A Mark Olson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
COMM $39.46 2,700 Officer 70,870 2017-03-01 Filing
COMM $39.00 27,300 Officer 73,570 2017-03-01 Filing
COMM $37.09 30,000 Officer 36,781 2017-01-03 Filing
COMM $32.16 11,409 Officer 36,781 2016-06-08 Filing
COMM $32.13 48,591 Officer 36,781 2016-06-07 Filing
COMM $27.12 1,800 Officer 20,743 2015-12-17 Filing
COMM $27.11 20,000 Officer 20,743 2015-11-18 Filing
COMM $30.89 20,000 Officer 20,743 2015-10-15 Filing
COMM $31.68 20,000 Officer 20,743 2015-09-15 Filing
COMM $31.54 20,000 Officer 20,743 2015-08-17 Filing
COMM $30.61 20,000 Officer 20,743 2015-07-15 Filing
COMM $31.00 10,000 Officer 20,743 2015-06-15 Filing
COMM $30.68 10,000 Officer 20,743 2015-05-15 Filing
COMM $29.48 10,000 Officer 20,743 2015-04-15 Filing
COMM $29.88 10,000 Officer 20,743 2015-03-16 Filing
COMM $30.37 10,000 Officer 9,906 2015-02-17 Filing
COMM $22.75 10,000 Officer 9,906 2015-01-27 Filing
COMM $22.55 2,249 Officer 9,906 2014-12-22 Filing
COMM $22.50 7,751 Officer 9,906 2014-12-19 Filing
COMM $22.50 2,800 Officer 9,906 2014-12-02 Filing