William D. Mosley, CEO at Seagate Technology Holdings plc (STX), sold 36,700 shares at $375.84 ($14.1M) on 2026-03-02, disclosed to the SEC on 2026-03-03.
Open-market sale of $14.1M STX by CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $375.84 | 874 | $328K | 2.3% |
| 2 | $375.84 | 874 | $328K | 2.3% |
| 3 | $376.69 | 326 | $123K | 0.9% |
| 4 | $376.69 | 326 | $123K | 0.9% |
| 5 | $377.95 | 800 | $302K | 2.1% |
| 6 | $377.95 | 800 |
| $302K |
| 2.1% |
| 7 | $379.23 | 1,740 | $660K | 4.7% |
| 8 | $379.23 | 1,740 | $660K | 4.7% |
| 9 | $380.42 | 1,260 | $479K | 3.4% |
| 10 | $380.42 | 1,260 | $479K | 3.4% |
| 11 | $381.51 | 800 | $305K | 2.2% |
| 12 | $381.51 | 800 | $305K | 2.2% |
| 13 | $382.41 | 3,500 | $1.3M | 9.5% |
| 14 | $382.41 | 3,500 | $1.3M | 9.5% |
| 15 | $383.49 | 2,700 | $1.0M | 7.3% |
| 16 | $384.51 | 2,700 | $1.0M | 7.4% |
| 17 | $384.51 | 2,700 | $1.0M | 7.4% |
| 18 | $385.39 | 1,200 | $462K | 3.3% |
| 19 | $385.39 | 1,200 | $462K | 3.3% |
| 20 | $387.54 | 300 | $116K | 0.8% |
| 21 | $387.54 | 300 | $116K | 0.8% |
| 22 | $390.02 | 300 | $117K | 0.8% |
| 23 | $390.02 | 300 | $117K | 0.8% |
| 24 | $392.09 | 500 | $196K | 1.4% |
| 25 | $392.09 | 500 | $196K | 1.4% |
| 26 | $393.33 | 500 | $197K | 1.4% |
| 27 | $393.33 | 500 | $197K | 1.4% |
| 28 | $394.75 | 600 | $237K | 1.7% |
| 29 | $394.75 | 600 | $237K | 1.7% |
| 30 | $396.42 | 800 | $317K | 2.2% |
| 31 | $396.42 | 800 | $317K | 2.2% |
| 32 | $397.61 | 200 | $80K | 0.6% |
| 33 | $397.61 | 200 | $80K | 0.6% |
| 34 | $400.27 | 100 | $40K | 0.3% |
| 35 | $402.09 | 300 | $121K | 0.9% |
| 36 | $403.05 | 100 | $40K | 0.3% |
| 37 | $405.02 | 300 | $122K | 0.9% |
| 38 | $405.02 | 300 | $122K | 0.9% |
| 39 | $407.66 | 100 | $41K | 0.3% |
| Total | $384.56 avg | 36,700 | $14.1M | 100% |
| Filing → |
| STX | SELL | 2026-09-16 | $75.6M | — | Filing → |
| STX | SELL | 2026-09-15 | $1.5M | — | Filing → |
| STX | SELL | 2026-09-11 | $2.5M | — | Filing → |