PHARMACYCLICS INC

CUSIP: 716933106 Class: COM

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q1 2015
Shares 88,000 Value ($000) $22,524 Avg Close — Range —
Q4 2014
Shares 88,500 Value ($000) $10,820 Avg Close — Range —
Q3 2014
Shares 85,250 Value ($000) $10,011 Avg Close — Range —
Q2 2014
Shares 54,250 Value ($000) $4,867 Avg Close — Range —
Q1 2014
Shares 31,500 Value ($000) $3,157 Avg Close — Range —
Q4 2013
Shares 18,500 Value ($000) $1,957 Avg Close — Range —