PFENEX INC

CUSIP: 717071104 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2020
Shares 14,000 Value ($000) $123 Avg Close — Range —
Q4 2019
Shares 110,500 Value ($000) $1,213 Avg Close — Range —
Q3 2019
Shares 110,500 Value ($000) $933 Avg Close — Range —
Q2 2019
Shares 110,500 Value ($000) $745 Avg Close — Range —
Q1 2019
Shares 110,500 Value ($000) $683 Avg Close — Range —
Q4 2018
Shares 108,500 Value ($000) $346 Avg Close — Range —
Q3 2018
Shares 108,500 Value ($000) $554 Avg Close — Range —
Q2 2018
Shares 108,500 Value ($000) $587 Avg Close — Range —
Q1 2018
Shares 108,500 Value ($000) $651 Avg Close — Range —
Q4 2017
Shares 108,500 Value ($000) $289 Avg Close — Range —
Q3 2017
Shares 108,500 Value ($000) $328 Avg Close — Range —
Q2 2017
Shares 14,000 Value ($000) $56 Avg Close — Range —
Q1 2017
Shares 261,664 Value ($000) $1,520 Avg Close — Range —
Q4 2016
Shares 110,064 Value ($000) $998 Avg Close — Range —
Q3 2016
Shares 110,064 Value ($000) $985 Avg Close — Range —