| Filed On | Filing |
|---|---|
| 16 Feb 2021 |
Form 5: Helmerich Hans, Director
Acquired 10,000 shares (Other Transaction) |
| 26 Jan 2018 |
Form 5: Logan Harold R Jr, Director
Sold 845 shares ($70.6K) |
| 16 Jan 2018 |
Form 5: Helmerich Hans, Director
Gave 4,525 shares as a gift |
| 24 Jan 2017 |
Form 5: Helmerich Hans, Director
Gave 3,150 shares as a gift |
| 29 Jan 2013 |
Form 5: Sullivan Michael J/CO, Director
Received 10,000 shares by exercise or conversion ($172K) |
| 28 Jan 2013 |
Form 5: Lambuth John, Vice President-Exploration
Holds 45,567 shares of Common Stock |
| 11 Jan 2013 |
Form 5: Price Floyd R, Director
Received 1,301 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Teague L Paul, Director
Received 1,779 shares as a grant or award · Acquired 9,055 shares (Gift) · Gave 9,055 shares as a gift |
| 09 Jan 2012 |
Form 5: Sullivan Michael J/CO, Director
Received 1,779 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Robertson Monroe W, Director
Received 1,779 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Logan Harold R Jr, Director
Received 1,779 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Hentschel David A, Director
Received 1,779 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Box Jerry, Director
Received 1,779 shares as a grant or award |
| 09 Jan 2012 |
Form 5: Helmerich Hans, Director
Received 1,779 shares as a grant or award |
| 08 Feb 2011 |
Form 5: Sullivan Michael J/CO, Director
Sold 1,300 shares ($97.5K) |
| 11 Feb 2009 |
Form 5: Helmerich Hans, Director
Acquired 9,685 shares (Gift) |
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