PFENEX INC

CUSIP: 717071104 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2019
Shares 704 Value ($000) $5 Avg Close — Range —
Q1 2019
Shares 4,144 Value ($000) $25 Avg Close — Range —
Q1 2017
Shares 178 Value ($000) $1 Avg Close — Range —