PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q1 2020
Shares 116,433 Value ($000) $830 Avg Close — Range —
Q4 2019
Shares 164,449 Value ($000) $3,927 Avg Close — Range —
Q3 2019
Shares 152,654 Value ($000) $4,094 Avg Close — Range —
Q2 2019
Shares 147,549 Value ($000) $4,003 Avg Close — Range —
Q1 2019
Shares 138,283 Value ($000) $4,798 Avg Close — Range —
Q4 2018
Shares 108,298 Value ($000) $2,114 Avg Close — Range —
Q3 2018
Shares 88,191 Value ($000) $2,349 Avg Close — Range —
Q2 2018
Shares 84,707 Value ($000) $3,199 Avg Close — Range —
Q1 2018
Shares 69,872 Value ($000) $2,282 Avg Close — Range —
Q4 2017
Shares 52,463 Value ($000) $2,554 Avg Close — Range —
Q3 2017
Shares 44,594 Value ($000) $2,409 Avg Close — Range —
Q2 2017
Shares 31,600 Value ($000) $1,775 Avg Close — Range —
Q1 2017
Shares 38,726 Value ($000) $1,343 Avg Close — Range —
Q4 2016
Shares 20,621 Value ($000) $463 Avg Close — Range —
Q3 2016
Shares 23,621 Value ($000) $536 Avg Close — Range —
Q2 2016
Shares 14,200 Value ($000) $335 Avg Close — Range —