PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 795 Value ($000) $23 Avg Close $27.67 Range $23.55 - $32.31
Q3 2025
Shares 795 Value ($000) $21 Avg Close $21.84 Range $18.12 - $26.59
Q1 2025
Shares 1,719 Value ($000) $33 Avg Close $24.54 Range $18.50 - $29.50
Q4 2024
Shares 43 Value ($000) $1 Avg Close $30.15 Range $26.94 - $33.42
Q3 2024
Shares 96 Value ($000) $3 Avg Close $32.46 Range $27.69 - $39.70
Q2 2024
Shares 128 Value ($000) $5 Avg Close $33.44 Range $29.21 - $37.16
Q1 2024
Shares 14 Value ($000) $0 Avg Close $32.80 Range $28.99 - $35.89
Q4 2023
Shares 13 Value ($000) $0 Avg Close $30.32 Range $26.12 - $34.09
Q3 2023
Shares 32 Value ($000) $1 Avg Close $38.29 Range $30.80 - $48.02
Q2 2018
Shares 101 Value ($000) $1 Avg Close $11.94 Range $9.62 - $13.84