William B. Masters serves as Executive at SUPERIOR ENERGY SERVICES INC, where they oversee executive responsibilities. Since joining the company, William B. Masters has executed 40 insider transactions totaling $17.7K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 21, 2021 involved selling 16 shares valued at $1.
William B. Masters currently holds 2,373 shares of SUPERIOR ENERGY SERVICES INC (SPN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William B. Masters has been a net buyer of SPN stock. They have purchased $16.0K and sold $1.7K worth of shares.
William B. Masters's most recent insider trade was on Jan 21, 2021, when they sold 16 shares at $0.07 per share.
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| $0.07 |
| Discretionary |
| Dec 10, 2020 | SPNX | $168 | Sale | 2,395 | $0.07 | Discretionary |
| Dec 8, 2020 | SPNX | $1.6K | Sale | 19,723 | $0.08 | Discretionary |
| Sep 28, 2020 | SPN | $0 | Disposition | 362 | $N/A | Discretionary |
| Jan 15, 2020 | SPN | $2.6K | Payment | 483 | $5.28 | Discretionary |
| Jan 15, 2020 | SPN | $0 | Option Exercise | 1,627 | $N/A | Discretionary |
| Sep 30, 2019 | SPN | $16.0K | Purchase | 100,000 | $0.16 | Discretionary |
| Jan 15, 2019 | SPN | $12.6K | Payment | 3,276 | $3.84 | Discretionary |
| Jan 15, 2018 | SPN | $32.9K | Payment | 2,909 | $11.31 | Discretionary |
| Jan 15, 2018 | SPN | $0 | Award | 27,146 | $N/A | Discretionary |
| Jan 13, 2017 | SPN | $0 | Award | 17,028 | $N/A | Discretionary |
| Jan 13, 2017 | SPN | $43.9K | Payment | 2,433 | $18.03 | Discretionary |
| Jan 15, 2016 | SPN | $12.6K | Payment | 1,293 | $9.76 | Discretionary |
| Jan 15, 2016 | SPN | $8.4K | Payment | 864 | $9.76 | Discretionary |
| Jan 15, 2016 | SPN | $14.8K | Payment | 1,518 | $9.76 | Discretionary |
| Mar 31, 2015 | SPN | $0 | Award | 11,888 | $N/A | Discretionary |
| Feb 26, 2015 | SPN | $0 | Award | 11,753 | $N/A | Discretionary |
| Feb 10, 2015 | SPN | $6.7K | Payment | 314 | $21.23 | Discretionary |
| Jan 15, 2015 | SPN | $33.9K | Payment | 1,961 | $17.27 | Discretionary |
| Jan 15, 2015 | SPN | $0 | Award | 17,429 | $N/A | Discretionary |
| Jan 1, 2015 | SPN | $12.8K | Payment | 637 | $20.15 | Discretionary |
| Feb 10, 2014 | SPN | $7.6K | Payment | 314 | $24.36 | Discretionary |
| Jan 15, 2014 | SPN | $27.8K | Payment | 1,070 | $26.02 | Discretionary |
| Jan 15, 2014 | SPN | $0 | Award | 11,568 | $N/A | Discretionary |
| Jan 1, 2014 | SPN | $30.3K | Payment | 1,139 | $26.61 | Discretionary |
| Feb 10, 2013 | SPN | $11.2K | Payment | 431 | $26.05 | Discretionary |
| Jan 15, 2013 | SPN | $0 | Award | 11,881 | $N/A | Discretionary |
| Dec 28, 2012 | SPN | $37.7K | Payment | 1,876 | $20.11 | Discretionary |
| Mar 30, 2012 | SPN | $0 | Award | 3,021 | $N/A | Discretionary |