ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

Richard Bernstein Advisors LLC's Holding History (CIK: 0001528214)

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

Q1 2015

Shares 10,553 Value ($000) $94 Avg Close $8.91 Range $8.27 - $9.63

Q4 2014

Shares 10,553 Value ($000) $93 Avg Close $8.94 Range $8.07 - $9.94

Q3 2014

Shares 10,553 Value ($000) $99 Avg Close $9.47 Range $8.63 - $11.18

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	10,553	$94	$8.91	$8.27 - $9.63
Q4 2014	10,553	$93	$8.94	$8.07 - $9.94
Q3 2014	10,553	$99	$9.47	$8.63 - $11.18