POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q2 2022

Shares 8,300 Value ($000) $623 Avg Close $77.53 Range $68.33 - $90.01

Q1 2022

Shares 12,300 Value ($000) $1,140 Avg Close $83.11 Range $69.07 - $94.42

Q4 2021

Shares 12,300 Value ($000) $1,143 Avg Close $93.47 Range $80.70 - $105.05

Q3 2021

Shares 12,300 Value ($000) $1,218 Avg Close $92.08 Range $72.50 - $105.27

Q2 2021

Shares 12,300 Value ($000) $1,009 Avg Close $76.63 Range $69.29 - $83.54

Q1 2021

Shares 13,800 Value ($000) $1,124 Avg Close $82.50 Range $71.90 - $93.83

Q4 2020

Shares 61,700 Value ($000) $5,051 Avg Close $64.22 Range $50.77 - $77.70

Q3 2020

Shares 61,900 Value ($000) $3,429 Avg Close $54.41 Range $47.61 - $60.12

Q2 2020

Shares 37,900 Value ($000) $4,477 Avg Close $49.57 Range $37.10 - $57.79

Q1 2020

Shares 42,000 Value ($000) $3,710 Avg Close $45.43 Range $36.34 - $52.44

Q4 2019

Shares 8,900 Value ($000) $880 Avg Close $43.28 Range $39.70 - $46.87

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	8,300	$623	$77.53	$68.33 - $90.01
Q1 2022	12,300	$1,140	$83.11	$69.07 - $94.42
Q4 2021	12,300	$1,143	$93.47	$80.70 - $105.05
Q3 2021	12,300	$1,218	$92.08	$72.50 - $105.27
Q2 2021	12,300	$1,009	$76.63	$69.29 - $83.54
Q1 2021	13,800	$1,124	$82.50	$71.90 - $93.83
Q4 2020	61,700	$5,051	$64.22	$50.77 - $77.70
Q3 2020	61,900	$3,429	$54.41	$47.61 - $60.12
Q2 2020	37,900	$4,477	$49.57	$37.10 - $57.79
Q1 2020	42,000	$3,710	$45.43	$36.34 - $52.44
Q4 2019	8,900	$880	$43.28	$39.70 - $46.87