| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $0 | 0 | 0 |
Sells | $653,603,365 | 83 | 100 |
| Geldmacher Jay L | director | 0 | $0 | 1 | $414,423 | $-414,423 |
| BHATT PRAT | director | 0 | $0 | 1 | $929,880 | $-929,880 |
| Tilenius Stephanie | director | 0 | $0 | 2 | $1.76M | $-1.76M |
| Conyers Yolanda Lee | director | 0 | $0 | 4 | $1.78M | $-1.78M |
| Arumugavelu Shankar | director | 0 | $0 | 2 | $2.4M | $-2.4M |
| Chong Kian Fatt | EVP Global Operations | 0 | $0 | 1 | $2.43M | $-2.43M |
| Lee James CI | EVP & CLO | 0 | $0 | 8 | $12.91M | $-12.91M |
| Morris John Christopher | EVP & CTO | 0 | $0 | 15 | $32.74M | $-32.74M |
| Teh Ban Seng | EVP & Chief Commercial Officer | 0 | $0 | 16 | $91.14M | $-91.14M |
| Romano Gianluca | EVP & CFO | 0 | $0 | 12 | $146.39M | $-146.39M |
| MOSLEY WILLIAM D | CEO | 0 | $0 | 23 | $366.51M | $-366.51M |
Seagate Technology Holdings plc, headquartered in Dublin, Ireland, is a global provider of advanced data storage technology and solutions, with operations spanning Singapore, the United States, the Netherlands, and other international regions. The company's extensive product portfolio encompasses a wide array of mass capacity storage offerings. These include enterprise-grade nearline hard disk drives (HDDs), solid-state drives (SSDs), and complete enterprise nearline systems, alongside specialized HDDs for video and imaging, and …
Over the last 12 months, insiders at Seagate Technology Holdings plc have bought $0 and sold $653.6M worth of Seagate Technology Holdings plc stock.
On average, over the past 5 years, insiders at Seagate Technology Holdings plc have bought $0 and sold $254.08M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 201 shares for transaction amount of $16,322 was made by Naik Ravi (EVP & CIO) on 2021‑10‑07.
| 2026-11-02 | Sale | MOSLEY WILLIAM D | CEO | 30,000 0.0135% | $607.00 | $18.21M | -0.10% | |
| 2026-10-30 | Sale | Morris John Christopher | EVP & CTO | 2,675 0.0012% | $650.15 | $1.74M | ||
| 2026-10-23 | Sale | Lee James CI | EVP & CLO | 547.25 0.0003% | $642.14 | $351,411 | +2.23% | |
| 2026-10-01 | Sale | MOSLEY WILLIAM D | CEO | 30,000 0.0131% | $922.35 | $27.67M | -26.30% | |
| 2026-09-21 | Sale | Morris John Christopher | EVP & CTO | 9,354 0.0043% | $877.91 | $8.21M | -14.76% | |
| 2026-09-15 | Sale | MOSLEY WILLIAM D | CEO | 97,889.25 0.0437% | $772.14 | $75.58M | +0.47% | |
| 2026-09-15 | Sale | Romano Gianluca | EVP & CFO | 49,983.5 0.0223% | $772.16 | $38.6M | +0.47% | |
| 2026-09-15 | Sale | Morris John Christopher | EVP & CTO | 15,465.5 0.0069% | $772.15 | $11.94M | +0.47% | |
| 2026-09-15 | Sale | Teh Ban Seng | EVP & Chief Commercial Officer | 52,730 0.0238% | $782.08 | $41.24M | +0.47% | |
| 2026-09-14 | Sale | MOSLEY WILLIAM D | CEO | 1,869.75 0.0008% | $781.23 | $1.46M | -3.96% | |
