RUSH ENTERPRISES INC

Ticker: RUSHA CUSIP: 781846209 Class: Common Stock

ACK Asset Management LLC's Holding History (CIK: 0001510940)

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

Q4 2018

Shares 150,000 Value ($000) $5,197,250 Avg Close $15.99 Range $14.01 - $17.74

Q3 2018

Shares 310,000 Value ($000) $12,186 Avg Close $19.08 Range $17.21 - $20.54

Q2 2018

Shares 310,000 Value ($000) $13,273 Avg Close $18.98 Range $16.87 - $20.74

Q1 2018

Shares 235,000 Value ($000) $9,985 Avg Close $20.78 Range $17.59 - $24.62

Q1 2017

Shares 177,690 Value ($000) $6,204 Avg Close $14.78 Range $13.49 - $16.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	150,000	$5,197,250	$15.99	$14.01 - $17.74
Q3 2018	310,000	$12,186	$19.08	$17.21 - $20.54
Q2 2018	310,000	$13,273	$18.98	$16.87 - $20.74
Q1 2018	235,000	$9,985	$20.78	$17.59 - $24.62
Q1 2017	177,690	$6,204	$14.78	$13.49 - $16.06