POWER INTEGRATIONS INC — Director's Dealing 2018

Feb 2, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWER INTEGRATIONS INC (POWI)
CIK: 0000833640
Period of Report: 2018-02-01

Reporting Person: Bailey Doug (VP Marketing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-01	Common Stock	A	6854	$0.0	Acquired	49727	Direct

Footnotes

F1: The reporting person was granted a Performance Stock Unit. The Performance Stock Unit vests based on Power Integrations satisfaction of certain performance conditions. The performance conditions for 2017 were met, resulting in vesting of the Performance Stock Unit with delivery to occur within 30 days.