Senior insider sale
CEO at SEAGATE TECHNOLOGY HOLDINGS PLC — senior position signals high conviction
$39.83M
104.58K shares
What this filing means
MOSLEY WILLIAM D plans to sell 104.58K shares of SEAGATE TECHNOLOGY HOLDINGS PLC valued at approximately $39.83M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 4/1/2026ACC: 0001950047-26-003142
DirectorOfficer· CEO
Since Mar 2026
104.58K
Shares to sell
$39.83M
Approx. market value
20K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months3
Performance Stock Units
N/A
9/11/2018
10.03KEmployee Stock Purchase Plan
Cash
7/31/2018
109.00Restricted Stock Units
N/A
9/10/2015
9.86KTotal acquired20K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/11/2018 | Performance Stock Units N/A | 10.03K | — |
7/31/2018 | Employee Stock Purchase Plan Cash | 109.00 | — |
9/10/2015 | Restricted Stock Units N/A | 9.86K | — |
| Total | 20K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
24.58K
Market value
$10.00M
3/19/2026
—Completed
Units to sell
20K
Market value
$7.70M
3/2/2026
—Completed
Units to sell
20K
Market value
$8.59M
2/2/2026
—Completed
Units to sell
20K
Market value
$5.71M
1/2/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
20K
Market value
$7.84M
4/1/2026
Total
Units
104.58K
Value
$39.83M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/19/2026 | 24.58K | $10.00M | — | Completed |
3/2/2026 | 20K | $7.70M | — | Completed |
2/2/2026 | 20K | $8.59M | — | Completed |
1/2/2026 | 20K | $5.71M | — | Completed |
| Planned — Approximate Date | ||||
4/1/2026 | 20K | $7.84M | NASDAQ | Planned |
| Total | 104.58K | $39.83M | ||