| 2023-09-06 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 400 0.0031% | $494.71 | $197,886 | +2.05% | |
| 2023-03-03 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 500 0.0038% | $450.12 | $225,059 | +7.88% | |
| 2022-12-21 | Sale | Credit Acceptance Corporation CACC | director | 2,500 0.0184% | $451.58 | $1.13M | -0.31% | |
| 2022-12-20 | Sale | Credit Acceptance Corporation CACC | director | 1,000 0.0076% | $441.58 | $441,580 | +4.92% | |
| 2022-12-13 | Sale | Credit Acceptance Corporation CACC | director | 1,100 0.0086% | $474.86 | $522,346 | -0.62% | |
| 2022-12-08 | Sale | Credit Acceptance Corporation CACC | director | 600 0.0044% | $446.55 | $267,930 | +0.42% | |
| 2022-12-07 | Sale | Credit Acceptance Corporation CACC | director | 2,400 0.0183% | $445.94 | $1.07M | +3.62% | |
| 2022-11-14 | Sale | Credit Acceptance Corporation CACC | director | 20,000 0.1515% | $505.74 | $10.11M | -7.78% | |
| 2022-11-10 | Sale | Credit Acceptance Corporation CACC | director | 40,000 0.2967% | $482.54 | $19.3M | -5.12% | |
| 2022-05-17 | Sale | Credit Acceptance Corporation CACC | 6,978 0.0513% | $604.99 | $4.22M | -22.85% | ||
| 2022-05-11 | Sale | Credit Acceptance Corporation CACC | 480 0.0037% | $587.29 | $281,902 | -16.57% | ||
| 2021-12-10 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 1,100 0.0069% | $649.68 | $714,652 | -17.2% | |
| 2021-12-02 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 7,000 0.0439% | $648.50 | $4.54M | -16.36% | |
| 2021-11-11 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 1,000 0.0062% | $672.51 | $672,510 | -19.02% | |
| 2021-11-10 | Sale | Credit Acceptance Corporation CACC | 10 percent owner | 2,000 0.0121% | $653.13 | $1.31M | -18.73% | |
| 2015-12-01 | Credit Acceptance Corporation CACC | 10 percent owner | 1,000 0.0045% | $202.39 | $202,387 | -10.92% | ||
| 2015-11-20 | Credit Acceptance Corporation CACC | 10 percent owner | 8,000 0.0384% | $170.34 | $1.36M | +12.26% | ||
| 2013-12-02 | Sale | Cimpress plc CMPR | 10 percent owner | 43,600 0.1338% | $57.06 | $2.49M | -12.18% | |
| 2013-11-29 | Sale | Cimpress plc CMPR | 10 percent owner | 38,231 0.1169% | $57.64 | $2.2M | -13.41% | |
| 2013-11-27 | Sale | Cimpress plc CMPR | 10 percent owner | 89,769 0.2731% | $57.46 | $5.16M | -13.62% |