Ralph James Scapa

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $67.89 987 $67,011.38 0 2021-02-16 Filing
ALTR $67.29 4,586 $308,591.94 987 2021-02-16 Filing
ALTR $66.29 3,786 $250,962.58 5,573 2021-02-16 Filing
ALTR $65.10 6,582 $428,507.95 9,359 2021-02-16 Filing
ALTR $64.08 944 $60,492.46 0 2021-02-17 Filing
ALTR $63.30 2,677 $169,440.72 944 2021-02-17 Filing
ALTR $62.28 14,441 $899,371.04 3,621 2021-02-17 Filing
ALTR $67.87 1,768 $119,988.86 0 2021-02-16 Filing
ALTR $67.11 5,094 $341,868.53 1,768 2021-02-16 Filing
ALTR $66.18 4,378 $289,727.28 6,862 2021-02-16 Filing
ALTR $65.05 6,943 $451,614.38 11,240 2021-02-16 Filing
ALTR $62.13 3,372 $209,485.50 0 2021-01-20 Filing
ALTR $61.69 3,833 $236,453.94 3,372 2021-01-20 Filing
ALTR $62.06 4,595 $285,161.11 0 2021-01-20 Filing
ALTR $61.63 2,835 $174,721.05 4,595 2021-01-20 Filing
ALTR $60.67 9,863 $598,398.07 0 2021-01-19 Filing
ALTR $61.27 283 $17,339.41 0 2021-01-19 Filing
ALTR $60.66 17,454 $1,058,689.82 283 2021-01-19 Filing
ALTR $61.01 3,201 $195,277.01 0 2021-01-15 Filing
ALTR $60.11 9,731 $584,881.76 3,201 2021-01-15 Filing