| 8/15/2025 | Manatuck Hill Partners LLC | 58,800 | $0.50M | 0.2% | -2.0% | 2.130% |  |
| 8/15/2025 | Mink Brook Asset Management LLC | 274,496 | $2.34M | 2.0% | +3.5% | 9.946% |  |
| 7/30/2025 | Steel Grove Capital Advisors LLC | 10,916 | $93K | 0.0% | N/A | 0.397% |  |
| 5/14/2025 | Mink Brook Asset Management LLC | 265,257 | $2.83M | 3.0% | +1.6% | 9.642% |  |
| 5/14/2025 | Hotchkis & Wiley Capital Management LLC | 318,837 | $3.40M | 0.0% | -2.6% | 11.590% |  |
| 2/17/2025 | Mink Brook Asset Management LLC | 261,043 | $3.41M | 3.3% | N/A | 9.562% |  |
| 2/14/2025 | Manatuck Hill Partners LLC | 60,000 | $0.78M | 0.3% | +33.3% | 2.197% |  |
| 2/14/2025 | Northern Trust Corp | 12,708 | $0.17M | 0.0% | N/A | 0.465% |  |
| 2/14/2025 | Dimensional Fund Advisors LP | 71,711 | $0.94M | 0.0% | -13.7% | 2.627% |  |
| 2/13/2025 | Renaissance Technologies LLC | 70,122 | $0.92M | 0.0% | -5.4% | 2.569% |  |
| 2/12/2025 | Perritt Capital Management Inc | 61,850 | $0.81M | 0.4% | -1.4% | 2.266% |  |
| 2/12/2025 | Heartland Advisors Inc. | 291,863 | $3.81M | 0.2% | -0.6% | 10.691% |  |
| 2/7/2025 | Essex Investment Management Co. LLC | 6,172 | $81K | 0.0% | -20.0% | 0.226% |  |
| 11/15/2024 | Hotchkis & Wiley Capital Management LLC | 330,937 | $5.30M | 0.0% | -0.7% | 12.122% |  |
| 8/9/2024 | Renaissance Technologies LLC | 77,865 | $1.29M | 0.0% | -5.8% | 2.826% |  |
| 8/6/2024 | LSV Asset Management | 4,997 | $83K | 0.0% | -29.6% | 0.181% |  |
| 2/15/2024 | Perritt Capital Management Inc. | 63,050 | $0.98M | 0.5% | -3.7% | 2.236% |  |
| 2/8/2024 | Essex Investment Management Co. LLC | 22,317 | $0.35M | 0.1% | -26.7% | 0.791% |  |
| 2/5/2024 | Victory Capital Management Inc. | 3,263 | $51K | 0.0% | N/A | 0.116% |  |
| 11/13/2023 | Mariner LLC | 82,919 | $1.56M | 0.0% | N/A | 2.940% |  |
| 11/9/2023 | Essex Investment Management Co. LLC | 30,434 | $0.57M | 0.1% | -5.4% | 1.079% |  |
| 11/1/2023 | Jacob Asset Management of New York LLC | 50,954 | $0.99M | 1.4% | -10.0% | 1.807% |  |
| 8/10/2023 | Jacob Asset Management of New York LLC | 56,628 | $1.26M | 1.4% | -1.7% | 1.994% |  |
| 5/12/2023 | Aristides Capital LLC | 13,255 | $0.30M | 0.2% | N/A | 0.466% |  |
| 5/11/2023 | Jacob Asset Management of New York LLC | 57,628 | $1.29M | 1.5% | +1.8% | 2.028% |  |
| 5/2/2023 | LSV Asset Management | 7,100 | $0.16M | 0.0% | N/A | 0.250% |  |
| 2/9/2023 | HighTower Advisors LLC | 90,818 | $2.06M | 0.0% | +29.2% | 3.255% |  |
| 2/8/2023 | Heartland Advisors Inc. | 301,466 | $6.82M | 0.4% | -2.7% | 10.805% |  |
| 11/15/2022 | Essex Investment Management Co. LLC | 31,368 | $1.06M | 0.2% | +15.8% | 1.124% |  |
| 11/10/2022 | Heartland Advisors Inc. | 309,866 | $10.42M | 0.8% | -0.7% | 11.067% |  |
| 8/13/2022 | NewEdge Advisors LLC | 20,429 | $0.64M | 0.0% | N/A | 0.730% |  |
| 8/12/2022 | Essex Investment Management Co. LLC | 27,092 | $0.85M | 0.1% | +26.2% | 0.968% |  |
| 8/11/2022 | O Shaughnessy Asset Management LLC | 11,638 | $0.37M | 0.0% | +31.9% | 0.415% |  |
| 5/13/2022 | EAM Investors LLC | 46,515 | $1.89M | 0.4% | +1.3% | 1.661% |  |
| 5/12/2022 | Jacob Asset Management of New York LLC | 104,407 | $4.25M | 2.6% | -9.1% | 3.722% |  |
| 5/12/2022 | Heartland Advisors Inc. | 315,914 | $12.85M | 0.8% | -3.5% | 11.263% |  |
| 5/12/2022 | HighTower Advisors LLC | 70,302 | $2.86M | 0.0% | +16.6% | 2.506% |  |
| 5/9/2022 | Essex Investment Management Co. LLC | 21,475 | $0.87M | 0.1% | N/A | 0.766% |  |
| 4/27/2022 | Dorsey Wright & Associates | 1,150 | $47K | 0.0% | N/A | 0.041% |  |
| 2/11/2022 | Renaissance Technologies LLC | 108,065 | $3.13M | 0.0% | +2.2% | 3.992% |  |
| 2/10/2022 | Acadian Asset Management LLC | 7,292 | $0.21M | 0.0% | N/A | 0.269% |  |
| 2/10/2022 | HighTower Advisors LLC | 60,302 | $1.75M | 0.0% | +57.3% | 2.228% |  |
| 2/9/2022 | Heartland Advisors Inc. | 327,437 | $9.50M | 0.6% | -2.9% | 12.096% |  |
| 11/15/2021 | HighTower Advisors LLC | 38,338 | $0.61M | 0.0% | N/A | 1.416% |  |
| 11/12/2021 | Renaissance Technologies LLC | 105,765 | $1.68M | 0.0% | +2.6% | 3.907% |  |
| 11/12/2021 | Jacob Asset Management of New York LLC | 114,907 | $1.83M | 0.7% | +18.6% | 4.245% |  |
| 11/12/2021 | Hotchkis & Wiley Capital Management LLC | 416,626 | $6.62M | 0.0% | +1.6% | 15.391% |  |
| 11/9/2021 | Heartland Advisors Inc. | 337,376 | $5.37M | 0.3% | -5.3% | 12.542% |  |
| 8/16/2021 | State Street Corp | 11,972 | $0.21M | 0.0% | N/A | 0.445% |  |