| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2017-02-13 | VANGUARD GROUP INC | GameStop Corp. | 8,183,568 | 8.0% | EDGAR |
| SC 13G/A | 2017-02-10 | AMERICAN INTERNATIONAL GROUP INC | GameStop Corp. | 200,353 | 0.2% | EDGAR |
| SC 13G/A | 2017-02-10 | ALLIANCEBERNSTEIN L.P. | GameStop Corp. | 428,586 | 0.4% | EDGAR |
| SC 13G | 2017-02-02 | IRIDIAN ASSET MANAGEMENT LLC/CT | GameStop Corp. | 6,234,619 | 6.1% | EDGAR |
| SC 13G/A | 2017-01-24 | BlackRock Inc. | GameStop Corp. | 7,833,349 | 7.7% | EDGAR |
| SC 13G/A | 2016-02-22 | STATE STREET CORP | GameStop Corp. | - | 4.8% | EDGAR |
| SC 13G/A | 2016-02-16 | ALLIANCEBERNSTEIN L.P. | GameStop Corp. | 7,999,403 | 7.6% | EDGAR |
| SC 13G/A | 2016-02-12 | FMR LLC | GameStop Corp. | 15,700,286 | 15.0% | EDGAR |
| SC 13G/A | 2016-02-12 | Capital World Investors | GameStop Corp. | 500,000 | 0.5% | EDGAR |
| SC 13G/A | 2016-02-11 | AMERICAN INTERNATIONAL GROUP INC | GameStop Corp. | 7,981,966 | 7.6% | EDGAR |
| SC 13G/A | 2016-02-10 | BlackRock Inc. | GameStop Corp. | 6,241,267 | 6.0% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | GameStop Corp. | 10,201,922 | 9.7% | EDGAR |
| SC 13D | 2015-06-09 | GameStop Corp. | Geeknet, Inc | 1,446,634 | 21.4% | EDGAR |
| SC 13G/A | 2015-02-13 | FMR LLC | GameStop Corp. | 16,276,675 | 15.0% | EDGAR |
| SC 13G | 2015-02-13 | AMERICAN INTERNATIONAL GROUP INC | GameStop Corp. | 6,919,743 | 6.4% | EDGAR |
| SC 13G | 2015-02-13 | Capital World Investors | GameStop Corp. | 5,540,000 | 5.1% | EDGAR |
| SC 13G | 2015-02-12 | STATE STREET CORP | GameStop Corp. | - | 5.1% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | GameStop Corp. | 8,488,944 | 7.8% | EDGAR |
| SC 13G/A | 2015-02-09 | BlackRock Inc. | GameStop Corp. | 6,085,940 | 5.6% | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | GameStop Corp. | 13,308,045 | 11.5% | EDGAR |