POWER INTEGRATIONS INC — Director's Dealing 2021

Feb 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWER INTEGRATIONS INC (POWI)
CIK: 0000833640
Period of Report: 2021-02-05

Reporting Person: NAYYAR SANDEEP (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-05	Common Stock	S	1572	$85.7678	Disposed	78037	Direct
2021-02-05	Common Stock	A	10000	$0.0	Acquired	88037	Direct
2021-02-05	Common Stock	A	475	$0.0	Acquired	88512	Direct
2021-02-08	Common Stock	S	4810	$85.9	Disposed	83702	Direct
2021-02-08	Common Stock	S	241	$85.9	Disposed	83461	Direct

Footnotes

F1: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award.

F2: 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 2020 were met.

F3: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Performance Stock Unit.