PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2022

Shares 53,400 Value ($000) $1,523 Avg Close $27.01 Range $21.36 - $32.56

Q3 2022

Shares 53,400 Value ($000) $1,310 Avg Close $25.27 Range $20.16 - $30.31

Q2 2021

Shares 112,574 Value ($000) $2,047 Avg Close $17.92 Range $16.70 - $19.76

Q1 2015

Shares 83,963 Value ($000) $1,505 Avg Close $17.39 Range $13.31 - $18.80

Q4 2014

Shares 83,963 Value ($000) $1,248 Avg Close $13.09 Range $11.62 - $15.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	53,400	$1,523	$27.01	$21.36 - $32.56
Q3 2022	53,400	$1,310	$25.27	$20.16 - $30.31
Q2 2021	112,574	$2,047	$17.92	$16.70 - $19.76
Q1 2015	83,963	$1,505	$17.39	$13.31 - $18.80
Q4 2014	83,963	$1,248	$13.09	$11.62 - $15.24