We provide you with 20 years of free, institutional-grade data for STX stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of STX. Explore the full financial landscape of STX stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$125,191,620
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| MOSLEY WILLIAM D | Derivatives Exercise | 14,000 | 2026-07-02 | ||
| MOSLEY WILLIAM D | Sale | -30,000 | $919.64 | $27,589,242 | 2026-07-02 |
| Teh Ban Seng | Sale | -989 | $880.19 | $870,508 | 2026-06-15 |
| Teh Ban Seng | Derivatives Exercise | 989 | 2026-06-15 | ||
| Chong Kian Fatt | Derivatives Exercise | 678 | 2026-06-15 | ||
| Romano Gianluca | Sale | -903 | $880.19 | $794,809 | 2026-06-15 |
| Romano Gianluca | Derivatives Exercise | 1,695 | 2026-06-15 | ||
| MOSLEY WILLIAM D | Sale | -1,768 | $880.19 | $1,556,174 | 2026-06-15 |
| MOSLEY WILLIAM D | Derivatives Exercise | 3,319 | 2026-06-15 | ||
| Morris John Christopher | Sale | -1,364 | $880.19 | $1,200,579 | 2026-06-15 |
| Morris John Christopher | Derivatives Exercise | 942 | 2026-06-15 | ||
| Chong Kian Fatt | Derivatives Exercise | 581 | 2026-06-11 | ||
| Teh Ban Seng | Sale | -663 | $821.86 | $544,893 | 2026-06-11 |
| Teh Ban Seng | Derivatives Exercise | 1,262 | 2026-06-11 | ||
| Morris John Christopher | Sale | -573 | $821.66 | $470,814 | 2026-06-11 |
| Morris John Christopher | Derivatives Exercise | 1,130 | 2026-06-11 | ||
| MOSLEY WILLIAM D | Sale | -2,854 | $821.74 | $2,345,249 | 2026-06-11 |
| MOSLEY WILLIAM D | Derivatives Exercise | 5,230 | 2026-06-11 | ||
| Romano Gianluca | Sale | -1,350 | $821.73 | $1,109,337 | 2026-06-11 |
| Romano Gianluca | Derivatives Exercise | 2,474 | 2026-06-11 | ||
| Arumugavelu Shankar | Sale | -1,000 | $927.68 | $927,680 | 2026-06-04 |
| Conyers Yolanda Lee | Sale | -750 | $885.33 | $663,998 | 2026-06-02 |
| MOSLEY WILLIAM D | Sale | -30,000 | $884.62 | $26,538,729 | 2026-06-02 |
| MOSLEY WILLIAM D | Derivatives Exercise | 14,000 | 2026-06-02 | ||
| BHATT PRAT | Sale | -1,000 | $929.88 | $929,880 | 2026-06-02 |
| MOSLEY WILLIAM D | Sale | -30,000 | $742 | $22,260,150 | 2026-05-21 |
| MOSLEY WILLIAM D | Derivatives Exercise | 14,000 | 2026-05-21 | ||
| Teh Ban Seng | Derivatives Exercise | 8,003 | 2026-05-14 | ||
| Teh Ban Seng | Sale | -15,560 | $800.26 | $12,452,052 | 2026-05-14 |
| Romano Gianluca | Sale | -24,390 | $770 | $18,780,300 | 2026-05-08 |
| Tilenius Stephanie | Sale | -1,580 | $766.6 | $1,211,221 | 2026-05-06 |
| Morris John Christopher | Sale | -5,626 | $731.65 | $4,116,277 | 2026-05-06 |
| Lee James CI | Sale | -697 | $741.17 | $516,595 | 2026-05-06 |
| Lee James CI | Sale | -540 | $579.88 | $313,135 | 2026-04-23 |
| Lee James CI | Derivatives Exercise | 1,237 | 2026-04-23 | ||
| MOSLEY WILLIAM D | Sale | -20,000 | $399.05 | $7,981,000 | 2026-04-02 |
| MOSLEY WILLIAM D | Sale | -24,584 | $406.77 | $10,000,034 | 2026-03-23 |
| Morris John Christopher | Sale | -112 | $377.44 | $42,273 | 2026-03-16 |
| Teh Ban Seng | Derivatives Exercise | 989 | 2026-03-12 | ||
| Romano Gianluca | Sale | -847 | $385.97 | $326,917 | 2026-03-12 |
| Romano Gianluca | Derivatives Exercise | 1,695 | 2026-03-12 | ||
| Chong Kian Fatt | Derivatives Exercise | 678 | 2026-03-12 | ||
| Morris John Christopher | Sale | -430 | $385.97 | $165,967 | 2026-03-12 |
| Morris John Christopher | Derivatives Exercise | 942 | 2026-03-12 | ||
| MOSLEY WILLIAM D | Sale | -1,658 | $385.97 | $639,938 | 2026-03-12 |
| MOSLEY WILLIAM D | Derivatives Exercise | 3,319 | 2026-03-12 | ||
| Morris John Christopher | Sale | -516 | $374.33 | $193,154 | 2026-03-11 |
| Morris John Christopher | Derivatives Exercise | 1,130 | 2026-03-11 | ||
