| 2013-09-18 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 111,267 0.1671% | $2.71 | $301,534 | +93.15% | |
| 2013-09-17 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 52,600 0.079% | $2.64 | $138,864 | +98.29% | |
| 2013-09-16 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 58,139 0.0873% | $2.64 | $153,487 | +98.29% | |
| 2013-09-13 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 74,693 0.1126% | $2.63 | $196,443 | +100% | |
| 2013-09-12 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 56,701 0.0851% | $2.68 | $151,959 | +95.32% | |
| 2013-09-11 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 87,798 0.1323% | $2.68 | $235,299 | +95.86% | |
| 2013-09-10 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 97,844 0.1464% | $2.67 | $261,243 | +95.13% | |
| 2013-09-09 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 167,512 0.2506% | $2.65 | $443,907 | +96.23% | |
| 2013-09-06 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 130,000 0.1937% | $2.62 | $340,600 | +97.34% | |
| 2013-09-05 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 170,600 0.2552% | $2.63 | $448,678 | +97.34% | |
| 2013-09-04 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 129,400 0.1966% | $2.58 | $333,852 | +103.35% | |
| 2013-08-23 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 144,269 0.2135% | $2.78 | $401,068 | +80.07% | |
| 2013-08-22 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 55,731 0.0837% | $2.66 | $148,244 | +90.94% | |
| 2013-08-21 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 56,657 0.0851% | $2.70 | $152,974 | +87.92% | |
| 2013-08-20 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 93,343 0.1391% | $2.75 | $256,693 | +82.97% | |
| 2013-08-19 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 52,280 0.0788% | $2.72 | $142,202 | +87.04% | |
| 2013-08-16 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 59,300 0.0881% | $2.79 | $165,447 | +79.72% | |
| 2013-08-15 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 62,100 0.0929% | $2.84 | $176,364 | +77.82% | |
| 2013-08-14 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 73,600 0.1093% | $2.88 | $211,968 | +73.97% | |
| 2013-08-13 | Sale | Perdoceo Education Corporation PRDO | 10 percent owner | 60,000 0.0922% | $2.97 | $178,200 | +74.39% |