| 2/14/2020 | Amundi Pioneer Asset Management Inc. | 502,339 | $0.84M | 0.0% | +21.9% | 3.070% | |
| 2/10/2020 | Essex Investment Management Co. LLC | 422,593 | $0.70M | 0.1% | +3.7% | 2.583% | |
| 1/28/2020 | Grace & White Inc. NY | 1,777,746 | $2.95M | 0.7% | +1.1% | 10.865% | |
| 1/21/2020 | Zurcher Kantonalbank Zurich Cantonalbank | 26,070 | $43K | 0.0% | +35.3% | 0.159% | |
| 10/22/2019 | Essex Investment Management Co. LLC | 407,652 | $0.69M | 0.1% | +117.2% | 2.522% | |
| 9/11/2019 | River & Mercantile Asset Management LLP | 187,663 | $0.42M | 0.0% | N/A | 1.161% | |
| 8/16/2019 | Amundi Pioneer Asset Management Inc. | 330,085 | $3.84M | 0.0% | +139.4% | 2.043% | |
| 8/16/2019 | Susquehanna International Group LLP | 13,251 | $29K | 0.0% | N/A | 0.082% | |
| 8/15/2019 | River & Mercantile Asset Management LLP | 187,663 | $0.42M | 0.1% | N/A | 1.161% | |
| 8/14/2019 | Vanguard Group Inc. | 540,684 | $1.20M | 0.0% | +41.9% | 3.345% | |
| 8/13/2019 | BlackRock Inc. | 420,692 | $0.93M | 0.0% | -5.8% | 2.603% | |
| 7/30/2019 | Zurcher Kantonalbank Zurich Cantonalbank | 19,270 | $43K | 0.0% | +69.5% | 0.121% | |
| 6/30/2019 | Grace & White Inc. NY | 1,758,742 | $3.90M | 0.9% | -3.0% | 11.002% | |
| 6/25/2019 | Amundi Pioneer Asset Management Inc. | 137,877 | $0.23M | 0.0% | -5.0% | 0.862% | |
| 2/11/2019 | Advisor Group Inc. | 215,157 | $0.28M | 0.0% | -28.5% | 1.378% | |
| 1/25/2019 | Grace & White Inc. NY | 1,812,742 | $2.36M | 0.6% | +16.9% | 11.607% | |
| 10/23/2018 | Grace & White Inc. NY | 1,550,987 | $3.38M | 0.7% | +7.7% | 10.026% | |
| 8/11/2018 | Gendell Jeffrey L | 155,741 | $0.37M | 0.0% | -61.1% | 1.007% | |
| 8/10/2018 | Dimensional Fund Advisors LP | 442,786 | $1.05M | 0.0% | +6.9% | 2.862% | |
| 5/11/2018 | Gendell Jeffrey L | 400,031 | $0.88M | 0.1% | -47.0% | 2.601% | |
| 2/15/2018 | Municipal Employees Retirement System of Michigan | 129,450 | $0.35M | 0.0% | +115.5% | 0.854% | |
| 2/14/2018 | Advisor Group Inc. | 177,827 | $0.48M | 0.0% | +1,778,170.0% | 1.174% | |
| 2/13/2018 | Renaissance Technologies LLC | 714,490 | $1.94M | 0.0% | -12.3% | 4.716% | |
| 2/13/2018 | AWM Investment Company Inc. | 1,146,834 | $3.12M | 0.6% | -19.1% | 7.570% | |
| 2/13/2018 | Amundi Pioneer Asset Management Inc. | 160,564 | $0.44M | 0.0% | N/A | 1.060% | |
| 2/9/2018 | Gendell Jeffrey L | 754,521 | $2.05M | 0.1% | -26.0% | 4.980% | |
| 1/30/2018 | Grace & White Inc. NY | 1,294,689 | $3.52M | 0.7% | +38.9% | 8.546% | |
| 11/13/2017 | National Planning Corp | 111,400 | $0.44M | 0.1% | N/A | 0.735% | |
| 11/13/2017 | Dimensional Fund Advisors LP | 411,768 | $1.33M | 0.0% | +16.3% | 2.718% | |
| 11/8/2017 | Macquarie Group Ltd. | 51,273 | $0.17M | 0.0% | N/A | 0.338% | |
| 10/30/2017 | Grace & White Inc. NY | 932,077 | $3.02M | 0.6% | +31.9% | 6.199% | |
| 8/30/2017 | AWM Investment Company Inc. | 1,442,434 | $7.27M | 1.2% | N/A | 9.593% | |
| 8/14/2017 | Royal Bank of Canada | 148,742 | $0.75M | 0.0% | +151,677.6% | 0.989% | |
| 8/14/2017 | Goldman Sachs Group Inc. | 22,092 | $0.11M | 0.0% | -81.1% | 0.147% | |
| 8/14/2017 | Numeric Investors LLC | 818,074 | $4.12M | 0.0% | +60.3% | 5.441% | |
| 8/11/2017 | Dimensional Fund Advisors LP | 353,955 | $1.78M | 0.0% | +222.8% | 2.354% | |
| 8/11/2017 | California Public Employees Retirement System | 109,780 | $0.55M | 0.0% | No Change | 0.730% | |
| 8/11/2017 | Vanguard Group Inc. | 589,115 | $2.97M | 0.0% | +63.9% | 3.918% | |
