GLOBAL BLOOD THERAPEUTICS IN

CUSIP: 37890U108 Class: COMMON STOCK

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q4 2019
Shares 251,000 Value ($000) $19,952 Avg Close — Range —
Q3 2019
Shares 268,100 Value ($000) $13,008 Avg Close — Range —
Q2 2019
Shares 235,000 Value ($000) $12,361 Avg Close — Range —
Q4 2016
Shares 171,428 Value ($000) $2,477 Avg Close — Range —
Q3 2016
Shares 171,428 Value ($000) $3,951 Avg Close — Range —
Q2 2016
Shares 1,733,828 Value ($000) $28,764 Avg Close — Range —
Q1 2016
Shares 1,193,811 Value ($000) $18,934 Avg Close — Range —
Q4 2015
Shares 1,163,811 Value ($000) $37,626 Avg Close — Range —
Q3 2015
Shares 890,620 Value ($000) $37,549 Avg Close — Range —