PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

NEUBERGER BERMAN GROUP LLC's Holding History (CIK: 0001465109)

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

Q3 2015

Shares 10,425 Value ($000) $104 Avg Close $12.57 Range $9.91 - $16.45

Q2 2015

Shares 12,029 Value ($000) $192 Avg Close $17.19 Range $14.76 - $19.52

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	10,425	$104	$12.57	$9.91 - $16.45
Q2 2015	12,029	$192	$17.19	$14.76 - $19.52