Seagate Technology Holdings plc
STX
89 insider filings · Latest: Oct 1, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 3, 2025 | Jun 3 8:17 PM | BAN SENG TEH | Proposed Sale | 11,309 | $120.00 | $1.4M | — | View → |
| Jun 2, 2025 | Jun 2 8:29 PM | YOLANDA CONYERS | Proposed Sale | 750 | $117.94 | $88.5K | — | View → |
| Jun 2, 2025 | Jun 2 8:16 PM | CANNON MICHAEL R | Proposed Sale | 24,190 | $119.14 | $2.9M | — | View → |
| May 30, 2025 | May 30 8:11 PM | GIANLUCA ROMANO | Proposed Sale | 26,816 | $117.58 | $3.2M | — | View → |
| May 29, 2025 | May 29 8:03 PM | GIANLUCA ROMANO | Proposed Sale | 25,018 | $117.31 | $2.9M | — | View → |
| May 27, 2025 | May 27 8:16 PM | BAN SENG TEH | Proposed Sale | 4,201 | $115.00 | $483.1K | — | View → |
| May 22, 2025 | May 22 8:35 PM | BRUNER JUDY | Proposed Sale | 10,446 | $107.70 | $1.1M | — | View → |
| May 22, 2025 | May 22 8:24 PM | WILLIAM MOSLEY | Proposed Sale | 130,000 | $104.43 | $13.6M | — | View → |
| May 22, 2025 | May 22 8:23 PM | Chong Kian Fatt | Proposed Sale | 6,410 | $111.26 | $713.1K | — | View → |
| Apr 1, 2025 | Apr 1 8:21 PM | WILLIAM D. MOSLEY | Proposed Sale | 20,000 | $84.95 | $1.7M | — | View → |
| Mar 3, 2025 | Mar 3 9:17 PM | YOLANDA CONYERS | Proposed Sale | 750 | $101.91 | $76.4K | — | View → |
| Jan 2, 2025 | Jan 2 9:21 PM | WILLIAM D. MOSLEY | Proposed Sale | 60,000 | $86.31 | $5.2M | — | View → |
| Dec 12, 2024 | Dec 12 9:06 PM | JOHN MORRIS | Proposed Sale | 141 | $98.46 | $13.9K | — | View → |
| Dec 10, 2024 | Dec 10 9:03 PM | JOHN MORRIS | Proposed Sale | 75 | $98.85 | $7.4K | — | View → |
| Dec 2, 2024 | Dec 2 9:40 PM | YOLANDA CONYERS | Proposed Sale | 750 | $101.33 | $76.0K | — | View → |
| Nov 25, 2024 | Nov 25 9:21 PM | GIANLUCA ROMANO | Proposed Sale | 47,268 | $101.91 | $4.8M | — | View → |
| Nov 22, 2024 | Nov 22 9:03 PM | GIANLUCA ROMANO | Proposed Sale | 21,686 | $100.40 | $2.2M | — | View → |
| Nov 8, 2024 | Nov 8 10:50 PM | Chong Kian Fatt | Proposed Sale | 9,182 | $105.50 | $968.7K | — | View → |
| Oct 22, 2024 | Oct 22 8:13 PM | JOHN MORRIS | Proposed Sale | 1,131 | $111.90 | $126.6K | — | View → |
| Oct 1, 2024 | Oct 1 8:30 PM | WILLIAM D. MOSLEY | Proposed Sale | 60,000 | $109.53 | $6.6M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Oct 2 8:07 PM | William D MosleyDirector, CEO | Option Exercise | 14,000 | $46.23 | 83,100(D) | View → |
| Sep 21, 2026 | Sep 22 8:49 PM | John Christopher MorrisEVP & CTO | Option Exercise | 915 | $158.40 | 17,378(D) | View → |
| Sep 14, 2026 | Sep 16 8:10 PM | Gianluca RomanoEVP & CFO | Option Exercise | 90,380 | $0.00 | 0(D) | View → |
| Sep 14, 2026 | Sep 16 8:10 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 14,470 | $0.00 | 0(D) | View → |
| Sep 14, 2026 | Sep 16 8:10 PM | William D MosleyDirector, CEO | Option Exercise | 177,000 | $0.00 | 0(D) | View → |
| Sep 14, 2026 | Sep 16 8:10 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 52,730 | $0.00 | 0(D) | View → |
| Sep 14, 2026 | Sep 16 8:10 PM | John Christopher MorrisEVP & CTO | Option Exercise | 30,130 | $0.00 | 0(D) | View → |
| Sep 11, 2026 | Sep 15 8:16 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 989 | $0.00 | 3,956(D) | View → |
| Sep 11, 2026 | Sep 15 8:16 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 678 | $0.00 | 2,714(D) | View → |
| Sep 11, 2026 | Sep 15 8:15 PM | John Christopher MorrisEVP & CTO | Option Exercise | 942 | $0.00 | 3,768(D) | View → |
| Sep 11, 2026 | Sep 15 8:15 PM | Gianluca RomanoEVP & CFO | Option Exercise | 1,695 | $0.00 | 6,780(D) | View → |
| Sep 11, 2026 | Sep 15 8:15 PM | Gianluca RomanoEVP & CFO | Option Exercise | 50,498 | $158.40 | 40,317(D) | View → |
| Sep 11, 2026 | Sep 15 8:15 PM | William D MosleyDirector, CEO | Option Exercise | 3,319 | $0.00 | 13,276(D) | View → |
| Sep 9, 2026 | Sep 11 8:47 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 581 | $0.00 | 3,033(D) | View → |
| Sep 9, 2026 | Sep 11 8:47 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 1,263 | $0.00 | 5,306(D) | View → |
| Sep 9, 2026 | Sep 11 8:47 PM | John Christopher MorrisEVP & CTO | Option Exercise | 1,131 | $0.00 | 5,055(D) | View → |
| Sep 9, 2026 | Sep 11 8:46 PM | Gianluca RomanoEVP & CFO | Option Exercise | 2,474 | $0.00 | 12,128(D) | View → |
| Sep 9, 2026 | Sep 11 8:46 PM | William D MosleyDirector, CEO | Option Exercise | 5,230 | $0.00 | 19,328(D) | View → |
| Sep 1, 2026 | Sep 3 8:51 PM | William D MosleyDirector, CEO | Option Exercise | 14,000 | $46.23 | 97,100(D) | View → |
| Aug 24, 2026 | Aug 26 8:21 PM | James CI LeeEVP & CLO | Option Exercise | 4,032 | $158.40 | 12,096(D) | View → |
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