POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

NATIXIS's Holding History (CIK: 0001274981)

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

Q3 2017

Shares 4,073 Value ($000) $298 Avg Close $33.61 Range $30.70 - $38.09

Q1 2017

Shares 3,165 Value ($000) $208 Avg Close $30.47 Range $28.17 - $33.28

Q4 2016

Shares 3,135 Value ($000) $213 Avg Close $29.96 Range $27.74 - $32.06

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	4,073	$298	$33.61	$30.70 - $38.09
Q1 2017	3,165	$208	$30.47	$28.17 - $33.28
Q4 2016	3,135	$213	$29.96	$27.74 - $32.06