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 | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 828.84 | 3,321 | 2,752,581 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 827.72 | 1,727 | 1,429,474 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 826.72 | 1,840 | 1,521,162 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 825.65 | 800 | 660,522 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 824.60 | 1,400 | 1,154,433 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 839.15 | 880 | 738,450 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 822.50 | 1,690 | 1,390,022 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 821.42 | 1,550 | 1,273,196 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 835.67 | 1,320 | 1,103,089 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Verkauf | 819.39 | 1,040 | 852,164 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Optionsausübung | 158.40 | 13,439 | 2,128,738 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Optionsausübung | 101.34 | 13,475 | 1,365,557 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Optionsausübung | 64.31 | 15,067 | 968,959 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/11/2026 | Optionsausübung | 68.83 | 8,517 | 586,225 | Form 4 |
| STX | Mosley William D | CEO | 09/11/2026 | Optionsausübung | — | 3,319 | — | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 09/10/2026 | Verkauf | 860.09 | 663 | 570,240 | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 09/10/2026 | Verkauf | 862.14 | 319 | 275,021 | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 09/10/2026 | Verkauf | 862.13 | 253 | 218,118 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/10/2026 | Verkauf | 862.13 | 826 | 712,123 | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/10/2026 | Verkauf | 862.13 | 523 | 450,896 | Form 4 |
| STX | Mosley William D | CEO | 09/10/2026 | Verkauf | 862.14 | 1,316 | 1,134,570 | Form 4 |
| STX | Mosley William D | CEO | 09/10/2026 | Verkauf | 862.13 | 1,534 | 1,322,513 | Form 4 |
| STI | Winters Jaymes | Chief Executive Officer | 09/09/2026 | Kauf | 7.11 | 984 | 6,996 | Form 4 |
| STI | Winters Jaymes | Chief Executive Officer | 09/09/2026 | J | — | 3,725 | — | Form 4 |
| STX | Chong Kian Fatt | EVP Global Operations | 09/09/2026 | Optionsausübung | — | 379 | — | Form 4 |
| STX | Chong Kian Fatt | EVP Global Operations | 09/09/2026 | Optionsausübung | — | 202 | — | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 09/09/2026 | Optionsausübung | — | 663 | — | Form 4 |
| STX | Teh Ban Seng | EVP & Chief Commercial Officer | 09/09/2026 | Optionsausübung | — | 600 | — | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 09/09/2026 | Optionsausübung | — | 631 | — | Form 4 |
| STX | Morris John Christopher | EVP & CTO | 09/09/2026 | Optionsausübung | — | 500 | — | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/09/2026 | Optionsausübung | — | 1,515 | — | Form 4 |
| STX | Romano Gianluca | EVP & CFO | 09/09/2026 | Optionsausübung | — | 959 | — | Form 4 |
| STX | Mosley William D | CEO | 09/09/2026 | Optionsausübung | — | 2,415 | — | Form 4 |
| STX | Mosley William D | CEO | 09/09/2026 | Optionsausübung | — | 2,815 | — | Form 4 |
| STEP | Brown Valerie Gay | Director | 09/08/2026 | Zuteilung | 50.74 | 5,518 | 279,983 | Form 4 |
| STEP | Raymond Anne L | Director | 09/08/2026 | Zuteilung | 50.74 | 5,124 | 259,992 | Form 4 |
| STEP | Mitchell Steven R | Director | 09/08/2026 | Zuteilung | 50.74 | 4,828 | 244,973 | Form 4 |
| STEP | Hoffmeister David F | Director | 09/08/2026 | Zuteilung | 50.74 | 5,616 | 284,956 | Form 4 |
| STUB | Islam Nayaab | See Remarks | 09/04/2026 | Verkauf | 6.69 | 24,554 | 164,183 | Form 4 |
| STUB | Islam Nayaab | See Remarks | 09/03/2026 | Verkauf | 6.66 | 110,409 | 735,059 | Form 4 |
| STUB | Streams Mark | See Remarks | 09/03/2026 | Verkauf | 6.39 | 135,589 | 866,576 | Form 4 |
| STNE | Morais Silvio Jose | Director | 09/02/2026 | Verkauf | 9.91 | 21,000 | 208,110 | Form 4 |
| STUB | Streams Mark | See Remarks | 09/02/2026 | Verkauf | 6.23 | 29,951 | 186,661 | Form 4 |
| ST | Hertzke Patrick Norton | EVP, Growth & Transformation | 09/02/2026 | Steuer-Abgabe | 42.04 | 3,074 | 129,231 | Form 4 |
| STT | Richards Michael L | EVP and Chief Admin Officer | 09/02/2026 | Schenkung | — | 1,009 | — | Form 4 |
| STEX | Williams Mitchell Young | Chief Investment Officer | 09/02/2026 | Verkauf | 0.72 | 72,689 | 52,336 | Form 4 |
| STOK | Ticho Barry | CHIEF MEDICAL OFFICER | 09/01/2026 | Verkauf | 31.06 | 1,600 | 49,691 | Form 4 |
| STOK | Ticho Barry | CHIEF MEDICAL OFFICER | 09/01/2026 | Verkauf | 30.51 | 3,945 | 120,370 | Form 4 |
| STI | Davis John Linzy | Director | 09/01/2026 | Zuteilung | — | 12,853 | — | Form 4 |
| STI | Tjon Karin-Joyce | Director | 09/01/2026 | J | — | 200 | — | Form 4 |
| STI | Tjon Karin-Joyce | Director | 09/01/2026 | Zuteilung | — | 12,853 | — | Form 4 |
| STI | Schwartz Mark N | Director | 09/01/2026 | Zuteilung | — | 4,296 | — | Form 4 |
| STI | Robinson Dante W | Director | 09/01/2026 | Zuteilung | — | 4,296 | — | Form 4 |
| STI | Ellen Kimi L | Director | 09/01/2026 | Zuteilung | — | 4,296 | — | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 832.05 | 80 | 66,564 | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 827.90 | 120 | 99,348 | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 826.86 | 340 | 281,132 | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 826.00 | 580 | 479,079 | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 824.05 | 1,240 | 1,021,820 | Form 4 |
| STX | Mosley William D | CEO | 09/01/2026 | Verkauf | 824.93 | 600 | 494,961 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).