POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q1 2021

Shares 6,400 Value ($000) $521 Avg Close $82.50 Range $71.90 - $93.83

Q4 2020

Shares 6,400 Value ($000) $524 Avg Close $64.22 Range $50.77 - $77.70

Q3 2020

Shares 6,400 Value ($000) $355 Avg Close $54.41 Range $47.61 - $60.12

Q2 2020

Shares 6,300 Value ($000) $744 Avg Close $49.57 Range $37.10 - $57.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	6,400	$521	$82.50	$71.90 - $93.83
Q4 2020	6,400	$524	$64.22	$50.77 - $77.70
Q3 2020	6,400	$355	$54.41	$47.61 - $60.12
Q2 2020	6,300	$744	$49.57	$37.10 - $57.79