PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2019
Shares 625,000 Value ($000) $14,925 Avg Close — Range —
Q3 2019
Shares 600,000 Value ($000) $16,092 Avg Close — Range —
Q2 2019
Shares 500,000 Value ($000) $13,565 Avg Close — Range —
Q1 2019
Shares 500,000 Value ($000) $17,350 Avg Close — Range —
Q4 2018
Shares 475,000 Value ($000) $9,272 Avg Close — Range —
Q2 2017
Shares 100,000 Value ($000) $5,617 Avg Close — Range —
Q1 2014
Shares 182,685 Value ($000) $4,732 Avg Close — Range —
Q4 2013
Shares 182,685 Value ($000) $4,704 Avg Close — Range —