Dorman Products, Inc. — Director's Dealing 2013

Feb 27, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Dorman Products, Inc. (DORM)
CIK: 0000868780
Period of Report: 2013-02-26

Reporting Person: BARTON MATHIAS J (Co-President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-26	Common Stock	M	34000	$2.54	Acquired	143560	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-26	Employee Stock Option (right to buy)	$2.54	M	34000	Disposed	2013-05-30	Common Stock (34000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	800	Indirect
Common Stock	2030	Indirect

Footnotes

F1: The shares are represented by units held in a unitized stock fund through the Issuer's 401(k) Retirement Plan and Trust. The unitized stock fund of the Issuer's 401(k) Retirement Plan and Trust consists of cash and Common Stock in amounts that vary from time to time. As of December 31, 2012, the reporting person had 1,302 units in the Issuer's 401(k) Retirement Plan and Trust, which units consisted of 2,030 shares of Common Stock.

F2: The option, representing a right to purchase a total of 90,000 shares, became exercisable in five equal annual installments beginning on May 30, 2004, which was the first anniversary of the date on which the option was granted.