PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2024

Shares 242 Value ($000) $7 Avg Close $30.15 Range $26.94 - $33.42

Q3 2024

Shares 85 Value ($000) $3 Avg Close $32.46 Range $27.69 - $39.70

Q1 2024

Shares 46 Value ($000) $2 Avg Close $32.80 Range $28.99 - $35.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	242	$7	$30.15	$26.94 - $33.42
Q3 2024	85	$3	$32.46	$27.69 - $39.70
Q1 2024	46	$2	$32.80	$28.99 - $35.89