Trust Of Declaration Scapa R. James

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ALTR $66.18 4,378 Large Shareholder 6,862 2021-02-16 Filing
ALTR $65.05 6,943 Large Shareholder 11,240 2021-02-16 Filing
ALTR $62.06 4,595 Large Shareholder 0 2021-01-20 Filing
ALTR $61.63 2,835 Large Shareholder 4,595 2021-01-20 Filing
ALTR $61.27 283 Large Shareholder 0 2021-01-19 Filing
ALTR $60.66 17,454 Large Shareholder 283 2021-01-19 Filing
ALTR $61.06 3,361 Large Shareholder 0 2021-01-15 Filing
ALTR $60.12 11,472 Large Shareholder 3,361 2021-01-15 Filing
ALTR $58.33 1,000 Large Shareholder 0 2020-12-17 Filing
ALTR $57.67 2,906 Large Shareholder 1,000 2020-12-17 Filing
ALTR $57.57 400 Large Shareholder 0 2020-12-16 Filing
ALTR $57.00 17,682 Large Shareholder 400 2020-12-16 Filing
ALTR $57.07 5,314 Large Shareholder 0 2020-12-15 Filing
ALTR $56.73 12,698 Large Shareholder 5,314 2020-12-15 Filing
ALTR $49.50 8,631 Large Shareholder 0 2020-11-17 Filing
ALTR $49.10 12,363 Large Shareholder 8,631 2020-11-17 Filing
ALTR $49.44 3,898 Large Shareholder 0 2020-11-16 Filing
ALTR $48.98 15,108 Large Shareholder 3,898 2020-11-16 Filing
ALTR $46.29 9,126 Large Shareholder 0 2020-10-19 Filing
ALTR $46.28 11,586 Large Shareholder 0 2020-10-16 Filing