Michael Bigham

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PRTK $14.22 4,000 Officer, Director 123,680 2018-02-05 Filing
PRTK $23.58 5,075 Officer, Director 104,425 2017-07-05 Filing
PRTK $15.05 1,752 Officer, Director 95,000 2017-02-06 Filing
PRTK $15.08 32 Officer, Director 96,752 2017-02-06 Filing
PRTK $15.10 2,104 Officer, Director 96,784 2017-02-06 Filing
PRTK $15.15 1,082 Officer, Director 98,888 2017-02-06 Filing
PRTK $15.20 30 Officer, Director 99,970 2017-02-06 Filing