POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

MORGAN DEMPSEY CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001050463)

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

Q4 2023

Shares 44 Value ($000) $4 Avg Close $74.26 Range $64.74 - $87.01

Q3 2023

Shares 44 Value ($000) $3 Avg Close $82.69 Range $71.82 - $96.17

Q2 2023

Shares 44 Value ($000) $4 Avg Close $80.51 Range $68.31 - $92.22

Q1 2023

Shares 44 Value ($000) $4 Avg Close $79.89 Range $68.31 - $88.42

Q4 2022

Shares 44 Value ($000) $3 Avg Close $68.50 Range $56.73 - $78.55

Q3 2022

Shares 44 Value ($000) $3 Avg Close $71.65 Range $61.14 - $82.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	44	$4	$74.26	$64.74 - $87.01
Q3 2023	44	$3	$82.69	$71.82 - $96.17
Q2 2023	44	$4	$80.51	$68.31 - $92.22
Q1 2023	44	$4	$79.89	$68.31 - $88.42
Q4 2022	44	$3	$68.50	$56.73 - $78.55
Q3 2022	44	$3	$71.65	$61.14 - $82.05