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$STX All transactions

Seagate Technology Holdings plc

M

$ Value

$0

Shares

2,815

Price

$0

Filed

Sep 11

Insider

Name

MOSLEY WILLIAM D

Title

CEO

CIK

0001388390

Roles

Director Officer

Transaction Details

Transaction Date

2025-09-09

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

11,260

Footnotes

Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology plc Equity Incentive Plan (the "Plan"). Subject to the Reporting Person's continuous employment, one-quarter of the shares vested on September 9, 2022 and each one year anniversary thereafter for a total vesting period of four years. | Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, one-quarter of the shares vested on September 9, 2023 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. | Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Subject to the Reporting Person's continuous employment, one-quarter of the shares vested on September 9, 2025 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years. | Consists of a grant of RSUs awarded to the Reporting Person under the Plan. Such RSUs vested 100% on September 9, 2025, the first anniversary of the grant.

Filing Info

Accession No.

0001137789-25-000221

Form Type

4

Issuer CIK

0001137789

MOSLEY WILLIAM D's History

Date Ticker Type Value
2026-04-01 STX $40K
2026-04-01 STX $80K
2026-04-01 STX $40K
2026-04-01 STX $41K
2026-04-01 STX $82K
2026-04-01 STX $41K
2026-04-01 STX $124K
2026-04-01 STX $124K
2026-04-01 STX $332K
2026-04-01 STX $458K

Other Insiders at STX (90d)

Insider Bought Sold Last
MOSLEY WILLIAM D
CEO
$34.7M 2026-04-01
Geldmacher Jay L $414K 2026-01-30
Romano Gianluca
EVP & CFO
2026-03-11
Lee James CI
EVP & CLO
$235K 2026-04-22
Teh Ban Seng
EVP & Chief Commercial Officer
$8.9M 2026-03-11
Conyers Yolanda Lee $295K 2026-03-02
Chong Kian Fatt
EVP Global Operations
$2.4M 2026-03-11
Morris John Christopher
EVP & CTO
$141K 2026-03-13