POWER INTEGRATIONS INC — Director's Dealing 2021

Feb 4, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: POWER INTEGRATIONS INC (POWI)
CIK: 0000833640
Period of Report: 2021-02-01

Reporting Person: BALAKRISHNAN BALU (President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-20	Common Stock	G	20498	$0.0	Disposed	283664	Indirect
2021-02-01	Common Stock	M	4664	$21.44	Acquired	483637	Indirect
2021-02-01	Common Stock	M	21674	$18.48	Acquired	505311	Indirect
2021-02-01	Common Stock	A	30000	$0.0	Acquired	535311	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-01	Incentive Stock Option (right to buy)	$21.44	M	4664	Disposed	2022-05-08	Common Stock (4664)	Indirect
2021-02-01	Non-Qualified Stock Option (right to buy)	$18.475	M	21674	Disposed	2021-05-05	Common Stock (21674)	Indirect

Footnotes

F1: The shares have been adjusted to reflect the effect of the August 18, 2020 stock split.