POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q1 2025

Shares 4,059 Value ($000) $205 Avg Close $58.83 Range $48.83 - $66.96

Q2 2024

Shares 5,299 Value ($000) $372 Avg Close $69.91 Range $60.46 - $76.87

Q4 2023

Shares 3,045 Value ($000) $250 Avg Close $74.26 Range $64.74 - $87.01

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,059	$205	$58.83	$48.83 - $66.96
Q2 2024	5,299	$372	$69.91	$60.46 - $76.87
Q4 2023	3,045	$250	$74.26	$64.74 - $87.01