Seagate Technology — Director's Dealing 2015

Sep 10, 2015

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Seagate Technology plc (STX)
CIK: 0001137789
Period of Report: 2015-09-01

Reporting Person: MacPherson Regan J (VP and Interim General Counsel)

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares	8102	Direct

Footnotes

F1: Includes a grant of 3,500 restricted stock units awarded to the Reporting Person. The restricted stock units will be converted into ordinary shares on a one-for-one basis. Subject to the Reporting Person's continuous employment, such restricted stock units will be settled in ordinary shares in equal installments on each of the first four anniversaries of September 9, 2013.

F2: Includes a grant of 2,500 restricted stock units awarded to the Reporting Person. The restricted stock units will be converted into ordinary shares on a one-for-one basis. Subject to the Reporting Person's continuous employment, such restricted stock units will be settled in ordinary shares in equal installments on each of the first four anniversaries of September 10, 2012.

F3: Includes a grant of 2,000 restricted stock units awarded to the Reporting Person. The restricted stock units will be converted into ordinary shares on a one-for-one basis. Subject to the Reporting Person's continuous employment, such restricted stock units will be settled in ordinary shares in equal installments on each of the first four anniversaries of September 12, 2011.

F4: Includes 1.148 Ordinary Shares acquired in August 2015 pursuant to the Issuer's dividend reinvestment plan. Such acquisition is exempt from reporting pursuant to Rule 16a-11 under the Securities Exchange Act of 1934.