James Dagg

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $66.89 1,000 $66,890.00 8,147 2021-06-04 Filing
ALTR $66.33 9,000 $596,970.00 9,147 2021-06-04 Filing
ALTR $66.10 886 $58,566.37 8,147 2021-05-07 Filing
ALTR $65.31 9,114 $595,208.00 9,033 2021-05-07 Filing
ALTR $64.50 10,000 $645,000.00 8,147 2021-04-05 Filing
ALTR $52.88 8,000 $423,000.00 6,054 2020-12-04 Filing
ALTR $48.93 2,000 $97,862.00 6,054 2020-11-06 Filing
ALTR $47.96 4,258 $204,230.71 8,054 2020-11-06 Filing
ALTR $46.83 900 $42,147.90 12,312 2020-11-06 Filing
ALTR $46.11 842 $38,826.30 13,212 2020-11-06 Filing
ALTR $43.06 2,401 $103,389.46 6,054 2020-10-02 Filing
ALTR $42.78 5,599 $239,519.62 8,455 2020-10-02 Filing
ALTR $39.80 3,688 $146,786.09 6,054 2020-09-04 Filing
ALTR $39.06 4,312 $168,413.78 9,742 2020-09-04 Filing
ALTR $43.31 1,700 $73,628.70 6,054 2020-08-07 Filing
ALTR $42.33 3,262 $138,080.46 7,754 2020-08-07 Filing
ALTR $41.02 3,038 $124,618.76 11,016 2020-08-07 Filing
ALTR $39.31 8,000 $314,480.00 6,054 2020-07-06 Filing
ALTR $39.96 8,000 $319,656.00 6,054 2020-06-05 Filing
ALTR $37.50 16,000 $600,000.00 6,054 2020-05-26 Filing