MASSENGILL MATTHEW E
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to MASSENGILL MATTHEW E. 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 |
|---|---|---|---|---|---|---|
| WDC | Award / Grant | 1,585 | — | — | Nov 20, 2025 | |
| SNDK | Award / Grant | 4,840 | — | — | Mar 3, 2025 | |
| WDC | Award / Grant | 4,542 | — | — | Nov 20, 2024 | |
| WDC | Award / Grant | 6,300 | — | — | Nov 15, 2023 | |
| WDC | Award / Grant | 7,962 | — | — | Nov 16, 2022 | |
| WDC | Award / Grant | 4,958 | — | — | Nov 16, 2021 | |
| WDC | Award / Grant | 6,825 | — | — | Nov 18, 2020 | |
| WDC | Option Exercise | 110 | — | — | Nov 14, 2020 | |
| WDC | Award / Grant | 5,756 | — | — | Nov 14, 2019 | |
| WDC | Sale | 2,867 | $52.12 | $149,428 | Nov 7, 2019 | |
| WDC | Award / Grant | 5,975 | — | — | Nov 7, 2018 | |
| WDC | Sale | 1,681 | $47.68 | $80,150 | Nov 2, 2018 | |
| 0000310568 | Disposition | 17,258 | — | — | May 29, 2018 | |
| 0000310568 | Award / Grant | 3,255 | — | — | Feb 13, 2018 | |
| WDC | Sale | 2,677 | $86.53 | $231,641 | Nov 8, 2017 | |
| WDC | Award / Grant | 3,273 | — | — | Nov 1, 2017 | |
| WDC | Option Exercise | 2,164 | $25.79 | $55,810 | Oct 30, 2017 | |
| 0000310568 | Award / Grant | 3,572 | — | — | Feb 15, 2017 | |
| WDC | Sale | 700 | $57.74 | $40,418 | Nov 7, 2016 | |
| WDC | Option Exercise | 171 | — | — | Nov 4, 2016 | |
| 0000310568 | Award / Grant | 4,720 | — | — | Feb 11, 2016 | |
| 0000310568 | Sale | 40,000 | $36.61 | $1,464,400 | Nov 19, 2015 | |
| WDC | Sale | 1,187 | $67.75 | $80,419 | Nov 6, 2015 | |
| WDC | Award / Grant | 4,011 | — | — | Nov 3, 2015 | |
| WDC | Option Exercise | 3,607 | $25.79 | $93,025 | Feb 12, 2015 | |
| 0000310568 | Sale | 2,694 | $30.02 | $80,874 | Feb 10, 2015 | |
| WDC | Sale | 2,639 | $97.18 | $256,458 | Nov 10, 2014 | |
| WDC | Option Exercise | 46 | — | — | Nov 5, 2014 | |
| 0001394954 | Option Exercise | 45,035 | — | — | Jun 3, 2014 | |
| 0000310568 | Award / Grant | 5,053 | — | — | Feb 11, 2014 | |
| WDC | Option Exercise | 6,909 | $38.53 | $266,204 | Nov 15, 2013 | |
| WDC | Award / Grant | 2,966 | — | — | Nov 14, 2013 | |
| WDC | Option Exercise | 96 | — | — | Nov 8, 2013 | |
| 0001394954 | Option Exercise | 32,178 | — | — | Jun 4, 2013 | |
| WDC | Option Exercise | 9,185 | $19.09 | $175,342 | Mar 18, 2013 | |
| 0000310568 | Gift | 10,000 | — | — | Feb 12, 2013 | |
| WDC | Gift | 20,254 | — | — | Dec 27, 2012 | |
| WDC | Sale | 45,000 | $37.44 | $1,684,800 | Dec 7, 2012 | |
| 0000310568 | Sale | 26,825 | $19.99 | $536,232 | Dec 6, 2012 | |
| WDC | Option Exercise | 22 | — | — | Nov 8, 2012 | |
| 0001394954 | Option Exercise | 16,428 | — | — | Aug 21, 2012 | |
| 0000310568 | Option Exercise | 20,000 | $18.85 | $377,000 | Aug 17, 2012 | |
| 0000310568 | Award / Grant | 8,411 | — | — | Jan 31, 2012 | |
| WDC | Award / Grant | 4,846 | — | — | Nov 10, 2011 | |
| 0001394954 | Option Exercise | 10,127 | — | — | Aug 11, 2011 | |
| 0001069353 | Disposition | 34,000 | $2.40 | $81,600 | Apr 19, 2011 | |
| WDC | Award / Grant | 3,789 | — | — | Nov 11, 2010 | |
| 0000310568 | Award / Grant | 7,414 | — | — | Oct 4, 2010 | |
| 0001394954 | Option Exercise | 8,500 | — | — | Sep 12, 2010 | |
| 0001394954 | Option Exercise | 9,231 | — | — | Aug 7, 2010 |