Seagate Technology — Director's Dealing 2012

Feb 1, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology plc (STX)
CIK: 0001137789
Period of Report: 2012-01-30

Reporting Person: LUCZO STEPHEN J (Director, Chairman, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-30	Ordinary Shares	S	157537	$20.9015	Disposed	3592192	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares	38750	Direct
Ordinary Shares	490367	Indirect
Ordinary Shares	425951	Indirect

Footnotes

F1: Shares were sold under a 10b5-1 plan adopted by the Trust on November 18, 2011.