Seagate Technology Holdings plc
STX
60 insider filings · Latest: Aug 13, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 12, 2026 | Jun 13 1:24 AM | MOSLEY WILLIAM D | Proposed Sale | 1,769 | $868.09 | $1.5M | — | View → |
| Jun 12, 2026 | Jun 13 1:22 AM | Romano Gianluca | Proposed Sale | 904 | $868.09 | $784.8K | — | View → |
| Jun 12, 2026 | Jun 12 8:05 PM | BAN SENG TEH | Proposed Sale | 989 | $880.19 | $870.5K | — | View → |
| Jun 10, 2026 | Jun 11 8:29 PM | Ban Seng TehEVP & Chief Commercial Officer | Sale | 663 | $821.86 | $544.9K | 4,290(D) | View → |
| Jun 10, 2026 | Jun 11 8:29 PM | John Christopher MorrisEVP & CTO | Sale | 573.75 | $821.66 | $471.4K | 12,510.25(D) | View → |
| Jun 10, 2026 | Jun 11 8:29 PM | William D MosleyDirector, CEO | Sale | 2,854.75 | $821.74 | $2.3M | 325,966.25(D) | View → |
| Jun 10, 2026 | Jun 11 8:29 PM | Gianluca RomanoEVP & CFO | Sale | 1,350.5 | $821.76 | $1.1M | 42,068.5(D) | View → |
| Jun 10, 2026 | Jun 11 11:33 AM | Romano Gianluca | Proposed Sale | 1,351 | $876.77 | $1.2M | — | View → |
| Jun 10, 2026 | Jun 11 11:14 AM | MOSLEY WILLIAM D | Proposed Sale | 2,855 | $876.77 | $2.5M | — | View → |
| Jun 10, 2026 | Jun 11 1:57 AM | Morris John Christopher | Proposed Sale | 574 | $876.77 | $503.3K | — | View → |
| Jun 10, 2026 | Jun 10 8:04 PM | BAN SENG TEH | Proposed Sale | 663 | $821.86 | $544.9K | — | View → |
| Jun 4, 2026 | Jun 4 8:59 PM | Shankar ArumugaveluDirector | Sale | 1,000 | $927.68 | $927.7K | 6,626(D) | View → |
| Jun 4, 2026 | Jun 4 8:32 PM | SHANKAR ARUMUGAVELU | Proposed Sale | 1,000 | $927.68 | $927.7K | — | View → |
| Jun 2, 2026 | Jun 2 9:17 PM | Prat BhattDirector | Sale | 1,000 | $929.88 | $929.9K | 12,869(D) | View → |
| Jun 1, 2026 | Jun 2 9:17 PM | Yolanda Lee ConyersDirector | Sale | 750 | $885.33 | $664.0K | 4,101(D) | View → |
| Jun 1, 2026 | Jun 2 9:16 PM | William D MosleyDirector, CEO | Sale | 13,780 | $924.99 | $12.7M | 323,591(D) | View → |
| Jun 1, 2026 | Jun 2 9:16 PM | William D MosleyDirector, CEO | Sale | 16,220 | $900.21 | $14.6M | 337,371(D) | View → |
| Jun 2, 2026 | Jun 2 8:36 PM | Pratik Bhatt | Proposed Sale | 1,000 | $921.26 | $921.3K | — | View → |
| Jun 1, 2026 | Jun 1 8:36 PM | WILLIAM D. MOSLEY | Proposed Sale | 90,000 | $879.80 | $79.2M | — | View → |
| May 20, 2026 | May 21 8:52 PM | William D MosleyDirector, CEO | Sale | 30,000 | $751.29 | $22.5M | 339,591(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | Mar 12 8:11 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 678 | $0.00 | 4,070(D) | View → |
| Mar 11, 2026 | Mar 12 8:11 PM | John Christopher MorrisEVP & CTO | Option Exercise | 942 | $0.00 | 5,652(D) | View → |
| Mar 11, 2026 | Mar 12 8:11 PM | William D MosleyDirector, CEO | Option Exercise | 3,319 | $0.00 | 19,914(D) | View → |
| Mar 9, 2026 | Mar 11 8:14 PM | John Christopher MorrisEVP & CTO | Option Exercise | 1,130 | $0.00 | 6,317(D) | View → |
| Mar 9, 2026 | Mar 11 8:13 PM | Gianluca RomanoEVP & CFO | Option Exercise | 2,473 | $0.00 | 15,158(D) | View → |
| Mar 9, 2026 | Mar 11 8:13 PM | William D MosleyDirector, CEO | Option Exercise | 5,230 | $0.00 | 24,158(D) | View → |
| Mar 9, 2026 | Mar 11 8:13 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 581 | $0.00 | 3,791(D) | View → |
| Mar 9, 2026 | Mar 11 8:13 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 1,262 | $0.00 | 6,632(D) | View → |
| Feb 20, 2026 | Feb 23 10:20 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 5,905 | $0.00 | 0(D) | View → |
| Feb 22, 2026 | Feb 23 10:20 PM | Gianluca RomanoEVP & CFO | Option Exercise | 14,043 | $0.00 | 0(D) | View → |
| Feb 20, 2026 | Feb 23 10:20 PM | Gianluca RomanoEVP & CFO | Option Exercise | 11,807 | $0.00 | 0(D) | View → |
| Feb 20, 2026 | Feb 23 10:20 PM | Kian Fatt ChongEVP Global Operations | Option Exercise | 4,427 | $0.00 | 0(D) | View → |
| Feb 20, 2026 | Feb 23 10:20 PM | William D MosleyDirector, CEO | Option Exercise | 11,807 | $0.00 | 0(D) | View → |
| Feb 20, 2026 | Feb 23 10:20 PM | John Christopher MorrisEVP & CTO | Option Exercise | 4,427 | $0.00 | 0(D) | View → |
| Jan 29, 2026 | Feb 2 9:13 PM | Ban Seng TehEVP & Chief Commercial Officer | Option Exercise | 9,433 | $101.34 | 18,867(D) | View → |
| Jan 22, 2026 | Jan 26 9:06 PM | James CI LeeEVP & CLO | Option Exercise | 1,237 | — | 12,376(D) | View → |
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