PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q4 2025
Shares 493,343 Value ($000) $14,075 Avg Close $27.67 Range $23.55 - $32.31
Q3 2025
Shares 451,788 Value ($000) $11,665 Avg Close $21.84 Range $18.12 - $26.59
Q2 2025
Shares 65,000 Value ($000) $1,390 Avg Close $18.93 Range $15.91 - $21.57
Q2 2023
Shares 171,000 Value ($000) $7,712 Avg Close $40.80 Range $32.25 - $45.80
Q1 2023
Shares 171,000 Value ($000) $7,250 Avg Close $35.04 Range $27.23 - $42.50
Q4 2022
Shares 171,000 Value ($000) $4,877 Avg Close $27.01 Range $21.36 - $32.56
Q3 2022
Shares 171,000 Value ($000) $4,195 Avg Close $25.27 Range $20.16 - $30.31
Q2 2022
Shares 171,000 Value ($000) $3,678 Avg Close $23.11 Range $19.34 - $28.11
Q1 2022
Shares 140,000 Value ($000) $3,902 Avg Close $27.92 Range $23.73 - $32.80
Q4 2021
Shares 123,000 Value ($000) $3,910 Avg Close $27.81 Range $22.46 - $33.78