This page lists the SEC filings reported by Cowen Investment Management LLC.
| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2010-07-22 | Ramius LLC | EXTREME NETWORKS INC | 4,696,646 | 5.2% | EDGAR |
| SC 13D | 2010-07-19 | Ramius LLC | CYPRESS BIOSCIENCE INC | 3,067,500 | 8.0% | EDGAR |
| SC 13D | 2010-07-07 | Ramius LLC | AVIAT NETWORKS, INC. | 3,293,340 | 5.5% | EDGAR |
| SC 13D | 2010-06-23 | Ramius LLC | EXTREME NETWORKS INC | 4,486,888 | 5.0% | EDGAR |
| SC 13D/A | 2010-06-08 | Ramius LLC | SEACHANGE INTERNATIONAL INC | 1,483,545 | 4.8% | EDGAR |
| SC 13D/A | 2010-05-24 | Ramius LLC | IMMERSION CORP | 1,956,137 | 7.0% | EDGAR |
| SC 13D/A | 2010-05-03 | Ramius LLC | AGILYSYS INC | 499,712 | 2.2% | EDGAR |
| SC 13D/A | 2010-04-28 | Ramius LLC | AGILYSYS INC | 524,110 | 2.3% | EDGAR |
| SC 13D/A | 2010-04-26 | Ramius LLC | EXTREME NETWORKS INC | 2,410,162 | 2.7% | EDGAR |
| SC 13D/A | 2010-04-15 | Ramius LLC | SEACHANGE INTERNATIONAL INC | 1,442,145 | 4.6% | EDGAR |
| SC 13D | 2010-04-09 | Ramius LLC | SEACHANGE INTERNATIONAL INC | 1,118,145 | 3.6% | EDGAR |
| SC 13D/A | 2010-04-08 | Ramius LLC | TPC Group Inc. | 1,451,405 | 8.1% | EDGAR |
| SC 13D/A | 2010-04-06 | Ramius LLC | CPI CORP | 43,975 | 1.4% | EDGAR |
| SC 13G/A | 2010-04-01 | Ramius LLC | BELL MICROPRODUCTS INC | 2 | 1.7% | EDGAR |
| SC 13D/A | 2010-03-26 | Ramius LLC | MICROTUNE INC | 2,616,502 | 4.8% | EDGAR |
| SC 13D/A | 2010-03-24 | Ramius LLC | AGILYSYS INC | 651,119 | 2.8% | EDGAR |
| SC 13D/A | 2010-03-22 | Ramius LLC | CPI CORP | 55,661 | 1.7% | EDGAR |
| SC 13G | 2010-03-19 | Ramius LLC | POWERWAVE TECHNOLOGIES INC | 5,390,236 | 3.9% | EDGAR |
| SC 13D/A | 2010-03-17 | Ramius LLC | ACTEL CORP | 1,179,667 | 4.5% | EDGAR |
| SC 13D | 2010-03-15 | Ramius LLC | EXTREME NETWORKS INC | 1,772,120 | 2.0% | EDGAR |
- Form 13F-HR
- The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
- Form SC 13D/G
- Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
- Form 3, 4, and 5
- Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.