Seagate Technology — Director's Dealing 2018

Aug 31, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Seagate Technology plc (STX)
CIK: 0001137789
Period of Report: 2018-08-29

Reporting Person: MURPHY JAMES J (EVP, Sales & Marketing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-08-29	Ordinary Shares	M	99	$38.76	Acquired	37693	Direct
2018-08-29	Ordinary Shares	S	509	$56.60	Disposed	37441	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-08-29	NQ Stock Option Grant	$38.76	M	99	Disposed	2023-12-20	Ordinary Shares (99.0)	Direct

Footnotes

F1: These Ordinary Shares were sold in multiple transactions at $56.60.

F2: Includes 257 Ordinary Shares purchased by Reporting Person on July 31, 2018 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934.

F3: Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan (the "Plan") are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter of the options vest on December 20, 2017 . The remaining options vest in equal monthly installments over the 36 months following December 20, 2017.