PFENEX INC

CUSIP: 717071104 Class: COM

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q4 2017
Shares 390 Value ($000) $1 Avg Close — Range —
Q3 2017
Shares 632 Value ($000) $2 Avg Close — Range —
Q2 2017
Shares 632 Value ($000) $3 Avg Close — Range —
Q1 2017
Shares 306 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 306 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 500 Value ($000) $6 Avg Close — Range —