| 8/10/2017 | Edmond DE Rothschild Holding S.A. | 23,600 | $0.12M | 0.0% | No Change | 0.157% | |
| 8/9/2017 | JPMorgan Chase & Co. | 21,038 | $0.11M | 0.0% | +186.3% | 0.140% | |
| 8/3/2017 | Teton Advisors Inc. | 89,440 | $0.45M | 0.0% | No Change | 0.597% | |
| 8/3/2017 | Bank of New York Mellon Corp | 59,647 | $0.30M | 0.0% | +1.7% | 0.398% | |
| 8/2/2017 | ClariVest Asset Management LLC | 28,188 | $0.14M | 0.0% | -31.0% | 0.188% | |
| 7/31/2017 | Grace & White Inc. NY | 706,513 | $3.56M | 0.8% | -3.1% | 4.716% | |
| 7/28/2017 | Essex Investment Management Co. LLC | 92,829 | $0.47M | 0.1% | No Change | 0.620% | |
| 7/26/2017 | Municipal Employees Retirement System of Michigan | 60,070 | $0.30M | 0.0% | N/A | 0.401% | |
| 7/25/2017 | Russell Investments Group Ltd. | 44,816 | $0.23M | 0.0% | N/A | 0.299% | |
| 7/20/2017 | US Bancorp DE | 99,010 | $0.50M | 0.0% | No Change | 0.661% | |
| 5/18/2017 | Goldman Sachs Group Inc. | 116,684 | $0.97M | 0.0% | +27.9% | 0.779% | |
| 5/16/2017 | RBF Capital LLC | 130,194 | $1.09M | 0.1% | No Change | 0.869% | |
| 5/15/2017 | PEAK6 Investments L.P. | 17,983 | $0.15M | 0.0% | N/A | 0.120% | |
| 5/15/2017 | Edmond DE Rothschild Holding S.A. | 23,600 | $0.20M | 0.0% | N/A | 0.158% | |
| 5/12/2017 | Gendell Jeffrey L | 1,019,821 | $8.50M | 0.8% | No Change | 6.844% | |
| 5/12/2017 | KCG Holdings Inc. | 18,500 | $0.15M | 0.0% | N/A | 0.124% | |
| 5/12/2017 | Renaissance Technologies LLC | 831,190 | $6.92M | 0.0% | +33.0% | 5.578% | |
| 5/12/2017 | Dimensional Fund Advisors LP | 109,657 | $0.91M | 0.0% | +110.3% | 0.736% | |
| 5/12/2017 | Globeflex Capital L P | 26,649 | $0.22M | 0.1% | +17,785.2% | 0.179% | |
| 5/11/2017 | B. Riley Financial Inc. | 133,622 | $1.11M | 0.6% | -80.1% | 0.897% | |
| 5/11/2017 | California Public Employees Retirement System | 109,780 | $0.91M | 0.0% | No Change | 0.737% | |
| 5/11/2017 | Dialectic Capital Management LP | 16,475 | $0.14M | 0.1% | N/A | 0.111% | |
| 5/11/2017 | O Shaughnessy Asset Management LLC | 21,327 | $0.18M | 0.0% | -13.5% | 0.143% | |
| 5/11/2017 | ClariVest Asset Management LLC | 40,845 | $0.34M | 0.0% | N/A | 0.274% | |
| 5/11/2017 | Spark Investment Management LLC | 26,300 | $0.22M | 0.0% | -40.6% | 0.176% | |
| 5/9/2017 | Alambic Investment Management L.P. | 14,452 | $0.12M | 0.0% | -36.9% | 0.097% | |
| 5/9/2017 | Hillsdale Investment Management Inc. | 27,600 | $0.23M | 0.0% | N/A | 0.185% | |
| 5/9/2017 | Eagle Global Advisors LLC | 18,419 | $0.15M | 0.0% | No Change | 0.124% | |
| 5/4/2017 | Teza Capital Management LLC | 16,834 | $0.14M | 0.0% | N/A | 0.113% | |
| 5/4/2017 | Acrospire Investment Management LLC | 15,820 | $0.13M | 0.1% | -78.6% | 0.106% | |
| 5/4/2017 | Teton Advisors Inc. | 89,440 | $0.75M | 0.1% | No Change | 0.600% | |
| 5/3/2017 | Bank of New York Mellon Corp | 58,643 | $0.49M | 0.0% | -0.5% | 0.394% | |
| 5/3/2017 | US Bancorp DE | 99,010 | $0.83M | 0.0% | No Change | 0.664% | |
| 4/28/2017 | Grace & White Inc. NY | 728,854 | $6.07M | 1.3% | -11.3% | 4.891% | |
| 4/27/2017 | Essex Investment Management Co. LLC | 92,829 | $0.77M | 0.1% | N/A | 0.623% | |
| 4/25/2017 | Acadian Asset Management LLC | 37,991 | $0.32M | 0.0% | +6,405.3% | 0.255% | |
| 4/24/2017 | Equitec Proprietary Markets LLC | 56,136 | $0.47M | 0.0% | +447.8% | 0.377% | |
| 4/21/2017 | Simplex Trading LLC | 49,021 | $0.41M | 0.0% | N/A | 0.329% | |
| 1/15/2016 | Brookstone Capital Management | 0 | $0 | 0.0% | -100.0% | 0.000% | |
