Mosley William D
CEO
Sale
Calculated transaction value
$383.65K
480 shares @ $799.27
Traded
Aug 3, 2026
Filed
Aug 4, 2026
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Seagate Technology Holdings PLC Ordinary
STX
ManufacturingIndustrial Machinery
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
777 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $383.65K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $297.95K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Exercise Aug 3, 2026 | $647.22K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $31.44K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $261.08K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $348.03K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $62.71K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $563.63K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $321.11K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $288.75K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $516.14K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $675.98K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $126.04K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $416.04K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $325.13K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $320.42K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $310.12K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $359.55K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Aug 4, 2026 1-day lag | Sale Aug 3, 2026 | $446.79K Filed shares x price | SEC Form 4 View filing | |
| Lee James Ci EVP & CLO | Aug 3, 2026 4-day lag | Sale Jul 30, 2026 | $608.95K Filed shares x price | SEC Form 4 View filing | |
| Lee James Ci EVP & CLO | Jul 24, 2026 1-day lag | Sale Jul 23, 2026 | $490.74K Filed shares x price | SEC Form 4 View filing | |
| Lee James Ci EVP & CLO | Jul 24, 2026 2-day lag | Exercise Jul 22, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Lee James Ci EVP & CLO | Jul 24, 2026 2-day lag | Exercise Jul 22, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $1.36M Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $1.9M Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $1.62M Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $227.5K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $284.8K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $943.76K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Jul 2, 2026 1-day lag | Sale Jul 1, 2026 | $260.43K Filed shares x price | SEC Form 4 View filing |
Mosley William D
CEO
Sale
Calculated transaction value
$297.95K
366 shares @ $814.07
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Exercise
Calculated transaction value
$647.22K
14,000 shares @ $46.23
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$31.44K
40 shares @ $786.12
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$261.08K
320 shares @ $815.87
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$348.03K
440 shares @ $790.98
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$62.71K
80 shares @ $783.84
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$563.63K
711 shares @ $792.72
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$321.11K
394 shares @ $814.99
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$288.75K
360 shares @ $802.08
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$516.14K
640 shares @ $806.47
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$675.98K
840 shares @ $804.73
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$126.04K
160 shares @ $787.77
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$416.04K
520 shares @ $800.08
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$325.13K
400 shares @ $812.84
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$320.42K
400 shares @ $801.04
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$310.12K
383 shares @ $809.71
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$359.55K
440 shares @ $817.17
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$446.79K
560 shares @ $797.85
Traded
Aug 3, 2026
Filed
Aug 4, 2026
Lee James Ci
EVP & CLO
Sale
Calculated transaction value
$608.95K
694 shares @ $877.45
Traded
Jul 30, 2026
Filed
Aug 3, 2026
Lee James Ci
EVP & CLO
Sale
Calculated transaction value
$490.74K
542.25 shares @ $905.01
Traded
Jul 23, 2026
Filed
Jul 24, 2026
Lee James Ci
EVP & CLO
Exercise
Calculated transaction value
$0
1,237 shares @ $0
Traded
Jul 22, 2026
Filed
Jul 24, 2026
Lee James Ci
EVP & CLO
Exercise
Calculated transaction value
$0
1,237 shares @ $0
Traded
Jul 22, 2026
Filed
Jul 24, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$1.36M
1,480 shares @ $919.64
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$1.9M
2,065 shares @ $918.67
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$1.62M
1,762 shares @ $917.67
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$227.5K
254 shares @ $895.66
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$284.8K
320 shares @ $890.01
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$943.76K
1,019 shares @ $926.17
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$260.43K
280 shares @ $930.1
Traded
Jul 1, 2026
Filed
Jul 2, 2026