| 5.14 Data as of May 17 |  +0.05 / +0.98%Today’s Change | 3.65 Today|||52-Week Range 13.45 | -0.96% Year-to-Date |
| Mutual fund holders | 9.37% |
| Other institutional | 19.39% |
| Individual stakeholders | 10.74% |
| 4/11/2013 | INGALLS & SNYDER LLC Bought 139.2 Thousand shares of Omeros Corp |
| 3/31/2013 | BLACKROCK FUND ADVISORS Bought 105.5 Thousand shares of Omeros Corp |
| 3/31/2013 | THE VANGUARD GROUP, INC. Bought 27.2 Thousand shares of Omeros Corp |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Ingalls & Snyder LLC | 5.11% | 1,322,885 | 5,331,227 | +139,200 | +11.76% |
| BlackRock Fund Advisors | 4.74% | 1,227,606 | 4,947,252 | +105,488 | +9.40% |
| The Vanguard Group, Inc. | 2.36% | 611,753 | 2,465,365 | +27,212 | +4.66% |
| Fidelity Management & Research Co... | 1.79% | 464,526 | 1,872,040 | -385,611 | -45.36% |
| SSgA Funds Management, Inc. | 1.41% | 364,073 | 1,467,214 | -6,700 | -1.81% |
| Millennium Management LLC | 1.37% | 356,130 | 1,435,204 | +176,601 | +98.37% |
| Northern Trust Investments, Inc. | 1.36% | 351,920 | 1,418,238 | +16,884 | +5.04% |
| American Financial Group Asset Ma... | 0.99% | 255,101 | 1,028,057 | 0 | 0.00% |
| United Capital Financial Advisers... | 0.97% | 251,757 | 1,014,581 | +251,757 | -- |
| UBS Global Asset Management | 0.79% | 203,900 | 821,717 | -4,280 | -2.06% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| iShares Russell 2000 Index Fund | 1.59% | 410,551 | 1,654,521 | -5,005 | -1.20% |
| Vanguard Total Stock Market Index... | 1.22% | 315,689 | 1,272,227 | +19,400 | +6.55% |
| iShares Nasdaq Biotechnology Inde... | 0.95% | 244,845 | 986,725 | +18,304 | +8.08% |
| iShares Russell 2000 Growth Index... | 0.68% | 175,950 | 709,079 | -12,508 | -6.64% |
| Vanguard Extended Market Index Fu... | 0.60% | 155,511 | 626,709 | +4,800 | +3.18% |
| CREF Stock Account | 0.47% | 122,103 | 492,075 | 0 | 0.00% |
| Mutual of America Small Cap Growt... | 0.35% | 91,704 | 369,567 | +28,668 | +45.48% |
| Bridgeway Ultra Small Company Mar... | 0.30% | 77,400 | 311,922 | 0 | 0.00% |
| Ivy Micro Cap Growth Fund | 0.29% | 75,723 | 305,164 | -128 | -0.17% |
| Vanguard Institutional Total Stoc... | 0.22% | 57,299 | 230,915 | +9,820 | +20.68% |
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