RUSH ENTERPRISES INC

Ticker: RUSHB CUSIP: 781846308 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2017

Shares 10,990 Value ($000) $529 Avg Close $18.49 Range $17.20 - $20.49

Q3 2017

Shares 15,900 Value ($000) $693 Avg Close $15.19 Range $14.08 - $17.67

Q2 2017

Shares 18,100 Value ($000) $659 Avg Close $13.40 Range $12.13 - $14.55

Q1 2017

Shares 18,100 Value ($000) $564 Avg Close $12.47 Range $11.56 - $13.29

Q4 2016

Shares 13,700 Value ($000) $422 Avg Close $10.63 Range $8.83 - $12.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	10,990	$529	$18.49	$17.20 - $20.49
Q3 2017	15,900	$693	$15.19	$14.08 - $17.67
Q2 2017	18,100	$659	$13.40	$12.13 - $14.55
Q1 2017	18,100	$564	$12.47	$11.56 - $13.29
Q4 2016	13,700	$422	$10.63	$8.83 - $12.58