POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q2 2025

Shares 715 Value ($000) $40 Avg Close $50.63 Range $40.18 - $58.36

Q3 2018

Shares 563 Value ($000) $33 Avg Close $33.39 Range $28.42 - $36.17

Q2 2018

Shares 19 Value ($000) $1 Avg Close $33.57 Range $30.31 - $37.33

Q1 2018

Shares 19 Value ($000) $1 Avg Close $32.97 Range $27.96 - $36.94

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	715	$40	$50.63	$40.18 - $58.36
Q3 2018	563	$33	$33.39	$28.42 - $36.17
Q2 2018	19	$1	$33.57	$30.31 - $37.33
Q1 2018	19	$1	$32.97	$27.96 - $36.94