Cardiovascular Systems Inc | 2013 | FY | 3


The following summarizes common stock warrant activity:
 
 
Warrants
Outstanding
 
Price Range
per Share
Warrants outstanding at June 30, 2010
3,241,992

 
$
5.43-61.30

Exercised
(548,366
)
 
$
5.43-8.83

Expired
(3,202
)
 
$
9.28

Warrants outstanding at June 30, 2011
2,690,424

 
$
8.78-61.30

Issued
82,856

 
$
9.33-9.80

Exercised
(313,239
)
 
$
8.78-8.83

Expired
(2,608
)
 
$
8.79-8.83

Warrants outstanding at June 30, 2012
2,457,433

 
$
8.78-61.30

Exercised
(362,861
)
 
$
8.83-9.80

Expired
(2,854
)
 
$

Warrants outstanding at June 30, 2013
2,091,718

 
$
8.78-61.30


us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock