PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

Curi Capital, LLC's Holding History (CIK: 0001332905)

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

Q4 2020

Shares 93,181 Value ($000) $2,013 Avg Close $20.99 Range $18.51 - $23.42

Q3 2020

Shares 106,356 Value ($000) $1,990 Avg Close $20.60 Range $18.18 - $26.42

Q2 2020

Shares 82,228 Value ($000) $1,608 Avg Close $16.25 Range $11.05 - $19.64

Q1 2020

Shares 106,915 Value ($000) $1,253 Avg Close $14.77 Range $8.61 - $18.41

Q4 2019

Shares 95,382 Value ($000) $1,611 Avg Close $15.34 Range $12.53 - $17.42

Q3 2019

Shares 33,551 Value ($000) $439 Avg Close $12.62 Range $11.16 - $13.84

Q4 2017

Shares 40,014 Value ($000) $628 Avg Close $16.06 Range $14.12 - $18.48

Q3 2017

Shares 40,500 Value ($000) $627 Avg Close $16.12 Range $14.11 - $20.10

Q2 2017

Shares 40,500 Value ($000) $666 Avg Close $18.56 Range $16.07 - $23.93

Q1 2017

Shares 52,650 Value ($000) $1,191 Avg Close $22.28 Range $21.03 - $23.40

Q4 2016

Shares 53,150 Value ($000) $1,199 Avg Close $20.91 Range $17.45 - $24.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	93,181	$2,013	$20.99	$18.51 - $23.42
Q3 2020	106,356	$1,990	$20.60	$18.18 - $26.42
Q2 2020	82,228	$1,608	$16.25	$11.05 - $19.64
Q1 2020	106,915	$1,253	$14.77	$8.61 - $18.41
Q4 2019	95,382	$1,611	$15.34	$12.53 - $17.42
Q3 2019	33,551	$439	$12.62	$11.16 - $13.84
Q4 2017	40,014	$628	$16.06	$14.12 - $18.48
Q3 2017	40,500	$627	$16.12	$14.11 - $20.10
Q2 2017	40,500	$666	$18.56	$16.07 - $23.93
Q1 2017	52,650	$1,191	$22.28	$21.03 - $23.40
Q4 2016	53,150	$1,199	$20.91	$17.45 - $24.44