| 1.89 Data as of May 24 |  +0.055 / +3.01%Today’s Change | 0.26 Today|||52-Week Range 2.40 | +331.45% Year-to-Date |
| Individual stakeholders | 28.52% |
| Other institutional | 24.21% |
| Mutual fund holders | 0.26% |
| 4/09/2013 | ENABLE CAPITAL MANAGEMENT LLC Bought 1.7 Million shares of ECOtality Inc |
| 3/31/2013 | PERKINS CAPITAL MANAGEMENT, INC. Bought 286.8 Thousand shares of ECOtality Inc |
| 3/31/2013 | RENAISSANCE TECHNOLOGIES LLC Bought 48.6 Thousand shares of ECOtality Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Enable Capital Management LLC | 9.36% | 2,399,132 | 4,462,386 | +1,714,632 | +250.49% |
| AWM Investment Co., Inc. | 6.30% | 1,615,488 | 3,004,808 | 0 | 0.00% |
| Gruber & McBaine Capital Manageme... | 3.13% | 802,773 | 1,493,158 | -400 | -0.05% |
| Perkins Capital Management, Inc. | 2.61% | 669,750 | 1,245,735 | +286,750 | +74.87% |
| Renaissance Technologies LLC | 1.37% | 351,800 | 654,348 | +48,600 | +16.03% |
| Gofen & Glossberg LLC | 0.39% | 100,000 | 186,000 | 0 | 0.00% |
| AYM Capital LLC | 0.36% | 93,301 | 173,540 | 0 | 0.00% |
| The California Public Employees R... | 0.28% | 73,000 | 135,780 | 0 | 0.00% |
| Geode Capital Management LLC | 0.16% | 41,903 | 77,940 | 0 | 0.00% |
| The Vanguard Group, Inc. | 0.10% | 25,178 | 46,831 | +100 | +0.40% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Fidelity Spartan Extended Market ... | 0.16% | 41,249 | 76,723 | 0 | 0.00% |
| Vanguard Extended Market Index Fu... | 0.10% | 25,078 | 46,645 | 0 | 0.00% |
| Fidelity Nasdaq Composite Index | 0.00% | 654 | 1,216 | 0 | 0.00% |
| EIC Renewable Energy Fund | 0.00% | 0 | 0 | -220,317 | -100.00% |
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