PHARMACYCLICS INC

CUSIP: 716933106 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2014
Shares 2,660 Value ($000) $267 Avg Close — Range —
Q1 2014
Shares 2,660 Value ($000) $267 Avg Close — Range —
Q4 2013
Shares 5,760 Value ($000) $609 Avg Close — Range —