Stock Splits for WLL (Whiting Petroleum)
| Announce Date | Payable Date | Ex Date | Ratio | Optionable |
|---|---|---|---|---|
| 2011-01-26 | 2011-02-22 | 2011-02-23 | 2-1 |  |
| 2017-11-09 | 2017-11-09 | 1-4 |
| Announce Date | Payable Date | Ex Date | Ratio | Optionable |
|---|---|---|---|---|
| 2011-01-26 | 2011-02-22 | 2011-02-23 | 2-1 | |
| 2017-11-09 | 2017-11-09 | 1-4 |