| Filed On | Filing |
|---|---|
| 09 Nov 2018 |
Form 3: Wells Louis Spencer, Director
No securities owned |
| 09 Nov 2018 |
Form 3: Lewis Tara, Director
No securities owned |
| 09 Nov 2018 |
Form 3: Goehring Kirk, Vice President of Strategy
Holds 4,439 shares of Class A Common Stock |
| 09 Nov 2018 |
Form 3: Hester Thomas, VP of Finance and Secretary
Holds 1,559 shares of Class A Common Stock |
| 31 Jul 2018 |
Form 3: Jones Stephen, Director
Holds 2,003,018 shares of Class A common stock |
| 24 Jul 2018 |
Form 3: Giesler Carl Fredrick, Chief Executive Officer
No securities owned |
| 15 Feb 2018 |
Form 3: Loyd Paul B Jr, Director
No securities owned |
| 15 Feb 2018 |
Form 3: Mccarty Scott, Director
No securities owned |
| 15 Feb 2018 |
Form 3: Q Global Capital Management, L.p., Director and 3 others
Holds 4,693,577 shares of Class A Common Stock |
| 30 Aug 2016 |
Form 3: Jvl Advisors, L.l.c., 10% owner and 1 other
Holds 1,436,630 shares of Class A Common Stock |
| 01 Jun 2015 |
Form 3: Tanner Jeffrey Alan, Executive V. P. - Geosciences
Holds 63,435 shares of Class A common stock |
| 22 Jul 2014 |
Form 3: Voyles Robb L., Director
No securities owned |
| 02 May 2014 |
Form 3: Jones Stephen, 10% owner and 2 others
Holds 1,333,433 shares of Class A common stock |
| 05 Sep 2013 |
Form 3: Washburn Halbert S, Director
No securities owned |
| 23 Jul 2013 |
Form 3: Jones Jonny, Director and 1 other
Holds 12,323,547 shares of Class B common stock |
| 23 Jul 2013 |
Form 3: Niccum Eric, Executive VP & COO
Holds 253,547 shares of Class B common stock |
| 23 Jul 2013 |
Form 3: Brooks Robert J., Executive VP & CFO
Holds 37,745 shares of Class B common stock |
| 23 Jul 2013 |
Form 3: Bell Alan D, Director
No securities owned |
| 23 Jul 2013 |
Form 3: McConnell Mike, Director
Holds 1,334,560 shares of Class B common stock |
| 23 Jul 2013 |
Form 3: Myers Gregory D, Director
Holds 23,204,216 shares of Class B Common Stock |
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