E David Collins

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ALGN $52.66 6,000 Director 18,200 2013-11-20 Filing
ALGN $33.84 7,000 Director 48,500 2012-08-20 Filing
ALGN $30.74 20,000 Director 45,500 2012-05-31 Filing
ALGN $26.02 9,500 Director 42,500 2012-02-29 Filing
ALGN $22.95 3,000 Director 32,000 2011-11-08 Filing
ALGN $18.00 10,000 Director 29,000 2010-02-25 Filing
ALGN $16.10 2,600 Director 39,000 2009-11-30 Filing
ALGN $16.11 1,700 Director 41,600 2009-11-30 Filing
ALGN $16.12 3,100 Director 43,300 2009-11-30 Filing
ALGN $16.13 800 Director 46,400 2009-11-30 Filing
ALGN $16.14 1,800 Director 47,200 2009-11-30 Filing
ALGN $16.70 8,200 Director 49,000 2009-10-27 Filing
ALGN $16.71 1,800 Director 57,200 2009-10-27 Filing
ALGN $16.73 1,100 Director 59,000 2009-10-27 Filing
ALGN $16.74 500 Director 60,100 2009-10-27 Filing
ALGN $16.72 2,600 Director 60,600 2009-10-27 Filing
ALGN $16.75 208 Director 63,200 2009-10-27 Filing
ALGN $16.76 92 Director 63,408 2009-10-27 Filing
ALGN $16.77 300 Director 63,500 2009-10-27 Filing
ALGN $16.78 400 Director 63,800 2009-10-27 Filing