| Filed On | Filing |
|---|---|
| 19 Mar 2018 |
Form 4: Wiley Michael E, Director
Returned 125,986 shares to the issuer |
| 19 Mar 2018 |
Form 4: Stein Randy I, Director
Returned 92,973 shares to the issuer |
| 19 Mar 2018 |
Form 4: Segner Edmund P Iii, Director
Returned 93,473 shares to the issuer |
| 19 Mar 2018 |
Form 4: Owens William F, Director
Returned 97,321 shares to the issuer |
| 19 Mar 2018 |
Form 4: Mogg Jim W, Director
Returned 202,795 shares to the issuer |
| 19 Mar 2018 |
Form 4: Woodall R Scot, Director
Returned 827,959 shares to the issuer · Disposed of 52,230 Options: Right to Buy (Disposition to Issuer) |
| 19 Mar 2018 |
Form 4: Wonstolen Kenneth A., SVP-General Counsel
Returned 188,949 shares to the issuer |
| 19 Mar 2018 |
Form 4: Stenzel William K, SVP, Eng, Planning & BD
Returned 134,025 shares to the issuer |
| 19 Mar 2018 |
Form 4: Schindler Troy L., SVP - Operations
Returned 161,056 shares to the issuer · Disposed of 16,198 Options: Right to Buy (Disposition to Issuer) |
| 19 Mar 2018 |
Form 4: Macosko David R, SVP, Accounting
Returned 120,391 shares to the issuer · Disposed of 13,406 Options: Right to Buy (Disposition to Issuer) |
| 19 Mar 2018 |
Form 4: Crawford William M, SVP Treasury and Finance
Returned 152,157 shares to the issuer · Disposed of 11,472 Options: Right to Buy (Disposition to Issuer) |
| 19 Mar 2018 |
Form 4: Barrett Terry, SVP Geosciences
Returned 258,710 shares to the issuer · Disposed of 14,400 Options: Right to Buy (Disposition to Issuer) |
| 20 Feb 2018 |
Form 4: Woodall R Scot, Director
Gave up 89,722 shares to cover exercise price or tax ($481K) |
| 20 Feb 2018 |
Form 4: Schindler Troy L., SVP - Operations
Gave up 17,621 shares to cover exercise price or tax ($94.4K) |
| 20 Feb 2018 |
Form 4: Wonstolen Kenneth A., SVP-General Counsel
Gave up 20,370 shares to cover exercise price or tax ($109K) |
| 20 Feb 2018 |
Form 4: Barrett Terry, SVP Geosciences
Gave up 12,573 shares to cover exercise price or tax ($67.4K) |
| 20 Feb 2018 |
Form 4: Stenzel William K, SVP, Eng, Planning & BD
Gave up 14,986 shares to cover exercise price or tax ($80.3K) |
| 20 Feb 2018 |
Form 4: Macosko David R, SVP, Accounting
Gave up 12,876 shares to cover exercise price or tax ($69K) |
| 20 Feb 2018 |
Form 4: Crawford William M, SVP Treasury and Finance
Gave up 13,865 shares to cover exercise price or tax ($74.3K) |
| 08 Feb 2018 |
Form 4: Woodall R Scot, Director
Received 258,126 shares as a grant or award |
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