PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q2 2019

Shares 17,331 Value ($000) $227 Avg Close $12.83 Range $11.77 - $14.00

Q1 2019

Shares 17,556 Value ($000) $217 Avg Close $11.05 Range $8.24 - $13.53

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	17,331	$227	$12.83	$11.77 - $14.00
Q1 2019	17,556	$217	$11.05	$8.24 - $13.53