POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

OBERMEYER WOOD INVESTMENT COUNSEL, LLLP's Holding History (CIK: 0001349654)

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

Q2 2013

Shares 200 Value ($000) $8 Avg Close $18.48 Range $16.68 - $20.17

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2013	200	$8	$18.48	$16.68 - $20.17