POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2025

Shares 10 Value ($000) $1 Avg Close $58.83 Range $48.83 - $66.96

Q4 2024

Shares 10 Value ($000) $1 Avg Close $62.30 Range $58.36 - $68.04

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	10	$1	$58.83	$48.83 - $66.96
Q4 2024	10	$1	$62.30	$58.36 - $68.04