RUSH ENTERPRISES INC

Ticker: RUSHA CUSIP: 781846209 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2020

Shares 66,960 Value ($000) $2,773 Avg Close $25.63 Range $22.24 - $28.72

Q3 2020

Shares 42,362 Value ($000) $2,141 Avg Close $21.24 Range $17.64 - $23.10

Q1 2019

Shares 12,250 Value ($000) $512 Avg Close $17.71 Range $15.03 - $19.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	66,960	$2,773	$25.63	$22.24 - $28.72
Q3 2020	42,362	$2,141	$21.24	$17.64 - $23.10
Q1 2019	12,250	$512	$17.71	$15.03 - $19.68