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: BALAKRISHNAN BALU (President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-05	Common Stock	S	5641	$83.6141	Disposed	516653	Indirect
2021-02-05	Common Stock	A	30000	$0.0	Acquired	546653	Indirect
2021-02-05	Common Stock	A	2112	$0.0	Acquired	548765	Indirect
2021-02-08	Common Stock	S	14875	$86.2	Disposed	533890	Indirect
2021-02-08	Common Stock	S	1062	$86.2	Disposed	532828	Indirect

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.