Trust Of Declaration Scapa R. James

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ALTR $73.01 6,622 Large Shareholder 6,826 2021-10-15 Filing
ALTR $76.11 100 Large Shareholder 0 2021-09-17 Filing
ALTR $75.17 3,925 Large Shareholder 100 2021-09-17 Filing
ALTR $74.55 18,126 Large Shareholder 4,025 2021-09-17 Filing
ALTR $75.55 1,358 Large Shareholder 0 2021-09-16 Filing
ALTR $75.02 7,673 Large Shareholder 1,358 2021-09-16 Filing
ALTR $75.61 4,868 Large Shareholder 0 2021-09-15 Filing
ALTR $75.14 3,950 Large Shareholder 4,868 2021-09-15 Filing
ALTR $71.41 200 Large Shareholder 0 2021-08-18 Filing
ALTR $70.92 13,707 Large Shareholder 200 2021-08-18 Filing
ALTR $71.10 7,279 Large Shareholder 0 2021-08-17 Filing
ALTR $72.24 15,661 Large Shareholder 0 2021-08-16 Filing
ALTR $71.52 3,153 Large Shareholder 15,661 2021-08-16 Filing
ALTR $65.88 1,266 Large Shareholder 0 2021-07-19 Filing
ALTR $65.32 7,203 Large Shareholder 1,266 2021-07-19 Filing
ALTR $63.99 1,411 Large Shareholder 8,469 2021-07-19 Filing
ALTR $63.34 1,300 Large Shareholder 9,880 2021-07-19 Filing
ALTR $66.34 4,773 Large Shareholder 0 2021-07-16 Filing
ALTR $65.47 2,844 Large Shareholder 4,773 2021-07-16 Filing
ALTR $64.39 7,377 Large Shareholder 7,617 2021-07-16 Filing