| 2/25/2021 | Dimensional Fund Advisors LP | 78,087 | $1.04M | 0.0% | +8.9% | 0.825% | |
| 2/17/2021 | Worth Venture Partners LLC | 156,274 | $2.09M | 1.7% | -13.5% | 1.652% | |
| 2/13/2021 | Essex Investment Management Co. LLC | 18,015 | $0.24M | 0.0% | -37.4% | 0.190% | |
| 2/13/2021 | Ancora Advisors LLC | 67,390 | $0.90M | 0.0% | +111.3% | 0.712% | |
| 2/10/2021 | Renaissance Technologies LLC | 263,545 | $3.52M | 0.0% | -1.3% | 2.785% | |
| 2/9/2021 | Wells Fargo & Company MN | 9,017 | $0.12M | 0.0% | +325.9% | 0.095% | |
| 2/9/2021 | Bank of New York Mellon Corp | 36,118 | $0.48M | 0.0% | N/A | 0.382% | |
| 2/5/2021 | BlackRock Inc. | 11,978 | $0.16M | 0.0% | +11.7% | 0.127% | |
| 1/27/2021 | GWM Advisors LLC | 16,050 | $0.21M | 0.0% | -5.3% | 0.170% | |
| 11/12/2020 | O Shaughnessy Asset Management LLC | 17,952 | $0.26M | 0.0% | +43.3% | 0.190% | |
|
| 11/12/2020 | Essex Investment Management Co. LLC | 28,797 | $0.41M | 0.1% | -33.2% | 0.304% | |
| 11/9/2020 | Acadian Asset Management LLC | 3,168 | $45K | 0.0% | -63.8% | 0.033% | |
| 11/6/2020 | BlackRock Inc. | 10,727 | $0.15M | 0.0% | -13.1% | 0.113% | |
| 11/4/2020 | Raymond James & Associates | 21,906 | $0.31M | 0.0% | -19.2% | 0.232% | |
| 11/3/2020 | GWM Advisors LLC | 16,942 | $0.24M | 0.0% | -9.5% | 0.179% | |
| 11/3/2020 | Seizert Capital Partners LLC | 10,956 | $0.16M | 0.0% | -51.8% | 0.116% | |
| 8/31/2020 | Bridgeway Capital Management Inc. | 13,675 | $0.19M | 0.0% | N/A | 0.145% | |
| 8/14/2020 | Worth Venture Partners LLC | 180,681 | $2.52M | 1.2% | N/A | 1.910% | |
| 8/13/2020 | EAM Investors LLC | 75,629 | $1.06M | 0.2% | N/A | 0.800% | |
| 8/12/2020 | Bank of Montreal Can | 63,281 | $0.89M | 0.0% | +4.3% | 0.669% | |
| 8/6/2020 | Seizert Capital Partners LLC | 22,733 | $0.32M | 0.0% | N/A | 0.240% | |
| 8/4/2020 | Essex Investment Management Co. LLC | 43,122 | $0.60M | 0.1% | -56.3% | 0.456% | |
| 7/29/2020 | GWM Advisors LLC | 18,718 | $0.26M | 0.0% | +16.6% | 0.198% | |
| 5/4/2020 | Essex Investment Management Co. LLC | 98,702 | $0.48M | 0.1% | -32.7% | 1.044% | |
| 4/21/2020 | Raymond James & Associates | 15,219 | $74K | 0.0% | N/A | 0.161% | |
| 2/13/2020 | Renaissance Technologies LLC | 61,574 | $0.20M | 0.0% | +5.1% | 0.652% | |
| 2/10/2020 | Essex Investment Management Co. LLC | 146,567 | $0.49M | 0.1% | +3.7% | 1.553% | |
| 9/11/2019 | River & Mercantile Asset Management LLP | 141,284 | $0.47M | 0.0% | N/A | 1.508% | |
| 8/15/2019 | River & Mercantile Asset Management LLP | 141,284 | $0.47M | 0.1% | N/A | 1.508% | |
| 2/12/2019 | Shepherd Kaplan Krochuk LLC | 34,652 | $0.11M | 0.1% | -26.7% | 0.371% | |
| 2/7/2019 | Essex Investment Management Co. LLC | 73,709 | $0.24M | 0.0% | -6.9% | 0.789% | |
| 2/6/2019 | Essex Investment Management Co. LLC | 73,709 | $0.24M | 0.0% | -6.9% | 0.789% | |
| 11/14/2018 | Shepherd Kaplan Krochuk LLC | 47,268 | $0.19M | 0.1% | +71.5% | 0.510% | |
| 5/11/2018 | Shepherd Kaplan Krochuk LLC | 34,068 | $0.14M | 0.1% | +162.7% | 0.368% | |
| 2/13/2018 | Renaissance Technologies LLC | 69,800 | $0.30M | 0.0% | +46.3% | 0.756% | |
| 10/30/2017 | Essex Investment Management Co. LLC | 87,441 | $0.44M | 0.1% | +149.9% | 0.948% | |
| 8/11/2017 | California Public Employees Retirement System | 31,895 | $0.13M | 0.0% | No Change | 0.348% | |
| 8/9/2017 | Sheaff Brock Investment Advisors LLC | 41,500 | $0.17M | 0.0% | No Change | 0.453% | |
| 7/28/2017 | Essex Investment Management Co. LLC | 34,997 | $0.14M | 0.0% | N/A | 0.382% | |
