| 2/13/2020 | Renaissance Technologies LLC | 1,503,788 | $0.60M | 0.0% | +29.5% | 1.774% | |
| 2/4/2020 | Virtu Financial LLC | 62,562 | $25K | 0.0% | -52.5% | 0.074% | |
| 11/27/2019 | Virtu Financial LLC | 131,731 | $41K | 0.0% | N/A | 0.155% | |
| 8/14/2019 | Vanguard Group Inc. | 1,858,516 | $0.78M | 0.0% | -9.4% | 2.203% | |
| 8/13/2019 | Perritt Capital Management Inc. | 496,005 | $0.21M | 0.1% | -29.2% | 0.588% | |
| 8/12/2019 | Renaissance Technologies LLC | 1,138,570 | $0.48M | 0.0% | +29.2% | 1.350% | |
| 2/12/2019 | King Luther Capital Management Corp | 400,000 | $0.17M | 0.0% | -7.0% | 0.476% | |
| 11/15/2018 | First Wilshire Securities Management Inc. | 1,060,951 | $0.49M | 0.1% | +12.3% | 1.277% | |
| 8/15/2018 | First Wilshire Securities Management Inc. | 944,358 | $0.52M | 0.2% | +16.4% | 1.137% | |
| 8/13/2018 | Renaissance Technologies LLC | 490,600 | $0.27M | 0.0% | +129.8% | 0.591% | |
| 7/30/2018 | Raymond James Financial Services Advisors Inc. | 314,440 | $0.17M | 0.0% | -58.0% | 0.378% | |
| 5/8/2018 | King Luther Capital Management Corp | 350,000 | $0.20M | 0.0% | N/A | 0.422% | |
| 5/4/2018 | B. Riley Financial Inc. | 200,000 | $0.12M | 0.0% | N/A | 0.241% | |
| 2/9/2018 | Raymond James Financial Services Advisors Inc. | 749,440 | $0.49M | 0.0% | N/A | 0.903% | |
| 8/15/2017 | Intellectus Partners LLC | 237,855 | $0.11M | 0.0% | +2.1% | 0.287% | |
| 5/15/2017 | First Wilshire Securities Management Inc. | 863,171 | $0.39M | 0.1% | +0.3% | 1.042% | |
| 5/12/2017 | Renaissance Technologies LLC | 230,100 | $0.10M | 0.0% | -5.4% | 0.278% | |
| 5/8/2017 | Intellectus Partners LLC | 232,855 | $0.11M | 0.1% | No Change | 0.281% | |
| 2/15/2017 | First Wilshire Securities Management Inc. | 860,471 | $0.70M | 0.2% | -8.7% | 1.040% | |
| 2/14/2017 | Perritt Capital Management Inc. | 641,100 | $0.52M | 0.1% | +26.0% | 0.775% | |
| 2/14/2017 | Intellectus Partners LLC | 232,855 | $0.19M | 0.1% | N/A | 0.281% | |
| 2/13/2017 | Renaissance Technologies LLC | 243,300 | $0.20M | 0.0% | +71.8% | 0.294% | |
| 2/10/2017 | GRT Capital Partners L.L.C. | 159,186 | $0.13M | 0.0% | -16.0% | 0.192% | |
| 5/13/2016 | Geode Capital Management LLC | 340,820 | $0.20M | 0.0% | No Change | 0.413% | |
| 5/10/2016 | BlackRock Institutional Trust Company N.A. | 181,748 | $0.11M | 0.0% | No Change | 0.220% | |
| 5/10/2016 | BlackRock Fund Advisors | 193,820 | $0.12M | 0.0% | -6.8% | 0.235% | |
| 5/2/2016 | ICM Asset Management Inc. WA | 246,740 | $0.15M | 0.2% | N/A | 0.299% | |
