KALOBIOS PHARMACEUTICALS INC

CUSIP: 48344T100 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015
Shares 53,635 Value ($000) $25 Avg Close — Range —
Q1 2015
Shares 53,635 Value ($000) $26 Avg Close — Range —
Q4 2014
Shares 70,635 Value ($000) $122 Avg Close — Range —
Q3 2014
Shares 83,635 Value ($000) $129 Avg Close — Range —
Q2 2014
Shares 74,635 Value ($000) $170 Avg Close — Range —
Q1 2014
Shares 73,635 Value ($000) $199 Avg Close — Range —
Q4 2013
Shares 50,000 Value ($000) $221 Avg Close — Range —
Q3 2013
Shares 89,000 Value ($000) $402 Avg Close — Range —
Q2 2013
Shares 24,000 Value ($000) $135 Avg Close — Range —