| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| 02/11/15 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,905 | -- | 46,544 |
| 08/28/14 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 4 | Open market or private sale of non-derivative or derivative security | 2,500 | $24.29 | 33,639 |
| 02/20/14 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 4,139 | -- | 36,139 |
| 12/13/12 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 5,929 | -- | 5,929 |
| 12/13/12 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 4/A | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 32,000 | -- | 32,000 |
| 05/14/12 |
VP of Reservoir Engineering
Trans History: 26
|
VP of Reservoir Engineering | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- |
| 01/16/23 |
VP of Marketing
Trans History: 3
|
VP of Marketing | Form 4 | Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | 6,922 | -- | -- |
| 09/09/22 |
VP of Marketing
Trans History: 3
|
VP of Marketing | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 6,922 | -- | 6,922 |
| 08/26/22 |
VP of Marketing
Trans History: 3
|
VP of Marketing | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- |
| 08/26/22 |
VP of Marketing
Trans History: 9
|
VP of Marketing | Form 4 | Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | 26,769 | -- | 56,996 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.