| Romano Gianluca | Sale | -1,236 | $374.33 | $462,672 | 2026-03-11 |
| Romano Gianluca | Derivatives Exercise | 2,473 | 2026-03-11 | ||
| MOSLEY WILLIAM D | Sale | -2,613 | $374.33 | $978,124 | 2026-03-11 |
| MOSLEY WILLIAM D | Derivatives Exercise | 5,230 | 2026-03-11 | ||
| Chong Kian Fatt | Derivatives Exercise | 581 | 2026-03-11 | ||
| Teh Ban Seng | Derivatives Exercise | 1,262 | 2026-03-11 | ||
| MOSLEY WILLIAM D | Sale | -20,000 | $375.84 | $7,516,842 | 2026-03-03 |
| Conyers Yolanda Lee | Sale | -750 | $393.59 | $295,193 | 2026-03-03 |
| Morris John Christopher | Sale | -240 | $410 | $98,400 | 2026-02-25 |
| Morris John Christopher | Sale | -113 | $291.89 | $32,984 | 2025-12-16 |
| Morris John Christopher | Sale | -430 | $307.85 | $132,373 | 2025-12-12 |
| Morris John Christopher | Derivatives Exercise | 941 | 2025-12-12 | ||
| MOSLEY WILLIAM D | Sale | -1,678 | $307.85 | $516,564 | 2025-12-12 |
| MOSLEY WILLIAM D | Derivatives Exercise | 3,319 | 2025-12-12 | ||
| Teh Ban Seng | Sale | -2,010 | $295.9 | $594,759 | 2025-12-12 |
| Teh Ban Seng | Derivatives Exercise | 2,400 | 2025-12-12 | ||
| Chong Kian Fatt | Derivatives Exercise | 678 | 2025-12-12 | ||
| Romano Gianluca | Sale | -857 | $307.85 | $263,823 | 2025-12-12 |
| Romano Gianluca | Derivatives Exercise | 1,695 | 2025-12-12 | ||
| Chong Kian Fatt | Derivatives Exercise | 580 | 2025-12-11 | ||
| Teh Ban Seng | Derivatives Exercise | 1,262 | 2025-12-11 | ||
| Morris John Christopher | Sale | -516 | $282.86 | $145,956 | 2025-12-11 |
| Morris John Christopher | Derivatives Exercise | 1,130 | 2025-12-11 | ||
| MOSLEY WILLIAM D | Sale | -2,644 | $282.86 | $747,882 | 2025-12-11 |
| MOSLEY WILLIAM D | Derivatives Exercise | 5,230 | 2025-12-11 | ||
| Romano Gianluca | Sale | -1,251 | $282.86 | $353,858 | 2025-12-11 |
| Romano Gianluca | Derivatives Exercise | 2,473 | 2025-12-11 | ||
| MOSLEY WILLIAM D | Sale | -20,000 | $267.27 | $5,345,376 | 2025-12-02 |
| Conyers Yolanda Lee | Sale | -750 | $272.91 | $204,683 | 2025-12-02 |
| Romano Gianluca | Sale | -62,023 | $279.69 | $17,347,188 | 2025-11-14 |
| Romano Gianluca | Derivatives Exercise | 52,529 | 2025-11-14 | ||
| Teh Ban Seng | Sale | -1,412 | $288.98 | $408,040 | 2025-11-12 |
| Teh Ban Seng | Derivatives Exercise | 1,412 | 2025-11-12 | ||
| Lee James CI | Sale | -697 | $288.98 | $201,419 | 2025-11-12 |
| Szlosek Thomas A | Sale | -113 | $234.12 | $26,456 | 2025-11-12 |
| Szlosek Thomas A | Derivatives Exercise | 470 | 2025-11-12 | ||
| Arumugavelu Shankar | Sale | -5,000 | $294.56 | $1,472,825 | 2025-11-12 |
| MOSLEY WILLIAM D | Sale | -20,000 | $254.44 | $5,088,754 | 2025-11-05 |
| Teh Ban Seng | Sale | -6,000 | $270 | $1,620,000 | 2025-11-05 |
| Tilenius Stephanie | Sale | -2,046 | $266.41 | $545,084 | 2025-11-05 |
| Geldmacher Jay L | Sale | -1,250 | $269.1 | $336,375 | 2025-11-03 |
| Chong Kian Fatt | Sale | -7,078 | $272.14 | $1,926,209 | 2025-11-03 |
| Lee James CI | Sale | -540 | $215.05 | $116,127 | 2025-10-24 |
| Lee James CI | Derivatives Exercise | 1,237 | 2025-10-24 | ||
| Haggart Dylan G. | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Haggart Dylan G. | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Tilenius Stephanie | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Tilenius Stephanie | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Conyers Yolanda Lee | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Conyers Yolanda Lee | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| CLEMMER RICHARD L | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| CLEMMER RICHARD L | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Geldmacher Jay L | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Geldmacher Jay L | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Adams Mark | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Adams Mark | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| BRUNER JUDY | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| BRUNER JUDY | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Arumugavelu Shankar | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| Arumugavelu Shankar | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| CANNON MICHAEL R | Sale | -823 | $225.4 | $185,504 | 2025-10-21 |
| CANNON MICHAEL R | Derivatives Exercise | 3,427 | 2025-10-21 | ||
| BHATT PRAT | Sale | -647 | $225.4 | $145,834 | 2025-10-21 |
| BHATT PRAT | Derivatives Exercise | 2,693 | 2025-10-21 | ||
| Teh Ban Seng | Sale | -1,410 | $225.56 | $318,040 | 2025-10-15 |
| Teh Ban Seng | Derivatives Exercise | 1,410 | 2025-10-15 | ||
| MOSLEY WILLIAM D | Sale | -20,000 | $234.09 | $4,681,734 | 2025-10-03 |
| Morris John Christopher | Sale | -377 | $211.26 | $79,645 | 2025-09-17 |
| Romano Gianluca | Sale | -12,069 | $196.81 | $2,375,300 | 2025-09-15 |
| Romano Gianluca | Derivatives Exercise | 23,883 | 2025-09-15 | ||
| Chong Kian Fatt | Derivatives Exercise | 2,694 | 2025-09-15 | ||
| Teh Ban Seng | Sale | -3,732 | $193.3 | $721,396 | 2025-09-15 |
| Teh Ban Seng | Derivatives Exercise | 16,583 | 2025-09-15 | ||
| Morris John Christopher | Sale | -18,940 | $196.81 | $3,727,581 | 2025-09-15 |
| Morris John Christopher | Derivatives Exercise | 7,876 | 2025-09-15 | ||
| MOSLEY WILLIAM D | Sale | -34,609 | $196.81 | $6,811,397 | 2025-09-15 |
| MOSLEY WILLIAM D | Derivatives Exercise | 68,489 | 2025-09-15 | ||
| Teh Ban Seng | Sale | -6,781 | $191.53 | $1,298,765 | 2025-09-11 |
| Teh Ban Seng | Derivatives Exercise | 5,824 | 2025-09-11 | ||
| Chong Kian Fatt | Derivatives Exercise | 3,475 | 2025-09-11 | ||
| Morris John Christopher | Sale | -2,496 | $191.59 | $478,209 | 2025-09-11 |
| Morris John Christopher | Derivatives Exercise | 5,470 | 2025-09-11 | ||
| Romano Gianluca | Sale | -6,608 | $191.59 | $1,266,027 | 2025-09-11 |
| Romano Gianluca | Derivatives Exercise | 13,072 | 2025-09-11 | ||
| MOSLEY WILLIAM D | Sale | -13,158 | $191.59 | $2,520,941 | 2025-09-11 |
| MOSLEY WILLIAM D | Derivatives Exercise | 26,034 | 2025-09-11 | ||
| Conyers Yolanda Lee | Sale | -750 | $164.64 | $123,480 | 2025-09-04 |
| MOSLEY WILLIAM D | Sale | -20,000 | $164.8 | $3,296,042 | 2025-09-04 |
| Teh Ban Seng | Sale | -1,724 | $151.61 | $261,376 | 2025-08-12 |
| Teh Ban Seng | Derivatives Exercise | 1,724 | 2025-08-12 | ||
| Geldmacher Jay L | Sale | -2,500 | $150.5 | $376,250 | 2025-08-07 |
| Lee James CI | Sale | -4,625 | $148.87 | $688,524 | 2025-08-04 |
| MOSLEY WILLIAM D | Sale | -20,000 | $151.63 | $3,032,572 | 2025-08-04 |
| Teh Ban Seng | Sale | -5,905 | $155 | $915,275 | 2025-08-04 |
| Lee James CI | Sale | -2,305 | $146.59 | $337,890 | 2025-07-24 |
| Lee James CI | Derivatives Exercise | 6,930 | 2025-07-24 |
The information provided in this report about STX stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Seagate Technology plc(NASDAQ:STX) 
Seagate Technology plc provides data storage technology and solutions in Singapore, the United States, the Netherlands, and internationally. The company offers hard disk and solid state drives, including serial advanced technology attachment, serial attached SCSI, and non-volatile memory express pro...
Website: http://www.seagate.com
Founded: 1978
Full Time Employees: 42,000
Sector: Technology
Industry: Computer Hardware