Form 8-K





Washington, D.C. 20549







Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): December 9, 2010




(Exact name of registrant as specified in its charter)




Pennsylvania   000-18914   23-2078856

(State or other jurisdiction

of incorporation)



File Number)


(I.R.S. Employer

Identification No.)


3400 East Walnut Street, Comar, Pennsylvania   18915
(Address of principal executive offices)   (Zip Code)

Registrant’s telephone number, including area code: (215) 997-1800


Former name, former address, and former fiscal year, if changed since last report



Check the appropriate box below if the Form 8-K filing is intended to 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 8.01 Other Events

On December 9, 2010, Mathias J. Barton, Chief Financial Officer of Dorman Products, Inc. (the “Company”), entered into a Rule 10b5-1 trading plan (the “Plan”) with a broker to manage the sale of up to 25,000 shares of the Company’s common stock, subject to the terms and conditions of the Plan. The Plan expires on December 31, 2011, unless renewed, extended, or terminated earlier by Mr. Barton.

Mr. Barton will have no control over the timing of stock sales under the Plan, thereby allowing trades to occur exempt from “blackout periods” prescribed by the Company’s Insider Trading Policy. Any transactions under the Plan will be reported by Mr. Barton through Rule 144 filings and individual Form 4 filings with the Securities and Exchange Commission, as appropriate.

The Plan is intended to satisfy the affirmative defense conditions of Rule 10b5-1 of the Securities Exchange Act of 1934. Rule 10b5-1 allows corporate insiders to establish prearranged written stock plans. A Rule 10b5-1 plan must be entered into in good faith at a time when the insider is not aware of material, nonpublic information.

Mr. Barton has stated that his trading plan is designed to allow him to monetize a portion of his equity position in a systematic, nondiscretionary manner with the goal of minimal market impact and compliance with regulations adopted by the Securities and Exchange Commission.


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.


Date: December 10, 2010     By:  

/s/ Mathias J. Barton

      Name: Mathias J. Barton
      Title: Chief Financial Officer