Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 802.67 | 593 | 475,981 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 799.44 | 567 | 453,281 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 798.49 | 600 | 479,095 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 795.90 | 845 | 672,533 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 794.77 | 968 | 769,335 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 800.42 | 480 | 384,200 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 803.57 | 440 | 353,572 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 789.25 | 560 | 441,981 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 801.60 | 200 | 160,320 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 786.27 | 240 | 188,705 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 809.61 | 120 | 97,153 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 790.34 | 280 | 221,296 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 780.66 | 160 | 124,906 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 804.87 | 80 | 64,389 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 777.05 | 8 | 6,216 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 776.14 | 112 | 86,927 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/24/2026 | Verkauf | 816.96 | 40 | 32,678 | Form 4 |
| STUB | Streams Mark | See Remarks | 08/24/2026 | Verkauf | 6.76 | 150,000 | 1,014,690 | Form 4 |
| STLN | Hively Brad | Director | 08/21/2026 | Verkauf | 6.51 | 298,853 | 1,946,310 | Form 4 |
| STUB | Streams Mark | See Remarks | 08/21/2026 | Verkauf | 6.93 | 6,500 | 45,045 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 861.81 | 1,759 | 1,515,924 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 861.26 | 221 | 190,338 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 860.50 | 500 | 430,250 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 857.16 | 720 | 617,152 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 854.21 | 160 | 136,674 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 852.90 | 510 | 434,979 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 851.71 | 560 | 476,959 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 849.27 | 267 | 226,756 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 848.47 | 520 | 441,202 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 847.36 | 920 | 779,572 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 863.21 | 360 | 310,757 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 845.15 | 228 | 192,693 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 865.77 | 120 | 103,892 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 855.18 | 240 | 205,242 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 850.63 | 440 | 374,277 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 840.53 | 200 | 168,105 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 858.23 | 280 | 240,303 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 838.35 | 88 | 73,775 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 837.27 | 89 | 74,517 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/21/2026 | Verkauf | 868.00 | 80 | 69,440 | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 08/21/2026 | Verkauf | 849.35 | 609 | 517,257 | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 08/21/2026 | Verkauf | 849.35 | 2,028 | 1,722,492 | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 08/21/2026 | Verkauf | 849.35 | 879 | 746,583 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/21/2026 | Verkauf | 849.35 | 2,516 | 2,136,977 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/21/2026 | Verkauf | 849.35 | 755 | 641,263 | Form 4 |
| STX | Lee James CI | EVP & CLO | 08/21/2026 | Verkauf | 849.35 | 668 | 567,369 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 08/21/2026 | Verkauf | 849.35 | 1,471 | 1,249,401 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 08/21/2026 | Verkauf | 849.35 | 4,901 | 4,162,688 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 08/21/2026 | Verkauf | 849.35 | 2,705 | 2,297,505 | Form 4 |
| STX | Mosley William D | CEO | 08/21/2026 | Verkauf | 849.35 | 3,393 | 2,881,861 | Form 4 |
| STX | Mosley William D | CEO | 08/21/2026 | Verkauf | 849.35 | 11,308 | 9,604,504 | Form 4 |
| STX | Mosley William D | CEO | 08/21/2026 | Verkauf | 849.35 | 3,438 | 2,920,082 | Form 4 |
| STC | Glaze Brian | PAO | 08/21/2026 | Verkauf | 69.16 | 1,500 | 103,740 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 852.66 | 610 | 520,126 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 852.05 | 630 | 536,791 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 849.27 | 400 | 339,708 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 846.31 | 320 | 270,819 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 845.03 | 926 | 782,497 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 843.86 | 40 | 33,754 | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 08/20/2026 | Verkauf | 847.42 | 160 | 135,586 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).