| BARD ASSOCIATES INC | CHICAGO, IL | $2.5M | 415,382 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $102K | 17,189 |
| Paloma Partners Management Co | GREENWICH, CT | $89K | 15,000 |
| Johnson & White Wealth Management, LLC | YORK, PA | $81K | 11,248 |
| Pekin Hardy Strauss, Inc. | CHICAGO, IL | $72K | 10,000 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $66K | 11,200 |
| UBS Group AG | Zurich, V8 | $49K | 8,258 |
| BlackRock, Inc. | New York, NY | $27K | 4,536 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $4K | 637 |
| Cambridge Investment Research Advisors, Inc. | FAIRFIELD, IA | $72 | 10,000 |
| Royal Bank of Canada | TORONTO, A6 | — | 28 |