POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Pinnacle Wealth Planning Services, Inc.'s Holding History (CIK: 0001726752)

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

Q4 2025

Shares 278 Value ($000) $10 Avg Close $37.75 Range $30.67 - $50.10

Q4 2023

Shares 3,096 Value ($000) $254 Avg Close $74.26 Range $64.74 - $87.01

Q3 2023

Shares 3,093 Value ($000) $236 Avg Close $82.69 Range $71.82 - $96.17

Q2 2023

Shares 3,142 Value ($000) $297 Avg Close $80.51 Range $68.31 - $92.22

Q1 2023

Shares 3,188 Value ($000) $270 Avg Close $79.89 Range $68.31 - $88.42

Q4 2020

Shares 1,456 Value ($000) $119 Avg Close $64.22 Range $50.77 - $77.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	278	$10	$37.75	$30.67 - $50.10
Q4 2023	3,096	$254	$74.26	$64.74 - $87.01
Q3 2023	3,093	$236	$82.69	$71.82 - $96.17
Q2 2023	3,142	$297	$80.51	$68.31 - $92.22
Q1 2023	3,188	$270	$79.89	$68.31 - $88.42
Q4 2020	1,456	$119	$64.22	$50.77 - $77.70