Insiders / Massengill Matthew E
Massengill Matthew E
CIK 1232826personinsider
Companies
1
First seen
Feb 6, 2026
Last activity
Jun 22, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Western Digital Corp · WDC | 0 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Western Digital Corp | Dividend Equivalent RightsDerivative | 111 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $1.81M | -7K -23.40% | 22,915 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $1.56M | -6K -33.26% | 12,013 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $1.28M | -5K -21.45% | 18,000 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $1.14M | -4K -12.85% | 29,915 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $941.4K | -4K -29.94% | 8,416 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $686.4K | -3K -42.51% | 3,516 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $667.2K | -3K -7.04% | 34,326 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $604.4K | -2K -27.33% | 6,116 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $583.0K | -2K -62.57% | 1,316 <0.01% of shares | medium |
| Feb 5, 2026 | Sell | WDC Western Digital Corp Common Stock | $243.6K | -916 -69.60% | 400 <0.01% of shares | medium |