POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Whipplewood Advisors, LLC's Holding History (CIK: 0002052510)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 43 Value ($000) $2 Avg Close $50.63 Range $40.18 - $58.36

Q1 2025

Shares 12 Value ($000) $2 Avg Close $58.83 Range $48.83 - $66.96

Q4 2024

Shares 43 Value ($000) $3 Avg Close $62.30 Range $58.36 - $68.04

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	43	$2	$50.63	$40.18 - $58.36
Q1 2025	12	$2	$58.83	$48.83 - $66.96
Q4 2024	43	$3	$62.30	$58.36 - $68.04