BLACKROCK INC

CUSIP: 09247X101 Class: COM

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q4 2018
Shares 166,775 Value ($000) $65,513 Avg Close — Range —
Q3 2017
Shares 45,330 Value ($000) $20,267 Avg Close — Range —
Q2 2017
Shares 45,942 Value ($000) $19,406 Avg Close — Range —
Q1 2016
Shares 189,158 Value ($000) $64,422 Avg Close — Range —
Q4 2015
Shares 129,200 Value ($000) $43,995 Avg Close — Range —
Q1 2015
Shares 165,831 Value ($000) $60,668 Avg Close — Range —
Q4 2014
Shares 116,838 Value ($000) $41,777 Avg Close — Range —
Q1 2013
Shares 49,484 Value ($000) $12,711 Avg Close — Range —