Clifford Walker

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
4 Feb 25	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	60.7484	1,125	68.34 k	142,145
4 Feb 25	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	60.7484	675	41.01 k	143,270
4 Feb 25	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	60.7484	672	40.82 k	143,945
28 Jan 25	POWI Power Integrations	Common Stock	Grant	Acquire A	No	No	0	13,500	0.00	144,434
27 Nov 24	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	64.3615	10,000	643.62 k	130,934
26 Nov 24	POWI Power Integrations	Common Stock	Gift	Dispose G	No	No	0	65	0.00	140,934
2 Apr 24	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	69.0413	1,096	75.67 k	140,834
1 Apr 24	POWI Power Integrations	Common Stock	Grant	Acquire A	No	No	0	11,700	0.00	141,930
13 Feb 24	POWI Power Integrations	Common Stock	Sell	Dispose S	No	No	75.2307	620	46.64 k	130,230
12 Feb 24	POWI Power Integrations	Common Stock	Grant	Acquire A	No	No	0	1,641	0.00	130,850

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.