Company:  ISORAY, INC. (ISR)
Form Type:  4
Filing Date:  2/22/2012 
CIK:  0000728387 
Address:  350 HILLS STREET,
SUITE 106
 
City, State, Zip:  RICHLAND, Washington 99354 
Telephone:  (509) 375-1202 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$0.50  
Change: 
-0.0101 (-1.98%)  
Trade Time: 
May 23  
Market Cap: 
$17.31M
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    REPORTING OWNERS
    SIGNATURES