| 2.06 Data as of May 20 |  +0.0148 / +0.72%Today’s Change | 1.93 Today|||52-Week Range 3.35 | -5.08% Year-to-Date |
| Other institutional | 9.01% |
| Mutual fund holders | 2.66% |
| Individual stakeholders | 12.49% |
| 3/31/2013 | WELLS FARGO ADVISORS LLC Bought 7.6 Thousand shares of Clean Diesel Technologies... |
| 3/31/2013 | NORTHERN TRUST INVESTMENTS, INC. Bought 160.00 shares of Clean Diesel Technologies... |
| 3/31/2013 | DEUTSCHE BANK INVESTMENT MANAGEM... Bought 47.00 shares of Clean Diesel Technologies... |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| AWM Investment Co., Inc. | 5.14% | 369,196 | 764,236 | -150,000 | -28.89% |
| The Vanguard Group, Inc. | 1.50% | 107,314 | 222,140 | 0 | 0.00% |
| Ruffer LLP | 1.35% | 96,771 | 200,316 | -7,619 | -7.30% |
| Geode Capital Management LLC | 1.06% | 75,857 | 157,024 | 0 | 0.00% |
| The Winchester Group, Inc. (New Y... | 0.98% | 70,000 | 144,900 | 0 | 0.00% |
| Wells Fargo Advisors LLC | 0.80% | 57,350 | 118,715 | +7,550 | +15.16% |
| Cazenove Capital Management Ltd. | 0.23% | 16,723 | 34,617 | 0 | 0.00% |
| The California Public Employees R... | 0.23% | 16,533 | 34,223 | 0 | 0.00% |
| Northern Trust Investments, Inc. | 0.20% | 14,282 | 29,564 | +160 | +1.13% |
| Knight Capital Americas LLC | 0.17% | 12,349 | 25,562 | -510 | -3.97% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Vanguard Extended Market Index Fu... | 0.71% | 51,075 | 105,725 | 0 | 0.00% |
| Fidelity Spartan Total Market Ind... | 0.59% | 42,378 | 87,722 | 0 | 0.00% |
| Vanguard Total Stock Market Index... | 0.58% | 41,929 | 86,793 | 0 | 0.00% |
| Fidelity Spartan Extended Market ... | 0.47% | 33,479 | 69,302 | 0 | 0.00% |
| Vanguard Institutional Total Stoc... | 0.20% | 14,310 | 29,622 | 0 | 0.00% |
| Wilshire Micro Cap ETF | 0.07% | 4,724 | 9,779 | 0 | 0.00% |
| CF Ruffer Investment Funds - Tota... | 0.02% | 1,666 | 3,449 | 0 | 0.00% |
| New Square Investment Funds - Asp... | 0.01% | 833 | 1,724 | 0 | 0.00% |
| Primrose Fund (The) | 0.01% | 585 | 1,211 | 0 | 0.00% |
| Jupiter Green Investment Trust Pl... | 0.00% | 0 | 0 | -2,249 | -100.00% |
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