Ralph James Scapa

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ALTR $64.08 944 Large Shareholder, Officer, Director 0 2021-02-17 Filing
ALTR $63.30 2,677 Large Shareholder, Officer, Director 944 2021-02-17 Filing
ALTR $62.28 14,441 Large Shareholder, Officer, Director 3,621 2021-02-17 Filing
ALTR $67.87 1,768 Large Shareholder, Officer, Director 0 2021-02-16 Filing
ALTR $67.11 5,094 Large Shareholder, Officer, Director 1,768 2021-02-16 Filing
ALTR $66.18 4,378 Large Shareholder, Officer, Director 6,862 2021-02-16 Filing
ALTR $65.05 6,943 Large Shareholder, Officer, Director 11,240 2021-02-16 Filing
ALTR $62.13 3,372 Large Shareholder, Officer, Director 0 2021-01-20 Filing
ALTR $61.69 3,833 Large Shareholder, Officer, Director 3,372 2021-01-20 Filing
ALTR $62.06 4,595 Large Shareholder, Officer, Director 0 2021-01-20 Filing
ALTR $61.63 2,835 Large Shareholder, Officer, Director 4,595 2021-01-20 Filing
ALTR $60.67 9,863 Large Shareholder, Officer, Director 0 2021-01-19 Filing
ALTR $61.27 283 Large Shareholder, Officer, Director 0 2021-01-19 Filing
ALTR $60.66 17,454 Large Shareholder, Officer, Director 283 2021-01-19 Filing
ALTR $61.01 3,201 Large Shareholder, Officer, Director 0 2021-01-15 Filing
ALTR $60.11 9,731 Large Shareholder, Officer, Director 3,201 2021-01-15 Filing
ALTR $61.06 3,361 Large Shareholder, Officer, Director 0 2021-01-15 Filing
ALTR $60.12 11,472 Large Shareholder, Officer, Director 3,361 2021-01-15 Filing
ALTR $58.28 554 Large Shareholder, Officer, Director 0 2020-12-17 Filing
ALTR $57.65 1,516 Large Shareholder, Officer, Director 554 2020-12-17 Filing