| 2024-02-21 | Sale | Appian Corporation APPN | 10 percent owner | 400,000 0.9513% | $32.44 | $12.98M | +5.46% | |
| 2024-01-04 | Sale | Appian Corporation APPN | 10 percent owner | 248,000 0.3322% | $33.40 | $8.28M | -1.68% | |
| 2024-01-03 | Sale | Appian Corporation APPN | 10 percent owner | 29,126 0.0403% | $33.57 | $977,710 | +1.66% | |
| 2024-01-02 | Sale | Appian Corporation APPN | 10 percent owner | 44,014 0.0608% | $35.56 | $1.57M | -3.98% | |
| 2023-12-12 | Sale | Appian Corporation APPN | 10 percent owner | 750,000 1.0099% | $35.30 | $26.48M | -5.21% | |
| 2023-11-07 | Sale | Appian Corporation APPN | 10 percent owner | 2.01M 2.7119% | $37.85 | $76.1M | -8.46% | |
| 2023-10-04 | Sale | Appian Corporation APPN | 10 percent owner | 750,000 0.9539% | $41.43 | $31.07M | -17.05% | |
| 2023-04-03 | Appian Corporation APPN | 10 percent owner | 6,444 0.0088% | $43.65 | $281,281 | -9.3% | ||
| 2023-02-16 | Appian Corporation APPN | 10 percent owner | 100,000 0.1386% | $45.21 | $4.52M | -8.07% | ||
| 2023-02-09 | Appian Corporation APPN | 10 percent owner | 516 0.0007% | $43.53 | $22,461 | -0.54% | ||
| 2023-02-08 | Appian Corporation APPN | 10 percent owner | 50,000 0.0694% | $43.16 | $2.16M | -3.12% | ||
| 2023-02-07 | Appian Corporation APPN | 10 percent owner | 25,000 0.0341% | $43.01 | $1.08M | -4.39% | ||
| 2023-02-06 | Appian Corporation APPN | 10 percent owner | 50,000 0.0689% | $42.77 | $2.14M | -2.6% | ||
| 2023-02-01 | Appian Corporation APPN | 10 percent owner | 13,768 0.018% | $41.34 | $569,225 | -4.12% | ||
| 2023-01-31 | Appian Corporation APPN | 10 percent owner | 30,000 0.0412% | $41.33 | $1.24M | +0.79% | ||
| 2023-01-30 | Appian Corporation APPN | 10 percent owner | 40,000 0.0552% | $41.07 | $1.64M | +1.88% | ||
| 2023-01-27 | Appian Corporation APPN | director | 6,722 0.009% | $40.88 | $274,795 | -0.14% | ||
| 2023-01-27 | Appian Corporation APPN | director | 32,500 0.0444% | $41.54 | $1.35M | -0.14% | ||
| 2023-01-26 | Appian Corporation APPN | director | 46,550 0.0634% | $40.84 | $1.9M | +1.19% | ||
| 2023-01-25 | Appian Corporation APPN | director | 41,648 0.0559% | $39.61 | $1.65M | +2.91% |