| 1.55 Data as of 9:30am ET |  +0.0031 / +0.20%Today’s Change | 1.27 Today|||52-Week Range 1.90 | -7.19% Year-to-Date |
| Other institutional | 0.86% |
| Mutual fund holders | 0.44% |
| Individual stakeholders | 0.02% |
| 3/31/2013 | TOWER RESEARCH CAPITAL LLC Bought 120.00 shares of Siebert Financial Corp |
| 3/31/2013 | UBS SECURITIES LLC Sold 667.00 shares of Siebert Financial Corp |
| 3/31/2013 | RENAISSANCE TECHNOLOGIES LLC Sold 900.00 shares of Siebert Financial Corp |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 0.79% | 174,256 | 246,572 | 0 | 0.00% |
| The California Public Employees R... | 0.20% | 44,300 | 62,685 | 0 | 0.00% |
| Northern Trust Investments, Inc. | 0.20% | 43,590 | 61,680 | 0 | 0.00% |
| Renaissance Technologies LLC | 0.11% | 23,100 | 32,687 | -900 | -3.75% |
| UBS Securities LLC | 0.00% | 617 | 873 | -667 | -51.95% |
| Tower Research Capital LLC | 0.00% | 220 | 311 | +120 | +120.00% |
| Wells Fargo Advisors LLC | 0.00% | 1 | 1 | 0 | 0.00% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| DFA US Small Cap Value Portfolio | 0.23% | 50,658 | 71,681 | 0 | 0.00% |
| DFA US Micro Cap Portfolio | 0.06% | 13,141 | 18,595 | 0 | 0.00% |
| DFA US Vector Equity Portfolio | 0.04% | 9,393 | 13,291 | 0 | 0.00% |
| DFA US Core Equity 2 Portfolio | 0.04% | 8,302 | 11,747 | 0 | 0.00% |
| DFA Tax Managed US Small Cap Port... | 0.03% | 7,500 | 10,613 | 0 | 0.00% |
| DFA US Core Equity 1 Portfolio | 0.02% | 3,562 | 5,040 | 0 | 0.00% |
| Fidelity Nasdaq Composite Index | 0.01% | 2,067 | 2,925 | 0 | 0.00% |
| Vanguard Extended Market Index Fu... | 0.01% | 1,336 | 1,890 | 0 | 0.00% |
| Northern Small Cap Core Fund | 0.00% | 858 | 1,214 | 0 | 0.00% |
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