PDF SOLUTIONS INC

Ticker: PDFS CUSIP: 693282105 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 10,928 Value ($000) $236 Avg Close $20.99 Range $18.51 - $23.42
Q3 2020
Shares 10,961 Value ($000) $205 Avg Close $20.60 Range $18.18 - $26.42
Q2 2020
Shares 10,584 Value ($000) $207 Avg Close $16.25 Range $11.05 - $19.64
Q1 2020
Shares 9,690 Value ($000) $114 Avg Close $14.77 Range $8.61 - $18.41
Q4 2019
Shares 9,690 Value ($000) $164 Avg Close $15.34 Range $12.53 - $17.42
Q3 2019
Shares 9,474 Value ($000) $124 Avg Close $12.62 Range $11.16 - $13.84
Q2 2019
Shares 9,309 Value ($000) $122 Avg Close $12.83 Range $11.77 - $14.00
Q1 2019
Shares 8,914 Value ($000) $110 Avg Close $11.05 Range $8.24 - $13.53
Q4 2018
Shares 8,620 Value ($000) $73 Avg Close $8.48 Range $7.56 - $9.45
Q3 2018
Shares 8,190 Value ($000) $74 Avg Close $10.06 Range $8.10 - $12.66
Q2 2018
Shares 7,941 Value ($000) $95 Avg Close $11.94 Range $9.62 - $13.84
Q1 2018
Shares 7,622 Value ($000) $89 Avg Close $13.29 Range $11.07 - $16.76
Q4 2017
Shares 7,146 Value ($000) $112 Avg Close $16.06 Range $14.12 - $18.48