POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

Associated Banc-Corp's Holding History (CIK: 0000007789)

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

Q4 2020

Shares 48 Value ($000) $4 Avg Close $64.22 Range $50.77 - $77.70

Q3 2020

Shares 48 Value ($000) $3 Avg Close $54.41 Range $47.61 - $60.12

Q2 2020

Shares 24 Value ($000) $3 Avg Close $49.57 Range $37.10 - $57.79

Q1 2020

Shares 24 Value ($000) $2 Avg Close $45.43 Range $36.34 - $52.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	48	$4	$64.22	$50.77 - $77.70
Q3 2020	48	$3	$54.41	$47.61 - $60.12
Q2 2020	24	$3	$49.57	$37.10 - $57.79
Q1 2020	24	$2	$45.43	$36.34 - $52.44