| 2026-09-14 | Sale | Romano Gianluca | EVP & CFO | 955 0.0004% | $781.24 | $746,087 | -3.96% | |
| 2026-09-14 | Sale | Morris John Christopher | EVP & CTO | 492.75 0.0002% | $781.23 | $384,952 | -3.96% | |
| 2026-09-14 | Sale | Teh Ban Seng | EVP & Chief Commercial Officer | 989 0.0004% | $779.00 | $770,431 | -3.96% | |
| 2026-09-11 | Sale | Romano Gianluca | EVP & CFO | 50,498 0.0231% | $832.25 | $42.03M | -6.59% | |
| 2026-09-10 | Sale | MOSLEY WILLIAM D | CEO | 2,849.25 0.0013% | $862.13 | $2.46M | -9.63% | |
| 2026-09-10 | Sale | Romano Gianluca | EVP & CFO | 1,348 0.0006% | $862.13 | $1.16M | -9.63% | |
| 2026-09-10 | Sale | Morris John Christopher | EVP & CTO | 572.25 0.0003% | $862.13 | $493,355 | -9.63% | |
| 2026-09-10 | Sale | Teh Ban Seng | EVP & Chief Commercial Officer | 663 0.0003% | $860.09 | $570,240 | -9.63% | |
| 2026-09-01 | Sale | MOSLEY WILLIAM D | CEO | 30,000 0.0134% | $816.28 | $24.49M | -1.93% | |
| 2026-09-01 | Sale | Conyers Yolanda Lee | director | 750 0.0003% | $815.11 | $611,333 | -1.93% |
| ValueAct Holdings, L.P. | director | 13437070 5.8534% | $8.15B | 27 | 20 | +1.55% |
| LUCZO STEPHEN J | 225941 0.0984% | $137.01M | 2 | 80 | +61.4% | |
| Nygaard Jeffrey D. | EVP, Operations and Technology | 30360 0.0132% | $18.41M | 1 | 16 | +49.11% |
| Naik Ravi | EVP & CIO | 27052 0.0118% | $16.4M | 2 | 3 | +3.93% |
| COLEMAN WILLIAM T III | director | 21165 0.0092% | $12.83M | 1 | 0 | +16.66% |
| BRACE PHILIP G | Former President, CSSG | 16069 0.007% | $9.74M | 2 | 6 | +40.9% |
$329,602,573 | 131 | -42.65% | $1.25B | |
$18,533,637 | 89 | 31.25% | $453.58M | |
$13,691,648 | 74 | 9.59% | $64.22M | |
$30,163,251 | 66 | 30.00% | $696.37M | |
$15,430,293 | 30 | -9.78% | $13.17B |
| Increased Positions | 705 | +59.29% | 26M | +13.04% |
| Decreased Positions | 511 | -42.98% | 31M | -15.98% |
| New Positions | 243 | New | 2M | New |
| Sold Out Positions | 94 | Sold Out | 3M | Sold Out |
| Total Postitions | 1,383 | +16.32% | 190M | -2.94% |
| Vanguard Group Inc | $8.09M | 13.15% | 28.14M | +442,749 | +1.6% | 2025-09-30 |
| Sanders Capital, Llc | $5.04M | 8.2% | 17.54M | -541,040 | -2.99% | 2025-09-30 |
| Blackrock, Inc. | $4.14M | 6.73% | 14.4M | +496,557 | +3.57% | 2025-09-30 |
| Jpmorgan Chase & Co | $4.01M | 6.51% | 13.93M | -5M | -25.45% | 2025-09-30 |
| State Street Corp | $2.67M | 4.34% | 9.28M | +274,913 | +3.05% | 2025-09-30 |
| Franklin Resources Inc | $2.32M | 3.77% | 8.07M | -219,158 | -2.65% | 2025-09-30 |
| Bank Of America Corp /De/ | $2.18M | 3.55% | 7.59M | +985,335 | +14.92% | 2025-09-30 |
| Capital Research Global Investors | $1.78M | 2.89% | 6.19M | -1M | -15.13% | 2025-09-30 |
| Wcm Investment Management, Llc | $1.49M | 2.42% | 5.18M | +5M | New | 2025-09-30 |
| Morgan Stanley | $1.45M | 2.36% | 5.06M | -429,113 | -7.82% | 2025-09-30 |