PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

Cormorant Asset Management, LP's Holding History (CIK: 0001583977)

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

Q3 2017
Shares 500,000 Value ($000) $27,015 Avg Close — Range —
Q2 2017
Shares 900,000 Value ($000) $50,553 Avg Close — Range —
Q1 2017
Shares 600,000 Value ($000) $23,514 Avg Close — Range —
Q4 2016
Shares 537,000 Value ($000) $12,050 Avg Close — Range —
Q3 2016
Shares 596,000 Value ($000) $13,535 Avg Close — Range —
Q2 2016
Shares 396,000 Value ($000) $9,346 Avg Close — Range —
Q1 2016
Shares 700,000 Value ($000) $14,280 Avg Close — Range —
Q4 2015
Shares 500,000 Value ($000) $25,725 Avg Close — Range —
Q3 2015
Shares 500,000 Value ($000) $21,310 Avg Close — Range —
Q2 2015
Shares 500,000 Value ($000) $22,775 Avg Close — Range —
Q1 2015
Shares 574,500 Value ($000) $21,808 Avg Close — Range —
Q4 2014
Shares 600,000 Value ($000) $16,992 Avg Close — Range —
Q3 2014
Shares 200,000 Value ($000) $5,056 Avg Close — Range —
Q2 2014
Shares 200,000 Value ($000) $5,836 Avg Close — Range —
Q1 2014
Shares 200,000 Value ($000) $5,180 Avg Close — Range —
Q4 2013
Shares 75,000 Value ($000) $1,931 Avg Close — Range —