PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

Petrus Trust Company, LTA's Holding History (CIK: 0001473429)

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

Q1 2025

Shares 21,886 Value ($000) $418 Avg Close $24.54 Range $18.50 - $29.50

Q4 2015

Shares 14,690 Value ($000) $159 Avg Close $10.84 Range $9.68 - $11.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	21,886	$418	$24.54	$18.50 - $29.50
Q4 2015	14,690	$159	$10.84	$9.68 - $11.76