| SC 13G | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | RING ENERGY, INC. | 4,003,690 | 6.3% | EDGAR |
| SC 13G/A | 2019-01-31 | BlackRock Inc. | RING ENERGY, INC. | 8,458,954 | 14.0% | EDGAR |
| SC 13G/A | 2019-01-30 | RBC Global Asset Management (U.S.) | RING ENERGY, INC. | 2,459,355 | 3.9% | EDGAR |
| SC 13G | 2019-01-28 | FRANKLIN RESOURCES INC | RING ENERGY, INC. | 3,642,579 | 6.0% | EDGAR |
| SC 13D | 2018-12-27 | CANNELL CAPITAL LLC | RING ENERGY, INC. | 3,039,848 | 5.0% | EDGAR |
| SC 13G/A | 2018-03-08 | BlackRock Inc. | RING ENERGY, INC. | 6,669,372 | 11.2% | EDGAR |
| SC 13G/A | 2018-02-14 | MSD Partners, L.P. | RING ENERGY, INC. | - | 0.0% | EDGAR |
| SC 13G | 2018-02-14 | DARUMA CAPITAL MANAGEMENT LLC | RING ENERGY, INC. | 3,212,911 | 5.9% | EDGAR |
| SC 13G/A | 2018-02-12 | RBC Global Asset Management (U.S.) | RING ENERGY, INC. | 3,919,773 | 7.2% | EDGAR |
| SC 13G/A | 2018-01-23 | BlackRock Inc. | RING ENERGY, INC. | 3,433,361 | 6.3% | EDGAR |
| SC 13G/A | 2017-08-04 | Wilks Brothers, LLC | RING ENERGY, INC. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2017-02-14 | MSD Partners, L.P. | RING ENERGY, INC. | 2,588,266 | 5.4% | EDGAR |
| SC 13G/A | 2017-02-14 | Wilks Brothers, LLC | RING ENERGY, INC. | 2,772,693 | 5.6% | EDGAR |
| SC 13G/A | 2017-02-10 | RBC Global Asset Management (U.S.) | RING ENERGY, INC. | 3,238,166 | 6.7% | EDGAR |
| SC 13G | 2017-01-30 | BlackRock Inc. | RING ENERGY, INC. | 2,597,251 | 5.4% | EDGAR |
| SC 13G/A | 2016-07-19 | Wilks Brothers, LLC | RING ENERGY, INC. | 2,258,900 | 5.4% | EDGAR |
| SC 13G | 2016-05-25 | Wilks Brothers, LLC | RING ENERGY, INC. | 2,258,900 | 5.4% | EDGAR |
| SC 13G/A | 2016-05-02 | MSD Partners, L.P. | RING ENERGY, INC. | 2,488,266 | 5.9% | EDGAR |
| SC 13G/A | 2016-02-10 | RBC Global Asset Management (U.S.) | RING ENERGY, INC. | 3,087,587 | 10.2% | EDGAR |
| SC 13G/A | 2015-02-17 | MSDC Management, L.P. | RING ENERGY, INC. | 1,088,266 | 4.2% | EDGAR |