Edgar Filing: Rubicon Technology, Inc.

RUBICON TECHNOLOGY, INC.

Dated: June 16, 2010

/S/ WILLIAM F. WEISSMAN

William F. Weissman

Chief Financial Officer

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): June 16, 2010

RUBICON TECHNOLOGY, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-33834

36-4419301

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

9931 Franklin Avenue

Franklin Park, Illinois

60131

(Address of principal executive offices)

(Zip Code)

(847) 295-7000

(Registrant’s telephone number, including area code)

N/A

(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:

¨	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))

Item 7.01

Regulation FD Disclosure

On June 16, 2010, Rubicon Technology, Inc. announced that it priced an underwritten public offering of 2,634,000 shares of its common stock at $30.00 per share. 1,800,000 shares of common stock will be sold by the Company and 834,000 shares of common stock will be sold by selling stockholders identified in the free writing prospectus filed with the Securities and Exchange Commission. A press release announcing the pricing of the offering is attached hereto as Exhibit 99.1 and incorporated herein by reference.


Exhibit No.		Description
99.1*		Press Release dated June 16, 2010.

The information furnished under Item 7.01 of this Current Report on Form 8-K, including Exhibit 99.1, is being furnished and shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

SIGNATURES

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.

Exhibit Index


Exhibit No.		Description
99.1*		Press Release dated June 16, 2010.