PFENEX INC

CUSIP: 717071104 Class: COM

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q3 2019
Shares 16,000 Value ($000) $135 Avg Close — Range —
Q2 2019
Shares 20,600 Value ($000) $139 Avg Close — Range —