Ralph James Scapa

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $33.86 4,151 $140,569.46 874 2019-10-01 Filing
ALTR $34.73 2,500 $86,832.50 0 2019-10-01 Filing
ALTR $33.90 17,631 $597,690.90 2,500 2019-10-01 Filing
ALTR $33.83 4,040 $136,673.20 0 2019-09-04 Filing
ALTR $34.15 500 $17,075.00 0 2019-09-03 Filing
ALTR $33.73 9,500 $320,435.00 500 2019-09-03 Filing
ALTR $34.12 3,100 $105,772.00 0 2019-09-03 Filing
ALTR $33.47 72,860 $2,438,624.20 3,100 2019-09-03 Filing
ALTR $41.02 100 $4,102.00 0 2019-08-02 Filing
ALTR $40.34 5,086 $205,169.24 100 2019-08-02 Filing
ALTR $41.01 300 $12,303.00 0 2019-08-02 Filing
ALTR $40.39 64,402 $2,601,196.78 300 2019-08-02 Filing
ALTR $42.28 643 $27,186.04 0 2019-08-01 Filing
ALTR $41.45 4,171 $172,887.95 643 2019-08-01 Filing
ALTR $42.30 2,517 $106,469.10 0 2019-08-01 Filing
ALTR $41.40 12,781 $529,133.40 2,517 2019-08-01 Filing
ALTR $40.43 1,491 $60,281.13 0 2019-07-02 Filing
ALTR $40.42 25,516 $1,031,356.72 0 2019-07-02 Filing
ALTR $40.94 8,509 $348,358.46 0 2019-07-01 Filing
ALTR $41.33 500 $20,665.00 0 2019-07-01 Filing