| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| 12/31/13 |
VP of Corporate Development
Trans History: 26
|
VP of Corporate Development | Form 5 | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 220 | $16.71 | 46,860 |
| 12/31/12 |
VP of Corporate Development
Trans History: 26
|
VP of Corporate Development | Form 5 | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 30 | $16.21 | 46,640 |
| 12/13/12 |
VP of Corporate Development
Trans History: 26
|
VP of Corporate Development | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 5,929 | -- | 46,610 |
| 05/09/12 |
VP of Corporate Development
Trans History: 26
|
VP of Corporate Development | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | 40,681 |
| 02/28/15 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 4 | Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | 11,813 | -- | 40,206 |
| 02/20/15 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 330 | $6.15 | 52,019 |
| 01/01/15 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 2,198 | $6.81 | 52,349 |
| 12/31/14 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 5 | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 2,906 | $15.35 | 54,547 |
| 02/20/14 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 3,751 | -- | 51,641 |
| 02/05/14 |
VP of Exploration
Trans History: 11
|
VP of Exploration | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 32 | -- | 47,890 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.