| 2/19/2021 | JPMorgan Chase & Co. | 255,082 | $1.54M | 0.0% | -47.5% | 1.065% | |
| 2/16/2021 | Paloma Partners Management Co | 11,814 | $71K | 0.0% | N/A | 0.049% | |
| 2/12/2021 | Divisar Capital Management LLC | 1,747,260 | $10.55M | 3.2% | -16.1% | 7.295% | |
| 2/12/2021 | AWM Investment Company Inc. | 3,214,540 | $19.42M | 2.5% | +14.4% | 13.422% | |
| 2/11/2021 | Roubaix Capital LLC | 412,176 | $2.49M | 1.9% | +176.3% | 1.721% | |
| 1/25/2021 | Janney Montgomery Scott LLC | 88,051 | $0.53M | 0.0% | -43.7% | 0.368% | |
| 1/19/2021 | FNY Investment Advisers LLC | 206,735 | $1.25M | 0.3% | -15.6% | 0.863% | |
| 12/11/2020 | Virtu Financial LLC | 14,929 | $89K | 0.0% | N/A | 0.062% | |
| 12/10/2020 | Mercer Global Advisors Inc. ADV | 15,954 | $95K | 0.0% | N/A | 0.067% | |
| 11/17/2020 | Nokomis Capital L.L.C. | 982,827 | $5.87M | 2.7% | -29.4% | 4.104% | |
|
| 11/17/2020 | Jane Street Group LLC | 19,973 | $0.12M | 0.0% | N/A | 0.083% | |
| 11/16/2020 | Boothbay Fund Management LLC | 26,111 | $0.16M | 0.0% | N/A | 0.109% | |
| 11/13/2020 | Morgan Stanley | 226,552 | $1.35M | 0.0% | -47.3% | 0.946% | |
| 11/12/2020 | JPMorgan Chase & Co. | 486,166 | $2.81M | 0.0% | +923.5% | 2.030% | |
| 11/10/2020 | Altshuler Shaham Ltd | 4,944 | $30K | 0.0% | N/A | 0.021% | |
| 11/10/2020 | State Street Corp | 22,086 | $0.13M | 0.0% | N/A | 0.092% | |
| 11/6/2020 | Janney Montgomery Scott LLC | 156,378 | $0.93M | 0.0% | N/A | 0.653% | |
| 11/5/2020 | California Public Employees Retirement System | 50,450 | $0.30M | 0.0% | +201.2% | 0.211% | |
| 11/3/2020 | Roubaix Capital LLC | 149,185 | $0.89M | 1.1% | -14.7% | 0.623% | |
| 10/20/2020 | Harel Insurance Investments & Financial Services Ltd. | 62,520 | $0.37M | 0.0% | N/A | 0.261% | |
| 10/9/2020 | FNY Investment Advisers LLC | 244,985 | $1.46M | 0.6% | +32.4% | 1.023% | |
| 8/13/2020 | Formula Growth Ltd. | 85,000 | $0.52M | 0.1% | N/A | 0.355% | |
| 8/13/2020 | AWM Investment Company Inc. | 2,809,216 | $17.25M | 3.0% | +18.9% | 11.730% | |
| 8/12/2020 | Goldman Sachs Group Inc. | 14,178 | $87K | 0.0% | N/A | 0.059% | |
| 8/6/2020 | Mutual of America Capital Management LLC | 267,835 | $1.65M | 0.0% | -0.8% | 1.118% | |
| 7/31/2020 | Monarch Partners Asset Management LLC | 75,000 | $0.46M | 0.1% | N/A | 0.313% | |
| 7/28/2020 | Roubaix Capital LLC | 174,889 | $1.07M | 1.4% | +109.6% | 0.730% | |
| 7/10/2020 | FNY Investment Advisers LLC | 184,985 | $1.14M | 0.7% | +59.9% | 0.772% | |
| 7/10/2020 | Eidelman Virant Capital | 20,000 | $0.12M | 0.1% | N/A | 0.084% | |
| 7/8/2020 | Envestnet Asset Management Inc. | 14,947 | $92K | 0.0% | N/A | 0.062% | |
| 4/30/2020 | Banque Pictet & Cie SA | 20,000 | $0.10M | 0.0% | -50.0% | 0.084% | |
| 4/15/2020 | Roubaix Capital LLC | 83,457 | $0.43M | 0.6% | N/A | 0.351% | |
| 4/9/2020 | FNY Investment Advisers LLC | 115,717 | $0.59M | 0.4% | +56.9% | 0.487% | |
| 2/14/2020 | Divisar Capital Management LLC | 1,928,952 | $5.79M | 1.6% | -73.3% | 8.117% | |
