Ralph James Scapa

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $40.91 13,848 $566,507.83 9,826 2020-08-18 Filing
ALTR $40.43 9,049 $365,887.27 0 2020-08-17 Filing
ALTR $40.84 101 $4,124.34 0 2020-08-17 Filing
ALTR $40.43 16,225 $656,025.43 101 2020-08-17 Filing
ALTR $38.39 100 $3,839.00 0 2020-07-17 Filing
ALTR $37.71 988 $37,260.44 100 2020-07-17 Filing
ALTR $38.21 2,358 $90,087.39 0 2020-07-17 Filing
ALTR $37.62 4,218 $158,685.38 2,358 2020-07-17 Filing
ALTR $37.59 100 $3,759.00 0 2020-07-16 Filing
ALTR $37.21 8,605 $320,192.05 100 2020-07-16 Filing
ALTR $37.21 14,821 $551,504.23 0 2020-07-16 Filing
ALTR $37.99 10,207 $387,784.34 0 2020-07-15 Filing
ALTR $38.68 100 $3,868.00 0 2020-07-15 Filing
ALTR $38.00 18,503 $703,058.49 100 2020-07-15 Filing
ALTR $27.32 2,055 $56,142.60 47,636 2020-04-09 Filing
ALTR $28.83 2,369 $68,295.90 33,691 2020-03-09 Filing
ALTR $32.49 30,534 $992,171.80 0 2019-10-03 Filing
ALTR $32.84 4,975 $163,354.13 0 2019-10-02 Filing
ALTR $32.87 29,335 $964,329.46 0 2019-10-02 Filing
ALTR $34.70 874 $30,324.30 0 2019-10-01 Filing