PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

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

Q4 2016
Shares 2,000 Value ($000) $45 Avg Close — Range —
Q3 2016
Shares 2,000 Value ($000) $45 Avg Close — Range —
Q2 2016
Shares 2,000 Value ($000) $47 Avg Close — Range —
Q1 2016
Shares 2,000 Value ($000) $41 Avg Close — Range —
Q4 2015
Shares 2,000 Value ($000) $103 Avg Close — Range —
Q3 2015
Shares 2,000 Value ($000) $85 Avg Close — Range —
Q2 2015
Shares 2,000 Value ($000) $91 Avg Close — Range —
Q1 2015
Shares 2,000 Value ($000) $76 Avg Close — Range —
Q4 2014
Shares 2,000 Value ($000) $57 Avg Close — Range —
Q3 2014
Shares 2,000 Value ($000) $51 Avg Close — Range —
Q2 2014
Shares 2,000 Value ($000) $58 Avg Close — Range —
Q1 2014
Shares 2,000 Value ($000) $52 Avg Close — Range —
Q4 2013
Shares 2,000 Value ($000) $52 Avg Close — Range —