PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2020
Shares 962,548 Value ($000) $17,316 Avg Close — Range —
Q1 2020
Shares 1,101,570 Value ($000) $7,854 Avg Close — Range —
Q4 2019
Shares 974,865 Value ($000) $23,281 Avg Close — Range —
Q3 2019
Shares 967,539 Value ($000) $25,950 Avg Close — Range —
Q2 2019
Shares 842,030 Value ($000) $22,844 Avg Close — Range —
Q1 2019
Shares 830,822 Value ($000) $28,831 Avg Close — Range —
Q4 2018
Shares 803,879 Value ($000) $15,692 Avg Close — Range —
Q3 2018
Shares 825,384 Value ($000) $21,980 Avg Close — Range —
Q2 2018
Shares 819,568 Value ($000) $30,955 Avg Close — Range —
Q1 2018
Shares 737,950 Value ($000) $24,101 Avg Close — Range —
Q4 2017
Shares 734,070 Value ($000) $35,734 Avg Close — Range —
Q3 2017
Shares 687,985 Value ($000) $37,173 Avg Close — Range —
Q2 2017
Shares 635,998 Value ($000) $35,724 Avg Close — Range —
Q1 2017
Shares 616,279 Value ($000) $24,152 Avg Close — Range —
Q4 2016
Shares 602,341 Value ($000) $13,517 Avg Close — Range —
Q3 2016
Shares 596,622 Value ($000) $13,550 Avg Close — Range —
Q2 2016
Shares 600,833 Value ($000) $14,179 Avg Close — Range —
Q1 2016
Shares 603,600 Value ($000) $12,634 Avg Close — Range —
Q4 2015
Shares 600,886 Value ($000) $30,916 Avg Close — Range —
Q3 2015
Shares 545,140 Value ($000) $23,233 Avg Close — Range —
Q2 2015
Shares 510,658 Value ($000) $23,261 Avg Close — Range —
Q1 2015
Shares 508,719 Value ($000) $19,311 Avg Close — Range —
Q4 2014
Shares 492,659 Value ($000) $13,952 Avg Close — Range —
Q3 2014
Shares 440,434 Value ($000) $11,134 Avg Close — Range —
Q2 2014
Shares 165,086 Value ($000) $4,817 Avg Close — Range —
Q1 2014
Shares 176,784 Value ($000) $4,579 Avg Close — Range —
Q4 2013
Shares 144,258 Value ($000) $3,715 Avg Close — Range —
Q3 2013
Shares 126,201 Value ($000) $3,376 Avg Close — Range —
Q2 2013
Shares 52,260 Value ($000) $1,285 Avg Close — Range —