Mosley William D
CEO
Sale
Calculated transaction value
$544.76K
601 shares @ $906.42
Traded
Oct 1, 2026
Filed
Oct 2, 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 | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $544.76K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $764.98K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $465.54K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $702.07K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $323.31K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $579.99K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $439.73K Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $1.05M Filed shares x price | SEC Form 4 View filing | |
| Mosley William D CEO | Oct 2, 2026 1-day lag | Sale Oct 1, 2026 | $366.89K Filed shares x price | SEC Form 4 View filing | |
| Hon. Kevin Hern U.S. House member | Sep 25, 2026 10-day lag | Sale Sep 15, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Exercise Sep 21, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $35.62K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $69.54K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $35.98K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $282.58K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $862.26K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $652.94K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $245.95K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $872.42K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $174.06K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $366.74K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Exercise Sep 21, 2026 | $144.94K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $852.59K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $818.26K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $34.63K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $71.78K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $35.73K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $175.94K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $34.55K Filed shares x price | SEC Form 4 View filing | |
| Morris John Christopher EVP & CTO | Sep 22, 2026 1-day lag | Sale Sep 21, 2026 | $138.9K Filed shares x price | SEC Form 4 View filing |
Mosley William D
CEO
Sale
Calculated transaction value
$764.98K
840 shares @ $910.69
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$465.54K
517 shares @ $900.46
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$702.07K
760 shares @ $923.78
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$323.31K
360 shares @ $898.1
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$579.99K
630 shares @ $920.62
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$439.73K
480 shares @ $916.1
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$1.05M
1,146 shares @ $912.04
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Mosley William D
CEO
Sale
Calculated transaction value
$366.89K
400 shares @ $917.22
Traded
Oct 1, 2026
Filed
Oct 2, 2026
Hon. Kevin Hern
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Sep 15, 2026
Filed
Sep 25, 2026
Morris John Christopher
EVP & CTO
Exercise
Calculated transaction value
$0
915 shares @ $0
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$35.62K
40 shares @ $890.54
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$69.54K
80 shares @ $869.21
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$35.98K
40 shares @ $899.53
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$282.58K
320 shares @ $883.08
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$862.26K
986 shares @ $874.5
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$652.94K
741 shares @ $881.16
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$245.95K
280 shares @ $878.38
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$872.42K
1,000 shares @ $872.42
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$174.06K
200 shares @ $870.28
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$366.74K
418 shares @ $877.36
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Exercise
Calculated transaction value
$144.94K
915 shares @ $158.4
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$852.59K
974 shares @ $875.35
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$818.26K
915 shares @ $894.27
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$34.63K
40 shares @ $865.8
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$71.78K
80 shares @ $897.28
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$35.73K
40 shares @ $893.15
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$175.94K
200 shares @ $879.71
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$34.55K
40 shares @ $863.66
Traded
Sep 21, 2026
Filed
Sep 22, 2026
Morris John Christopher
EVP & CTO
Sale
Calculated transaction value
$138.9K
160 shares @ $868.11
Traded
Sep 21, 2026
Filed
Sep 22, 2026