| 1/27/2020 | California Public Employees Retirement System | 16,750 | $50K | 0.0% | -75.0% | 0.070% | |
| 1/10/2020 | FNY Investment Advisers LLC | 73,750 | $0.22M | 0.1% | -43.3% | 0.310% | |
| 10/25/2019 | FNY Investment Advisers LLC | 130,000 | $0.11M | 0.0% | N/A | 0.137% | |
| 8/14/2019 | Citadel Advisors LLC | 65,312 | $59K | 0.0% | +127.0% | 0.082% | |
| 8/8/2019 | AWM Investment Company Inc. | 9,370,202 | $8.47M | 1.6% | +1.7% | 11.708% | |
| 5/2/2019 | Banque Pictet & Cie SA | 160,000 | $0.18M | 0.0% | N/A | 0.200% | |
| 2/15/2019 | Thrivent Financial for Lutherans | 770,827 | $0.60M | 0.0% | -14.5% | 0.963% | |
| 2/14/2019 | Divisar Capital Management LLC | 7,170,592 | $5.59M | 1.8% | +30.0% | 8.960% | |
| 11/15/2018 | Thrivent Financial for Lutherans | 901,169 | $1.28M | 0.0% | -11.1% | 1.126% | |
| 11/15/2018 | Divisar Capital Management LLC | 5,516,616 | $7.83M | 2.5% | +15.9% | 6.893% | |
| 11/13/2018 | Mutual of America Capital Management LLC | 1,724,973 | $2.45M | 0.0% | -3.0% | 2.155% | |
| 11/9/2018 | AWM Investment Company Inc. | 9,264,157 | $13.16M | 2.2% | +2.2% | 11.576% | |
| 11/9/2018 | FMR LLC | 393,300 | $0.56M | 0.0% | N/A | 0.491% | |
| 11/8/2018 | AXA | 200,000 | $0.28M | 0.0% | -77.8% | 0.250% | |
| 11/7/2018 | FNY Investment Advisers LLC | 130,465 | $0.19M | 0.0% | +62.1% | 0.163% | |
| 10/29/2018 | FNY Investment Advisers LLC | 130,465 | $0.19M | 0.0% | +62.1% | 0.163% | |
| 8/14/2018 | Divisar Capital Management LLC | 4,759,354 | $9.71M | 3.1% | +35.4% | 5.947% | |
| 8/9/2018 | Banque Pictet & Cie SA | 160,000 | $0.33M | 0.0% | N/A | 0.200% | |
| 8/9/2018 | Gradient Investments LLC | 452,031 | $0.92M | 0.0% | +29.3% | 0.565% | |
| 8/3/2018 | Numen Capital LLP | 664,830 | $1.36M | 0.4% | +55.3% | 0.831% | |
| 7/18/2018 | FNY Investment Advisers LLC | 80,465 | $0.16M | 0.1% | N/A | 0.101% | |
| 5/15/2018 | Nokomis Capital L.L.C. | 7,628,513 | $12.82M | 2.5% | +67.9% | 9.532% | |
| 5/11/2018 | Numen Capital LLP | 428,000 | $0.72M | 0.5% | +114.0% | 0.535% | |
| 2/13/2018 | AWM Investment Company Inc. | 7,356,057 | $14.05M | 2.7% | -4.8% | 9.288% | |
| 2/13/2018 | AXA | 900,000 | $1.72M | 0.0% | -29.7% | 1.136% | |
| 2/9/2018 | Citadel Advisors LLC | 103,850 | $0.20M | 0.0% | N/A | 0.131% | |
| 2/7/2018 | Gradient Investments LLC | 165,825 | $0.32M | 0.0% | +47.2% | 0.209% | |
| 1/31/2018 | Gilder Gagnon Howe & Co. LLC | 78,270 | $0.15M | 0.0% | -91.5% | 0.099% | |
| 1/31/2018 | Mutual of America Capital Management LLC | 1,863,426 | $3.56M | 0.1% | -5.1% | 2.353% | |
| 11/14/2017 | Granite Point Capital Management L.P. | 339,700 | $1.07M | 0.2% | +47.9% | 0.429% | |
| 11/9/2017 | FNY Partners Fund LP | 37,538 | $0.12M | 0.0% | -45.8% | 0.047% | |
| 11/9/2017 | FNY Managed Accounts LLC | 180,060 | $0.57M | 0.7% | +342.4% | 0.227% | |
| 11/6/2017 | Gilder Gagnon Howe & Co. LLC | 918,053 | $2.88M | 0.0% | +18.5% | 1.159% | |
