (the “Company”) issued a press release announcing that the U.S. Federal Trade Commission granted early termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), in connection with the proposed merger of AC Merger Sub, Inc. (the “Merger Sub”) with and into the Company (the “Merger”) pursuant to the Agreement and Plan of Merger, dated as of April 10, 2018 (the “Merger Agreement”), by and among the Company, ANLG Holding Company, Inc. (the “Parent”), and the Merger Sub. A copy of that press release is filed as Exhibit 99.1 hereto and is incorporated herein by reference.

The early termination of the waiting period under the HSR Act satisfies one of the conditions to the closing of the Merger. The closing of the Merger remains subject to the satisfaction or waiver of the remaining conditions to the Merger set forth in the Merger Agreement, including approval of the Merger Agreement by the Company’s stockholders.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

See the Exhibit Index attached to this Current Report on Form 8-K, which is incorporated herein by reference.

Important Additional Information Will Be Filed with the SEC

The Company plans to file with the Securities and Exchange Commission (the “SEC”) and mail to its stockholders a Proxy Statement in connection with the transaction. The Proxy Statement will contain important information about the Parent, the Company, the transaction and related matters. Investors and security holders are urged to read the Proxy Statement carefully when it is available.

Investors and security holders will be able to obtain free copies of the Proxy Statement and other documents filed with the SEC by the Company through the web site maintained by the SEC at www.sec.gov.

In addition, investors and security holders will be able to obtain free copies of the Proxy Statement from the Company by contacting the Investor Relations department via e-mail at investorrelations@analogic.com or by calling 978-326-4058.

The Company and its directors and executive officers may be deemed to be participants in the solicitation of proxies in respect of the transactions contemplated by the merger agreement. Information regarding the Company’s directors and executive officers is contained in the Company’s Form 10-K for the year ended July 31, 2017 and its proxy statement dated November 2, 2017, which are filed with the SEC. These documents can be obtained free of charge from the sources listed above. Additional information regarding the direct and indirect interests of the Company’s directors and executive officers in the proposed transaction will be included in the Proxy Statement when it is filed with the SEC.

Safe Harbor for Forward-Looking Statements

Statements in this filing regarding the proposed transaction between the Parent and the Company, the expected timetable for completing the transaction, future financial and operating results, benefits and synergies of the transaction, future opportunities for the combined company and any other statements about future expectations, plans, and prospects for the Company, including statements containing the words “believes,” “anticipates,” “plans,” “expects,” and similar expressions, constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including the risk that the proposed merger may not be completed in a timely manner, or at all, which may adversely affect the Company’s business and the price of its common stock; the failure to satisfy all of the closing conditions of the proposed merger, including the approval of the merger agreement by the Company’s stockholders and the receipt of regulatory approvals; the occurrence of any event, change or other circumstance that could give rise to the termination of the merger agreement; the effect of the

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announcement or pendency of the proposed merger on the Company’s business, operating results, and relationships with customers, suppliers, competitors and others; risks that the proposed merger may disrupt the Company’s current plans and business operations; potential difficulties retaining employees as a result of the proposed merger; risks related to the diverting of management’s attention from the Company’s ongoing business operations; the outcome of any legal proceedings that may be instituted against the Company related to the merger agreement or the proposed merger; risks relating to product development and commercialization, limited demand for the Company’s products, limited number of customers, risks associated with competition, uncertainties associated with regulatory agency approvals, competitive pricing pressures, downturns in the economy, the risk of potential intellectual property litigation, acquisition related risks; and other factors discussed in the Company’s most recent quarterly and annual reports filed with the SEC. In addition, the forward-looking statements included in this filing represent the Company’s views as of the date of this document. While the Company anticipates that subsequent events and developments will cause the Company’s views to change, the Company specifically disclaims any obligation to update these forward-looking statements. These forward-looking statements should not be relied upon as representing the Company’s views as of any later date.

EXHIBIT INDEX

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SIGNATURE

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.