POWER INTEGRATIONS INC — Director's Dealing 2022

Feb 10, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWER INTEGRATIONS INC (POWI)
CIK: 0000833640
Period of Report: 2022-02-07

Reporting Person: Matthews David MH (VP of Product Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-07	Common Stock	S	1029	$83.4844	Disposed	109088	Direct
2022-02-07	Common Stock	A	4600	$0.0	Acquired	113688	Direct
2022-02-07	Common Stock	A	11600	$0.0	Acquired	125288	Direct
2022-02-08	Common Stock	S	2247	$85.3202	Disposed	123041	Direct
2022-02-08	Common Stock	S	4606	$85.3202	Disposed	118435	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 2021 were met.

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