PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

CORNERCAP INVESTMENT COUNSEL INC's Holding History (CIK: 0001062938)

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

Q3 2015

Shares 40,010 Value ($000) $400 Avg Close $12.57 Range $9.91 - $16.45

Q1 2015

Shares 22,470 Value ($000) $403 Avg Close $17.39 Range $13.31 - $18.80

Q4 2014

Shares 22,470 Value ($000) $334 Avg Close $13.09 Range $11.62 - $15.24

Q3 2014

Shares 22,470 Value ($000) $283 Avg Close $19.84 Range $12.26 - $22.66

Q2 2014

Shares 22,860 Value ($000) $485 Avg Close $19.12 Range $16.60 - $21.77

Q1 2014

Shares 22,860 Value ($000) $415 Avg Close $22.07 Range $17.21 - $26.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	40,010	$400	$12.57	$9.91 - $16.45
Q1 2015	22,470	$403	$17.39	$13.31 - $18.80
Q4 2014	22,470	$334	$13.09	$11.62 - $15.24
Q3 2014	22,470	$283	$19.84	$12.26 - $22.66
Q2 2014	22,860	$485	$19.12	$16.60 - $21.77
Q1 2014	22,860	$415	$22.07	$17.21 - $26.73