| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Marc G. Elliott | 31.50% | 4,616,934 | $65.75M | Insider |
| Sherry Houtkin | 17.04% | 2,497,525 | $35.56M | Insider |
| E. J. Elliott | 14.40% | 2,110,944 | $30.06M | Insider |
| Harvey Houtkin | 14.04% | 2,057,605 | $29.30M | Insider |
| Ej Elliott Family Limited Partnership | 13.80% | 2,022,477 | $28.80M | Insider |
| John E. Elliott | 11.62% | 1,703,254 | $24.25M | Insider |
| Lloyd I. Miller Iii | 10.55% | 1,545,881 | $22.01M | Insider |
| Systematic Financial Management LP | 7.16% | 1,049,326 | $14.94M | Institution |
| Royce Associates LP | 6.38% | 935,000 | $13.31M | Institution |
| Dimensional Fund Advisors LP | 5.20% | 761,711 | $10.85M | Institution |