PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q4 2019
Shares 18,305 Value ($000) $437 Avg Close — Range —
Q3 2019
Shares 23,485 Value ($000) $630 Avg Close — Range —
Q2 2019
Shares 26,340 Value ($000) $715 Avg Close — Range —
Q1 2019
Shares 26,340 Value ($000) $914 Avg Close — Range —
Q4 2018
Shares 26,340 Value ($000) $514 Avg Close — Range —
Q3 2018
Shares 1,002,456 Value ($000) $26,695 Avg Close — Range —
Q2 2018
Shares 1,166,721 Value ($000) $44,067 Avg Close — Range —
Q1 2018
Shares 1,069,944 Value ($000) $34,944 Avg Close — Range —
Q4 2017
Shares 826,027 Value ($000) $40,211 Avg Close — Range —
Q3 2017
Shares 727,812 Value ($000) $39,324 Avg Close — Range —
Q2 2017
Shares 524,887 Value ($000) $29,483 Avg Close — Range —