L Mark Kuna

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
OSUR $8.55 9,894 $84,544.23 52,569 2011-05-27 Filing
OSUR $8.01 7,100 $56,899.40 62,463 2011-05-10 Filing
OSUR $8.08 17,874 $144,368.30 62,463 2011-05-09 Filing
OSUR $8.08 35,000 $282,695.00 62,463 2011-05-09 Filing