POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Universal- Beteiligungs- und Servicegesellschaft mbH's Holding History (CIK: 0002057170)

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

Q4 2025

Shares 43,816 Value ($000) $1,557 Avg Close $37.75 Range $30.67 - $50.10

Q3 2025

Shares 43,098 Value ($000) $1,733 Avg Close $47.82 Range $38.91 - $59.47

Q2 2025

Shares 8,637 Value ($000) $483 Avg Close $50.63 Range $40.18 - $58.36

Q1 2025

Shares 9,177 Value ($000) $463 Avg Close $58.83 Range $48.83 - $66.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,816	$1,557	$37.75	$30.67 - $50.10
Q3 2025	43,098	$1,733	$47.82	$38.91 - $59.47
Q2 2025	8,637	$483	$50.63	$40.18 - $58.36
Q1 2025	9,177	$463	$58.83	$48.83 - $66.96