| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2009-01-09 | PRICE T ROWE ASSOCIATES INC /MD/ | Discovery Communications, Inc. | 13,852,400 | 10.3% | EDGAR |
| SC 13G | 2009-01-09 | PRICE T ROWE ASSOCIATES INC /MD/ | Discovery Communications, Inc. | 14,527,200 | 10.3% | EDGAR |
| SC 13G | 2009-01-09 | HARRIS ASSOCIATES L P | Discovery Communications, Inc. | 17,415,830 | 12.4% | EDGAR |
| SC 13D | 2008-09-29 | NEWHOUSE BROADCASTING CORP | Discovery Communications, Inc. | 70,314,951 | 34.4% | EDGAR |
| SC 13D | 2008-09-26 | MALONE JOHN C | Discovery Communications, Inc. | - | - | EDGAR |