PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q3 2020

Shares 124 Value ($000) $2 Avg Close $20.60 Range $18.18 - $26.42

Q2 2020

Shares 222 Value ($000) $4 Avg Close $16.25 Range $11.05 - $19.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	124	$2	$20.60	$18.18 - $26.42
Q2 2020	222	$4	$16.25	$11.05 - $19.64