Insiders / Mosley William D
Mosley William D
CIK 1388390personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Jun 15, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Seagate Technology Holdings PLC · STX | — | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Seagate Technology Holdings PLC | Ordinary Shares | 327,517 |
| Seagate Technology Holdings PLC | NQ OptionsDerivative | 139,100 |
| Seagate Technology Holdings PLC | Restricted Share UnitDerivative | 16,595 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 19, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $10.00M | -25K -6.14% | 375,591 0.17% of shares | medium |
| May 20, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $3.61M | -5K -1.33% | 355,591 0.16% of shares | medium |
| May 20, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $3.16M | -4K -1.18% | 351,385 0.16% of shares | medium |
| Feb 20, 2026 | Other | STX Seagate Technology Holdings PLC Ordinary Shares | $2.45M | -6K -1.41% | 415,897 0.18% of shares | low |
| May 20, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $2.40M | -3K -0.91% | 348,203 0.15% of shares | medium |
| May 20, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $2.04M | -3K -0.78% | 345,495 0.15% of shares | medium |
| Feb 2, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $1.67M | -4K -0.93% | 411,956 0.18% of shares | medium |
| Jun 1, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $1.67M | -2K -0.54% | 331,343 0.15% of shares | medium |
| May 20, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $1.63M | -2K -0.63% | 343,332 0.15% of shares | medium |
| Feb 2, 2026 | Sell | STX Seagate Technology Holdings PLC Ordinary Shares | $1.61M | -4K -0.89% | 415,831 0.18% of shares | medium |