BLOCK H & R INC

Ticker: HRB CUSIP: 093671105 Class: Com

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

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

Q4 2015

Shares 6,900 Value ($000) $230 Avg Close $24.16 Range $21.88 - $25.49

Q3 2015

Shares 6,900 Value ($000) $250 Avg Close $22.90 Range $19.68 - $24.65

Q4 2013

Shares 87,832 Value ($000) $2,551 Avg Close $18.37 Range $17.17 - $19.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	6,900	$230	$24.16	$21.88 - $25.49
Q3 2015	6,900	$250	$22.90	$19.68 - $24.65
Q4 2013	87,832	$2,551	$18.37	$17.17 - $19.31