DORMAN PRODUCTS INC

Ticker: DORM CUSIP: 258278100 Class: EQTY

WS MANAGEMENT LLLP's Holding History (CIK: 0000877338)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016

Shares 167,950 Value ($000) $9,140 Avg Close $47.49 Range $40.17 - $55.00

Q4 2015

Shares 327,739 Value ($000) $15,558 Avg Close $48.76 Range $45.50 - $53.75

Q3 2015

Shares 353,500 Value ($000) $17,990 Avg Close $50.08 Range $45.14 - $53.69

Q2 2015

Shares 353,500 Value ($000) $16,848 Avg Close $48.72 Range $45.97 - $51.50

Q1 2015

Shares 349,000 Value ($000) $17,363 Avg Close $47.07 Range $43.65 - $51.26

Q4 2014

Shares 349,000 Value ($000) $16,846 Avg Close $46.35 Range $39.73 - $51.75

Q3 2014

Shares 262,100 Value ($000) $10,500 Avg Close $44.64 Range $37.22 - $50.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	167,950	$9,140	$47.49	$40.17 - $55.00
Q4 2015	327,739	$15,558	$48.76	$45.50 - $53.75
Q3 2015	353,500	$17,990	$50.08	$45.14 - $53.69
Q2 2015	353,500	$16,848	$48.72	$45.97 - $51.50
Q1 2015	349,000	$17,363	$47.07	$43.65 - $51.26
Q4 2014	349,000	$16,846	$46.35	$39.73 - $51.75
Q3 2014	262,100	$10,500	$44.64	$37.22 - $50.70