A Douglas Michels

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
OSUR $12.10 60,000 Officer, Director 578,782 2012-07-03 Filing
OSUR $12.08 47,782 Officer, Director 581,429 2012-05-16 Filing
OSUR $11.47 25,000 Officer, Director 581,429 2012-04-03 Filing
OSUR $11.44 25,000 Officer, Director 581,429 2012-04-02 Filing
OSUR $11.53 25,000 Officer, Director 584,502 2012-03-30 Filing