PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

SYMMETRY PEAK MANAGEMENT LLC's Holding History (CIK: 0001389234)

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

Q1 2023

Shares 7,500 Value ($000) $318 Avg Close $35.04 Range $27.23 - $42.50

Q4 2022

Shares 7,500 Value ($000) $214 Avg Close $27.01 Range $21.36 - $32.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	7,500	$318	$35.04	$27.23 - $42.50
Q4 2022	7,500	$214	$27.01	$21.36 - $32.56