Phd S Stephen Tang

Insider Trading: Sales
  • Displaying 6
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
OSUR $11.10 16,667 118,960 2019-04-01 Filing
OSUR $17.97 23,333 Director 36,416 2018-02-15 Filing
OSUR $12.00 220 Director 31,748 2017-03-21 Filing
OSUR $12.02 6,100 Director 31,968 2017-03-02 Filing
OSUR $11.04 40,000 Director 38,068 2017-02-15 Filing
OSUR $10.23 12,641 Director 38,068 2017-02-09 Filing