POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Old West Investment Management, LLC's Holding History (CIK: 0001549358)

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

Q4 2025

Shares 8,985 Value ($000) $319 Avg Close $37.75 Range $30.67 - $50.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,985	$319	$37.75	$30.67 - $50.10