MOSLEY WILLIAM D (CEO) exercised options at SEAGATE TECHNOLOGY HOLDINGS PLC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 2 exercises
Filed: 3/11/2026ACC: 0001137789-26-000058
DirectorOfficer· CEO
Since Mar 2026
-2.61K
Net shares
Net seller
$978.1K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
5.23K acquired · 7.84K disposed
Non-Derivative Transactions4
Ordinary Shares
Direct
Shares
+2.81K
Price / share
—
Trade value
—
% of position
0.7%
3/9/2026
395.90K→398.71K
Ordinary Shares
Direct
Shares
−1.41K
Price / share
$374.33
Trade value
$526.31K
% of position
0.4%
3/9/2026
398.71K→397.31K
Ordinary Shares
Direct
Shares
+2.42K
Price / share
—
Trade value
—
% of position
0.6%
3/9/2026
397.31K→399.72K
Ordinary Shares
Direct
Shares
−1.21K
Price / share
$374.33
Trade value
$451.82K
% of position
0.3%
3/9/2026
399.72K→398.51K
Total
Net shares
+2.62K
Net value
-$978.12K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Direct | 3/9/2026 | M · Option Exercise | +2.81K | — | — | 0.7% | 395.90K | 398.71K |
| Ordinary Shares Direct | 3/9/2026 | F · Tax Withholding | −1.41K | $374.33 | $526.31K | 0.4% | 398.71K | 397.31K |
| Ordinary Shares Direct | 3/9/2026 | M · Option Exercise | +2.42K | — | — | 0.6% | 397.31K | 399.72K |
| Ordinary Shares Direct | 3/9/2026 | F · Tax Withholding | −1.21K | $374.33 | $451.82K | 0.3% | 399.72K | 398.51K |
| Total | +2.62K | -$978.12K | ||||||
Derivative Transactions2
Restricted Share Unit
Direct
Converts to
Ordinary Shares
2.81K shares
Shares
−2.81K
Strike price
0
Held after
5.63K
Exercisable
—
3/9/2026
Restricted Share Unit
Direct
Converts to
Ordinary Shares
2.42K shares
Shares
−2.42K
Strike price
0
Held after
24.16K
Exercisable
—
3/9/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Share Unit Direct | Ordinary Shares2.81K shares | 3/9/2026 | M · Option Exercise | −2.81K | 0 | — | 5.63K |
| Restricted Share Unit Direct | Ordinary Shares2.42K shares | 3/9/2026 | M · Option Exercise | −2.42K | 0 | — | 24.16K |