Form 8-K

 

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): February 22, 2006

 


 

MICROSEMI CORPORATION

(Exact name of registrant as specified in its charter)

 


 

Delaware   0-8866   95-2110371

(State or other jurisdiction

of incorporation)

  (Commission File Number)  

(IRS Employer

Identification No.)

 

2381 Morse Avenue, Irvine, California   92614
(Address of principal executive offices)   (Zip Code)

 

Registrant’s telephone number, including area code

(949) 221-7100

 


(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:

 

x 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))

 



INTRODUCTION

 

This Form 8-K is filed pursuant to Rules 165 and 425 promulgated under the Securities Act of 1933, as amended. Pursuant to Rule 425, the Exhibits filed herewith and incorporated by reference shall be deemed filed with, rather than furnished to, the Securities and Exchange Commission (“SEC”).

 

Microsemi Corporation (the “Registrant”) has filed a registration statement (Reg. No. 333-130655), including a prospectus, with the SEC for the acquisition of Advanced Power Technology, Inc., a Delaware corporation (“APT”), to which the Exhibits filed herewith relate. Before you invest, you should read the prospectus in that registration statement and other documents the Registrant or APT has filed with the SEC. You may get these documents for free by visiting EDGAR on the SEC Web Site at www.sec.gov. Alternatively, the Registrant will arrange to send you the prospectus if you request it by calling 949-221-7101.

 

INFORMATION TO BE INCLUDED IN THE REPORT

 

Section 8 – Other Events

 

Item 8.01 Other Events

 

On February 22, 2006, the Registrant and APT issued separate news releases concerning a long-term contractual relationship between APT and the Electronic Systems’ sector of Northrop Grumman Corporation regarding advanced silicon carbide (“SiC”) technology. The Registrant expects to acquire APT.

 

A copy of the news release issued by the Registrant is attached as Exhibit 99.1 to this report and is incorporated herein by this reference. A copy of the news release issued by APT is attached as Exhibit 99.2 to this report and is incorporated herein by this reference.

 

Section 9 – Financial Statements and Exhibits

 

Item 9.01 Financial Statements and Exhibits.

 

Exhibit No.

  

Description


99.1    News Release of Microsemi Corporation, dated February 22, 2006.
99.2    News Release of Advanced Power Technology, Inc., dated February 22, 2006.


SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

       

MICROSEMI CORPORATION

(Registrant)

Date: February 22, 2006

       
        

/s/ DAVID R. SONKSEN

       

David R. Sonksen

       

Executive Vice President,

       

Chief Financial Officer,

       

Treasurer and Secretary


EXHIBIT INDEX

 

Exhibit No.

  

Description


99.1    News Release of Microsemi Corporation, dated February 22, 2006.
99.2    News Release of Advanced Power Technology, Inc., dated February 22, 2006.