| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2018-02-14 | RENAISSANCE TECHNOLOGIES LLC | BILL BARRETT CORP | 6,266,600 | 6.4% | EDGAR |
| SC 13G/A | 2018-02-13 | STELLIAM INVESTMENT MANAGEMENT, LP | BILL BARRETT CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | BILL BARRETT CORP | 5,890,343 | 6.0% | EDGAR |
| SC 13G | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | BILL BARRETT CORP | 6,435,079 | 6.6% | EDGAR |
| SC 13G/A | 2018-01-23 | BlackRock Inc. | BILL BARRETT CORP | 12,359,488 | 12.7% | EDGAR |
| SC 13G/A | 2018-01-10 | FRANKLIN RESOURCES INC | BILL BARRETT CORP | 10,500,000 | 10.8% | EDGAR |
| SC 13G/A | 2018-01-04 | JPMORGAN CHASE & CO | BILL BARRETT CORP | 3,907,684 | 4.0% | EDGAR |
| SC 13G/A | 2017-02-14 | Boston Partners | BILL BARRETT CORP | 1,107,167 | 1.5% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | BILL BARRETT CORP | 5,085,969 | 6.9% | EDGAR |
| SC 13G/A | 2017-02-08 | STELLIAM INVESTMENT MANAGEMENT, LP | BILL BARRETT CORP | 5,362,500 | 7.1% | EDGAR |
| SC 13G/A | 2017-01-18 | JPMORGAN CHASE & CO | BILL BARRETT CORP | - | - | EDGAR |
| SC 13G/A | 2017-01-12 | BlackRock Inc. | BILL BARRETT CORP | 8,261,840 | 10.9% | EDGAR |
| SC 13G/A | 2016-12-14 | JVL Advisors, L.L.C. | BILL BARRETT CORP | 5,496,582 | 7.3% | EDGAR |
| SC 13G/A | 2016-09-09 | FRANKLIN RESOURCES INC | BILL BARRETT CORP | 2,500,000 | 4.2% | EDGAR |
| SC 13G/A | 2016-08-10 | FRANKLIN RESOURCES INC | BILL BARRETT CORP | 6,324,093 | 10.5% | EDGAR |
| SC 13G | 2016-07-08 | FRANKLIN RESOURCES INC | BILL BARRETT CORP | 8,596,943 | 17.1% | EDGAR |
| SC 13G/A | 2016-05-10 | WASATCH ADVISORS INC | BILL BARRETT CORP | - | - | EDGAR |
| SC 13G/A | 2016-02-16 | WASATCH ADVISORS INC | BILL BARRETT CORP | - | - | EDGAR |
| SC 13G/A | 2016-02-16 | INTEGRATED CORE STRATEGIES (US) LLC | BILL BARRETT CORP | 23,095 | 0.0% | EDGAR |
| SC 13G/A | 2016-02-16 | ALLIANCEBERNSTEIN L.P. | BILL BARRETT CORP | 70,622 | 0.1% | EDGAR |