| 10/20/2017 | Mutual of America Capital Management LLC | 1,962,794 | $6.16M | 0.1% | -9.1% | 2.461% | |
| 8/30/2017 | AWM Investment Company Inc. | 7,727,240 | $25.58M | 4.2% | +5.6% | 9.688% | |
| 8/15/2017 | Verition Fund Management LLC | 66,500 | $0.22M | 0.0% | N/A | 0.083% | |
| 8/14/2017 | Yiheng Capital LLC | 2,337,042 | $7.74M | 2.7% | No Change | 2.930% | |
| 8/14/2017 | Manatuck Hill Partners LLC | 312,000 | $1.03M | 0.5% | +47.2% | 0.391% | |
| 8/14/2017 | Tudor Investment Corp ET AL | 48,853 | $0.16M | 0.0% | N/A | 0.061% | |
| 8/11/2017 | B. Riley Financial Inc. | 254,000 | $0.84M | 0.2% | N/A | 0.318% | |
| 8/11/2017 | Virtu KCG Holdings LLC | 121,456 | $0.40M | 0.0% | N/A | 0.152% | |
| 8/11/2017 | EAM Investors LLC | 525,871 | $1.74M | 0.3% | N/A | 0.659% | |
| 8/11/2017 | Cooper Creek Partners Management LLC | 962,589 | $3.19M | 1.9% | N/A | 1.207% | |
| 8/11/2017 | California Public Employees Retirement System | 67,000 | $0.22M | 0.0% | No Change | 0.084% | |
| 8/11/2017 | Mutual of America Capital Management LLC | 2,158,643 | $7.15M | 0.1% | +2.0% | 2.706% | |
| 8/11/2017 | Thrivent Financial For Lutherans | 994,950 | $3.29M | 0.0% | N/A | 1.247% | |
| 8/10/2017 | Granite Point Capital Management L.P. | 229,700 | $0.76M | 0.2% | +359.4% | 0.288% | |
| 8/10/2017 | FNY Partners Fund LP | 69,238 | $0.23M | 0.1% | -3.8% | 0.087% | |
| 8/10/2017 | FNY Managed Accounts LLC | 40,700 | $0.13M | 1.3% | N/A | 0.051% | |
| 8/10/2017 | AXA | 1,280,000 | $4.24M | 0.0% | N/A | 1.605% | |
| 8/10/2017 | Kennedy Capital Management Inc. | 449,903 | $1.49M | 0.0% | +127.2% | 0.564% | |
| 8/1/2017 | Gilder Gagnon Howe & Co. LLC | 774,850 | $2.57M | 0.0% | +1,018.5% | 1.031% | |
| 5/16/2017 | FNY Partners Fund LP | 71,939 | $0.20M | 0.0% | +657.3% | 0.096% | |
| 5/16/2017 | Driehaus Capital Management LLC | 349,690 | $0.96M | 0.0% | N/A | 0.465% | |
| 5/15/2017 | Yiheng Capital LLC | 2,337,042 | $6.43M | 2.7% | No Change | 3.111% | |
| 5/12/2017 | AWM Investment Company Inc. | 7,320,230 | $20.13M | 3.8% | No Change | 9.744% | |
| 5/12/2017 | Kennedy Capital Management Inc. | 198,061 | $0.55M | 0.0% | N/A | 0.264% | |
| 5/11/2017 | California Public Employees Retirement System | 67,000 | $0.18M | 0.0% | No Change | 0.089% | |
| 5/11/2017 | Gilder Gagnon Howe & Co. LLC | 69,277 | $0.19M | 0.0% | N/A | 0.092% | |
| 5/10/2017 | Granite Point Capital Management L.P. | 50,000 | $0.14M | 0.0% | N/A | 0.067% | |
| 5/8/2017 | Mutual of America Capital Management LLC | 2,115,769 | $5.82M | 0.1% | -0.6% | 2.816% | |
| 2/14/2017 | Alyeska Investment Group L.P. | 1,600,200 | $2.99M | 0.0% | +60.0% | 2.148% | |
| 11/14/2016 | Yiheng Capital LLC | 2,337,042 | $4.14M | 1.5% | No Change | 3.137% | |
| 11/14/2016 | AWM Investment Company Inc. | 7,320,230 | $12.96M | 2.4% | +77.7% | 9.826% | |
| 11/1/2016 | Mutual of America Capital Management LLC | 2,100,000 | $3.72M | 0.1% | N/A | 3.539% | |
| 8/15/2016 | Yiheng Capital LLC | 2,337,042 | $4.79M | 2.0% | No Change | 3.939% | |
