PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

Significant Wealth Partners LLC's Holding History (CIK: 0001964680)

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

Q4 2025

Shares 8,977 Value ($000) $256 Avg Close $27.67 Range $23.55 - $32.31

Q3 2025

Shares 19,499 Value ($000) $503 Avg Close $21.84 Range $18.12 - $26.59

Q2 2025

Shares 18,663 Value ($000) $399 Avg Close $18.93 Range $15.91 - $21.57

Q1 2025

Shares 12,596 Value ($000) $241 Avg Close $24.54 Range $18.50 - $29.50

Q4 2024

Shares 10,006 Value ($000) $271 Avg Close $30.15 Range $26.94 - $33.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,977	$256	$27.67	$23.55 - $32.31
Q3 2025	19,499	$503	$21.84	$18.12 - $26.59
Q2 2025	18,663	$399	$18.93	$15.91 - $21.57
Q1 2025	12,596	$241	$24.54	$18.50 - $29.50
Q4 2024	10,006	$271	$30.15	$26.94 - $33.42