| SC 13G | 2016-02-16 | CAUSEWAY CAPITAL MANAGEMENT LLC | SM Energy Co | 3,835,774 | 5.6% | EDGAR |
| SC 13G | 2016-02-16 | Capital Research Global Investors | SM Energy Co | 6,698,000 | 9.9% | EDGAR |
| SC 13G/A | 2016-02-12 | FMR LLC | SM Energy Co | 8,494,208 | 12.5% | EDGAR |
| SC 13G/A | 2016-02-11 | VANGUARD GROUP INC | SM Energy Co | 4,925,170 | 7.2% | EDGAR |
| SC 13G/A | 2016-02-10 | BlackRock Inc. | SM Energy Co | 6,059,030 | 8.9% | EDGAR |
| SC 13G/A | 2016-02-02 | Artisan Partners Limited Partnership | SM Energy Co | 2,689,031 | 4.0% | EDGAR |
| SC 13G | 2015-09-10 | FMR LLC | SM Energy Co | 7,032,971 | 10.4% | EDGAR |
| SC 13G/A | 2015-02-11 | VANGUARD GROUP INC | SM Energy Co | 4,917,190 | 7.3% | EDGAR |
| SC 13G | 2015-01-30 | Artisan Partners Limited Partnership | SM Energy Co | 4,234,067 | 6.3% | EDGAR |
| SC 13G/A | 2015-01-23 | BlackRock Inc. | SM Energy Co | 5,326,737 | 7.9% | EDGAR |
| SC 13G/A | 2015-01-12 | PRICE T ROWE ASSOCIATES INC /MD/ | SM Energy Co | 1,829,372 | 2.7% | EDGAR |
| SC 13G/A | 2014-02-14 | SAC Capital Advisors LP | SM Energy Co | 222,162 | 0.3% | EDGAR |
| SC 13G/A | 2014-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | SM Energy Co | 8,796,357 | 13.1% | EDGAR |
| SC 13G | 2014-02-11 | VANGUARD GROUP INC | SM Energy Co | 3,853,728 | 5.8% | EDGAR |
| SC 13G/A | 2014-01-30 | BlackRock Inc. | SM Energy Co | 5,354,431 | 8.0% | EDGAR |
| SC 13G | 2013-03-13 | SAC Capital Advisors LP | SM Energy Co | 2,784,958 | 4.2% | EDGAR |
| SC 13G/A | 2013-02-14 | GOLDMAN SACHS ASSET MANAGEMENT LP | SM Energy Co | 2,354,558 | 3.6% | EDGAR |
| SC 13G/A | 2013-02-06 | PRICE T ROWE ASSOCIATES INC /MD/ | SM Energy Co | 8,658,950 | 13.1% | EDGAR |
| SC 13G/A | 2013-01-11 | BlackRock Inc. | SM Energy Co | 6,923,952 | 10.5% | EDGAR |
| SC 13G/A | 2012-09-10 | BlackRock Inc. | SM Energy Co | 7,241,058 | 11.1% | EDGAR |