PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2023
Shares 201,522 Value ($000) $6,529 Avg Close $38.29 Range $30.80 - $48.02
Q2 2023
Shares 201,954 Value ($000) $9,108 Avg Close $40.80 Range $32.25 - $45.80
Q1 2023
Shares 77,358 Value ($000) $3,280 Avg Close $35.04 Range $27.23 - $42.50
Q4 2020
Shares 15,200 Value ($000) $328 Avg Close $20.99 Range $18.51 - $23.42
Q3 2020
Shares 23,000 Value ($000) $430 Avg Close $20.60 Range $18.18 - $26.42
Q2 2020
Shares 37,000 Value ($000) $724 Avg Close $16.25 Range $11.05 - $19.64
Q1 2020
Shares 45,000 Value ($000) $527 Avg Close $14.77 Range $8.61 - $18.41
Q4 2019
Shares 90,000 Value ($000) $1,520 Avg Close $15.34 Range $12.53 - $17.42
Q1 2017
Shares 215,443 Value ($000) $4,873 Avg Close $22.28 Range $21.03 - $23.40
Q4 2016
Shares 244,893 Value ($000) $5,522 Avg Close $20.91 Range $17.45 - $24.44
Q3 2016
Shares 16,114 Value ($000) $293 Avg Close $16.29 Range $13.48 - $18.18
Q2 2016
Shares 20,616 Value ($000) $288 Avg Close $13.59 Range $12.09 - $15.25
Q4 2013
Shares 164,762 Value ($000) $4,221 Avg Close $22.99 Range $20.12 - $25.90
Q3 2013
Shares 185,211 Value ($000) $3,932 Avg Close $20.57 Range $18.09 - $22.20
Q2 2013
Shares 74,755 Value ($000) $1,378 Avg Close $17.41 Range $14.95 - $19.03