PHARMACYCLICS INC

CUSIP: 716933106 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q1 2015
Shares 9,599,467 Value ($000) $2,456,984 Avg Close — Range —
Q4 2014
Shares 9,886,484 Value ($000) $1,208,722 Avg Close — Range —
Q3 2014
Shares 9,825,892 Value ($000) $1,153,854 Avg Close — Range —
Q2 2014
Shares 7,751,307 Value ($000) $695,370 Avg Close — Range —
Q1 2014
Shares 6,702,791 Value ($000) $671,754 Avg Close — Range —
Q4 2013
Shares 7,645,740 Value ($000) $808,766 Avg Close — Range —
Q3 2013
Shares 8,240,075 Value ($000) $1,140,591 Avg Close — Range —
Q2 2013
Shares 7,228,660 Value ($000) $574,462 Avg Close — Range —