John Mcgrath

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ATRA $38.83 3,000 $116,490.00 88,762 2018-03-20 Filing
ATRA $41.99 3,000 $125,970.00 91,762 2018-03-19 Filing
ATRA $48.08 2,500 $120,200.00 94,762 2018-02-16 Filing
ATRA $46.93 4,000 $187,720.00 97,262 2018-02-16 Filing
ATRA $46.77 6,500 $304,005.00 99,056 2018-02-15 Filing
ATRA $25.00 30,000 $750,000.00 89,654 2018-01-12 Filing
ATRA $22.32 3,500 $78,120.00 119,654 2018-01-12 Filing
ATRA $20.77 3,500 $72,695.00 93,154 2018-01-11 Filing
ATRA $20.00 32,000 $640,000.00 96,654 2017-12-29 Filing
ATRA $14.39 2,100 $30,219.00 120,957 2017-08-16 Filing
ATRA $14.23 2,100 $29,883.00 123,057 2017-08-15 Filing
ATRA $15.27 2,000 $30,540.00 117,460 2017-05-16 Filing
ATRA $14.95 2,000 $29,900.00 119,460 2017-05-15 Filing
ATRA $21.08 6,500 $137,020.00 112,827 2017-03-23 Filing
ATRA $20.27 7,500 $152,025.00 119,327 2017-03-22 Filing
ATRA $20.00 24,000 $480,000.00 126,827 2017-03-10 Filing
ATRA $15.14 9,000 $136,260.00 150,827 2017-02-21 Filing
ATRA $19.37 2,500 $48,425.00 89,323 2016-11-11 Filing
ATRA $20.30 2,500 $50,750.00 91,823 2016-11-10 Filing
ATRA $16.41 2,500 $41,025.00 94,323 2016-10-12 Filing