| 2/2/2023 | Grace & White Inc. NY | 47,230 | $32K | 0.0% | -97.2% | 0.794% |  |
| 11/15/2022 | Long Focus Capital Management LLC | 2,250,488 | $0.27M | 0.0% | -24.4% | 1.278% |  |
| 11/10/2022 | Pegasus Partners Ltd. | 300,000 | $36K | 0.0% | N/A | 0.170% |  |
| 10/26/2022 | Grace & White Inc. NY | 1,683,330 | $0.20M | 0.0% | -46.5% | 0.956% |  |
| 10/17/2022 | Cambridge Investment Research Advisors Inc. | 481,698 | $58K | 0.0% | +29.4% | 0.273% |  |
| 8/12/2022 | Prescott Group Capital Management L.L.C. | 177,142 | $64K | 0.0% | +62.9% | 0.207% |  |
| 8/11/2022 | Primecap Management Co. CA | 1,122,400 | $0.40M | 0.0% | -9.2% | 1.309% |  |
| 7/28/2022 | Skylands Capital LLC | 572,838 | $0.21M | 0.0% | -57.3% | 0.668% |  |
| 7/22/2022 | Grace & White Inc. NY | 3,145,971 | $1.13M | 0.2% | +12.0% | 3.668% |  |
| 7/6/2022 | Wiley BROS. Aintree Capital LLC | 109,932 | $40K | 0.0% | N/A | 0.128% |  |
| 5/16/2022 | Archon Capital Management LLC | 3,680,829 | $4.05M | 0.5% | +128.9% | 4.293% |  |
| 5/11/2022 | Primecap Management Co. CA | 1,236,800 | $1.36M | 0.0% | -6.4% | 1.442% |  |
| 5/10/2022 | Prescott Group Capital Management L.L.C. | 108,773 | $0.12M | 0.0% | +36.0% | 0.127% |  |
| 5/5/2022 | Skylands Capital LLC | 1,340,324 | $1.47M | 0.2% | +52.8% | 1.563% |  |
| 4/28/2022 | Osmium Partners LLC | 22,237,433 | $24.46M | 43.0% | +0.2% | 25.935% |  |
| 4/22/2022 | Grace & White Inc. NY | 2,810,099 | $3.09M | 0.6% | +12.4% | 3.277% |  |
| 4/12/2022 | Eidelman Virant Capital | 40,000 | $44K | 0.0% | -66.4% | 0.047% |  |
| 2/16/2022 | Empirical Capital Management LLC | 1,425,112 | $3.25M | 3.2% | +8.3% | 1.662% |  |
| 2/15/2022 | Adage Capital Partners GP L.L.C. | 5,538,511 | $12.63M | 0.0% | +38.5% | 6.460% |  |
| 2/14/2022 | Long Focus Capital Management LLC | 764,371 | $1.74M | 0.2% | N/A | 0.891% |  |
| 2/14/2022 | Gratia Capital LLC | 1,074,012 | $2.45M | 2.9% | -35.1% | 1.253% |  |
| 2/14/2022 | Rockefeller Capital Management L.P. | 160,000 | $0.34M | 0.0% | N/A | 0.187% |  |
| 2/14/2022 | Archon Capital Management LLC | 1,607,955 | $3.67M | 0.5% | N/A | 1.875% |  |
| 2/11/2022 | Primecap Management Co. CA | 1,320,800 | $3.01M | 0.0% | -9.4% | 1.540% |  |
| 2/11/2022 | PEAK6 Investments LLC | 15,544 | $35K | 0.0% | -95.0% | 0.018% |  |
| 2/10/2022 | Prescott Group Capital Management L.L.C. | 80,000 | $0.18M | 0.0% | N/A | 0.093% |  |
| 2/10/2022 | Private Capital Advisors Inc. | 83,600 | $0.19M | 0.0% | -54.5% | 0.098% |  |
| 2/9/2022 | Fuller & Thaler Asset Management Inc. | 896,496 | $2.04M | 0.0% | +12.8% | 1.046% |  |
| 2/8/2022 | Skylands Capital LLC | 877,124 | $2M | 0.2% | +9.8% | 1.023% |  |
| 2/7/2022 | BCK Capital Management LP | 226,429 | $0.52M | 0.3% | +115.2% | 0.264% |  |
| 2/3/2022 | Cambridge Investment Research Advisors Inc. | 328,573 | $0.75M | 0.0% | +69.1% | 0.383% |  |
| 2/1/2022 | Eidelman Virant Capital | 119,000 | $0.27M | 0.1% | +14.4% | 0.139% |  |
| 1/27/2022 | Cedar Brook Financial Partners LLC | 20,000 | $46K | 0.0% | N/A | 0.023% |  |
| 11/16/2021 | Empirical Capital Management LLC | 1,315,456 | $3.68M | 3.9% | +191.8% | 1.534% |  |
| 11/16/2021 | Two Sigma Securities LLC | 17,526 | $49K | 0.0% | N/A | 0.020% |  |
| 11/15/2021 | Hollow Brook Wealth Management LLC | 29,000 | $81K | 0.1% | N/A | 0.034% |  |
| 11/12/2021 | PEAK6 Investments LLC | 309,990 | $0.87M | 0.0% | -9.1% | 0.361% |  |
| 11/12/2021 | Primecap Management Co. CA | 1,458,300 | $4.08M | 0.0% | -7.7% | 1.700% |  |
| 11/10/2021 | US Bancorp DE | 493,049 | $1.38M | 0.0% | +17.2% | 0.574% |  |
| 11/10/2021 | Fuller & Thaler Asset Management Inc. | 794,471 | $2.23M | 0.0% | N/A | 0.925% |  |
| 11/9/2021 | BCK Capital Management LP | 105,223 | $0.30M | 0.2% | N/A | 0.123% |  |
| 11/8/2021 | Osmium Partners LLC | 22,185,433 | $62.12M | 53.6% | -0.7% | 25.817% |  |
| 11/5/2021 | Griffin Asset Management Inc. | 82,490 | $0.23M | 0.0% | N/A | 0.096% |  |
| 11/2/2021 | Skylands Capital LLC | 799,024 | $2.24M | 0.3% | -29.8% | 0.930% |  |
| 11/2/2021 | Cambridge Investment Research Advisors Inc. | 194,273 | $0.54M | 0.0% | +73.0% | 0.226% |  |
| 11/1/2021 | Sfmg LLC | 27,000 | $76K | 0.0% | +35.0% | 0.031% |  |
| 10/27/2021 | Ingalls & Snyder LLC | 20,000 | $56K | 0.0% | -50.0% | 0.023% |  |
| 10/21/2021 | Grace & White Inc. NY | 2,499,313 | $7M | 1.3% | +10.6% | 2.908% |  |
| 8/17/2021 | Millennium Management LLC | 223,279 | $1.01M | 0.0% | N/A | 0.259% |  |
| 8/16/2021 | Goldman Sachs Group Inc. | 58,370 | $0.26M | 0.0% | N/A | 0.068% |  |