Ralph James Scapa

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $61.06 3,361 $205,236.10 0 2021-01-15 Filing
ALTR $60.12 11,472 $689,731.06 3,361 2021-01-15 Filing
ALTR $58.28 554 $32,285.46 0 2020-12-17 Filing
ALTR $57.65 1,516 $87,389.82 554 2020-12-17 Filing
ALTR $58.33 1,000 $58,332.00 0 2020-12-17 Filing
ALTR $57.67 2,906 $167,583.21 1,000 2020-12-17 Filing
ALTR $57.55 104 $5,985.51 0 2020-12-16 Filing
ALTR $57.01 8,879 $506,147.40 104 2020-12-16 Filing
ALTR $57.57 400 $23,028.00 0 2020-12-16 Filing
ALTR $57.00 17,682 $1,007,944.73 400 2020-12-16 Filing
ALTR $56.88 8,347 $474,794.05 0 2020-12-15 Filing
ALTR $56.12 600 $33,670.20 8,347 2020-12-15 Filing
ALTR $57.07 5,314 $303,280.61 0 2020-12-15 Filing
ALTR $56.73 12,698 $720,370.24 5,314 2020-12-15 Filing
ALTR $49.46 5,583 $276,140.76 0 2020-11-17 Filing
ALTR $49.02 4,952 $242,766.85 5,583 2020-11-17 Filing
ALTR $49.50 8,631 $427,260.39 0 2020-11-17 Filing
ALTR $49.10 12,363 $606,998.57 8,631 2020-11-17 Filing
ALTR $49.43 2,312 $114,270.60 0 2020-11-16 Filing
ALTR $48.96 7,153 $350,210.88 2,312 2020-11-16 Filing