Walker John B
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Walker John B. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| MGY | C | 4,934,442 | — | — | Sep 23, 2024 | |
| MGY | Sale | 12,000,000 | $25.58 | $306,960,000 | May 14, 2024 | |
| MGY | Award / Grant | 6,364 | — | — | May 7, 2024 | |
| MGY | Award / Grant | 7,517 | — | — | May 3, 2023 | |
| MGY | Sale | 7,500,000 | $24.26 | $181,950,000 | Nov 8, 2022 | |
| MGY | C | 4,883,627 | — | — | Jun 6, 2022 | |
| MGY | Award / Grant | 5,284 | — | — | May 4, 2022 | |
| MGY | Sale | 7,500,000 | $21.72 | $162,900,000 | Mar 14, 2022 | |
| MGY | Sale | 550,815 | $21.00 | $11,567,115 | Feb 3, 2022 | |
| MGY | Sale | 5,000,000 | $18.50 | $92,500,000 | Oct 7, 2021 | |
| MGY | C | 4,608,218 | — | — | Sep 28, 2021 | |
| MGY | Sale | 7,600,000 | $14.35 | $109,060,000 | Jun 18, 2021 | |
| MGY | Award / Grant | 11,522 | — | — | May 4, 2021 | |
| MGY | C | 14,165,779 | — | — | Mar 5, 2021 | |
| MGY | Award / Grant | 375,000 | — | — | Feb 1, 2021 | |
| MGY | Award / Grant | 27,837 | — | — | May 4, 2020 | |
| MGY | Award / Grant | 10,961 | — | — | Jun 7, 2019 | |
| MGY | Disposition | 495,565 | $10.00 | $4,955,650 | Mar 29, 2019 | |
| MGY | Award / Grant | 1,105,449 | — | — | Oct 4, 2018 | |
| MGY | Purchase | 70,000 | $13.59 | $951,300 | Sep 11, 2018 | |
| MGY | Award / Grant | 1,243,630 | — | — | Sep 4, 2018 | |
| MGY | Award / Grant | 1,243,630 | — | — | Aug 22, 2018 | |
| 0001361937 | Exec. Chairman of the Board | Option Exercise | 46,625 | — | — | Jan 13, 2017 |
| 0001361937 | Exec. Chairman of the Board | Option Exercise | 26,000 | — | — | Jan 15, 2016 |
| 0001361937 | See Remarks | Purchase | 98,076 | $3.90 | $382,496 | Nov 11, 2015 |
| 0001361937 | See Remarks | Purchase | 100,000 | $14.25 | $1,425,000 | Apr 9, 2015 |
| 0001361937 | See Remarks | Option Exercise | 33,500 | — | — | Jan 15, 2015 |
| 0001361937 | Exec. Chairman of the Board | Purchase | 7,870 | $23.30 | $183,371 | Dec 12, 2014 |
| 0001361937 | See Remarks | Purchase | 35,000 | $25.90 | $906,500 | Dec 5, 2014 |
| 0001361937 | See Remarks | Purchase | 3,000 | $29.12 | $87,360 | Nov 11, 2014 |
| 0001523733 | Disposition | 23,538 | — | — | Jul 16, 2014 | |
| 0001523733 | Award / Grant | 7,628 | $13.11 | $100,003 | May 14, 2014 | |
| 0001361937 | See Remarks | Option Exercise | 37,000 | — | — | Jan 15, 2014 |
| 0001361937 | Exec. Chairman of the Board | Purchase | 5,600 | $34.05 | $190,680 | Dec 20, 2013 |
| 0001361937 | Exec. Chairman of the Board | Purchase | 150,000 | $32.08 | $4,812,000 | Dec 19, 2013 |
| 0001361937 | Exec. Chairman of the Board | Purchase | 135,000 | $36.86 | $4,976,100 | Oct 18, 2013 |
| 0001523733 | Award / Grant | 7,819 | $12.79 | $100,005 | May 9, 2013 | |
| 0001361937 | See Remarks | Option Exercise | 52,500 | — | — | Jan 15, 2013 |
| 0001361937 | Chief Executive Officer | Other | 755,766 | — | — | Dec 12, 2012 |
| 0001361937 | Exec. Chairman of the Board | Other | 755,766 | — | — | Dec 12, 2012 |
| 0001523733 | Award / Grant | 8,091 | — | — | Jul 31, 2012 | |
| 0001361937 | Exec. Chairman of the Board | Purchase | 400 | $47.50 | $19,000 | Jun 22, 2012 |
| 0001361937 | Exec. Chairman of the Board | Purchase | 10,000 | $49.97 | $499,700 | Jun 1, 2012 |
| 0001361937 | Exec Chairman of the Board | Purchase | 10,000 | $59.02 | $590,200 | Apr 18, 2012 |
| 0001361937 | Exec Chairman of the Board | Purchase | 2,000 | $64.21 | $128,420 | Apr 12, 2012 |
| 0001361937 | Exec. Chairman of the Board | Gift | 40,000 | — | — | Dec 21, 2011 |
| 0001361937 | Chief Executive Officer | Other | 755,766 | — | — | Dec 12, 2011 |
| 0001361937 | Chief Executive Officer | Other | 755,766 | — | — | Dec 12, 2011 |
| 0001361937 | Chief Executive Officer | Purchase | 300 | $49.69 | $14,907 | May 17, 2011 |
| 0001361937 | Chief Executive Officer | Gift | 300 | — | — | Feb 16, 2010 |