Amy Messano

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ALTR $111.30 416 $46,300.80 22,980 2025-03-17 Filing
ALTR $111.45 255 $28,419.75 23,396 2025-03-03 Filing
ALTR $111.53 235 $26,209.55 23,651 2025-02-26 Filing
ALTR $90.51 19,852 $1,796,780.70 18,141 2024-05-21 Filing
ALTR $84.38 153 $12,910.02 18,141 2024-05-08 Filing
ALTR $81.66 112 $9,145.45 14,611 2024-03-13 Filing
ALTR $85.32 291 $24,828.12 14,723 2024-03-04 Filing
ALTR $83.65 236 $19,741.64 15,014 2024-02-28 Filing
ALTR $61.88 360 $22,276.80 15,250 2023-08-09 Filing
ALTR $74.63 109 $8,134.45 15,470 2023-06-09 Filing
ALTR $64.97 155 $10,070.20 15,579 2023-03-16 Filing
ALTR $62.49 114 $7,123.86 15,734 2023-03-13 Filing
ALTR $63.84 198 $12,640.32 12,306 2023-03-01 Filing
ALTR $63.84 321 $20,492.64 12,504 2023-03-01 Filing
ALTR $45.91 363 $16,666.78 12,683 2022-11-09 Filing
ALTR $60.00 2 $120.00 12,901 2022-03-16 Filing
ALTR $58.48 151 $8,830.48 12,903 2022-03-16 Filing
ALTR $71.68 549 $39,352.32 13,054 2021-08-16 Filing
ALTR $59.96 115 $6,895.17 13,603 2022-03-14 Filing
ALTR $64.55 396 $25,561.40 10,968 2022-03-07 Filing