Matthew E Massengill
Director · 4 filings · Latest: Sep 17, 2026
WESTERN DIGITAL CORP
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
WDC | Matthew E Massengill | Director | Feb 5, 2026 | Sale | $260.43 | 36,926 | $9.6M | 0 | |
WDC | MASSENGILL LIVING TRUST | — | Feb 5, 2026 | Proposed Sale | $269.41 | 36,926 | $9.9M | — | |
SNDK | MASSENGILL LIVING TRUST | — | Feb 2, 2026 | Proposed Sale | $665.53 | 2,000 | $1.3M | — | Feb 3 9:03 PM 144/A |
SNDK | MASSENGILL LIVING TRUST | — | Feb 2, 2026 | Proposed Sale | $665.53 | 2,000 | $1.3M | — | |
SNDK | MASSENGILL LIVING TRUST | — | Jan 21, 2026 | Proposed Sale | $492.29 | 2,000 | $984.6K | — | |
SNDK | MASSENGILL LIVING TRUST | — | Jan 15, 2026 | Proposed Sale | $421.46 | 1,000 | $421.5K | — | |
SNDK | MASSENGILL LIVING | — | Jan 7, 2026 | Proposed Sale | $346.92 | 2,000 | $693.8K | — | |
SNDK | MASSENGILL LIVING TRUST | — | Jan 6, 2026 | Proposed Sale | $338.43 | 2,816 | $953.0K | — | |
SNDK | MASSENGILL LIVING TRUST | — | Nov 26, 2025 | Proposed Sale | $217.26 | 2,340 | $508.4K | — | |
SNDK | MASSENGILL LIVING TRUST | — | Nov 25, 2025 | Proposed Sale | $223.75 | 1,500 | $335.6K | — | |
SNDK | MASSENGILL LIVING TRUST | — | Nov 24, 2025 | Proposed Sale | $225.22 | 1,000 | $225.2K | — |