| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2012-03-01 | UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | ACORDA THERAPEUTICS INC | 3,894,016 | 10.3% | EDGAR |
| SC 13G/A | 2012-02-14 | FMR LLC | ACORDA THERAPEUTICS INC | 4,382,949 | 11.0% | EDGAR |
| SC 13G/A | 2012-02-14 | SAC Capital Advisors LP | ACORDA THERAPEUTICS INC | 264,812 | 0.7% | EDGAR |
| SC 13G | 2012-02-14 | UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | ACORDA THERAPEUTICS INC | 3,585,437 | 9.0% | EDGAR |
| SC 13G/A | 2012-02-13 | Invus Public Equities, LP | ACORDA THERAPEUTICS INC | 1,700,000 | 4.5% | EDGAR |
| SC 13G/A | 2012-02-07 | FEINBERG LARRY N | ACORDA THERAPEUTICS INC | 3,370,930 | 8.5% | EDGAR |
| SC 13G/A | 2012-01-10 | BlackRock Inc. | ACORDA THERAPEUTICS INC | 5,586,959 | 14.1% | EDGAR |
| SC 13G | 2011-09-12 | FEINBERG LARRY N | ACORDA THERAPEUTICS INC | 2,062,967 | 5.2% | EDGAR |
| SC 13G/A | 2011-07-08 | BlackRock Inc. | ACORDA THERAPEUTICS INC | 4,210,375 | 10.7% | EDGAR |
| SC 13G/A | 2011-05-10 | WELLS FARGO & CO/MN | ACORDA THERAPEUTICS INC | 1,478,145 | 3.8% | EDGAR |
| SC 13G/A | 2011-02-14 | FMR LLC | ACORDA THERAPEUTICS INC | 4,983,316 | 12.8% | EDGAR |
| SC 13G/A | 2011-02-14 | ADAGE CAPITAL PARTNERS GP LLC | ACORDA THERAPEUTICS INC | 2,859,682 | 7.3% | EDGAR |
| SC 13G/A | 2011-02-03 | BlackRock Inc. | ACORDA THERAPEUTICS INC | 2,944,717 | 7.5% | EDGAR |
| SC 13G | 2011-01-31 | SAC Capital Advisors LP | ACORDA THERAPEUTICS INC | 1,432,283 | 3.7% | EDGAR |
| SC 13G | 2011-01-25 | WELLS FARGO & CO/MN | ACORDA THERAPEUTICS INC | 2,556,802 | 6.5% | EDGAR |
| SC 13G | 2010-05-14 | ADAGE CAPITAL PARTNERS GP LLC | ACORDA THERAPEUTICS INC | 2,083,382 | 5.4% | EDGAR |
| SC 13G/A | 2010-02-16 | FMR LLC | ACORDA THERAPEUTICS INC | 5,640,243 | 14.8% | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | ACORDA THERAPEUTICS INC | 2,689,566 | 7.1% | EDGAR |
| SC 13D/A | 2009-05-28 | MILLENCO LLC | ACORDA THERAPEUTICS INC | 1,240,777 | 3.3% | EDGAR |
| SC 13D | 2009-04-13 | INTEGRATED CORE STRATEGIES (US) LLC | ACORDA THERAPEUTICS INC | 1,801,014 | 4.8% | EDGAR |