AKARI THERAPEUTICS PLC

CUSIP: 00972G108 Class: ADR

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

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

Q4 2017
Shares 249,785 Value ($000) $1,082 Avg Close — Range —
Q3 2017
Shares 433,551 Value ($000) $2,662 Avg Close — Range —
Q2 2017
Shares 818,158 Value ($000) $3,772 Avg Close — Range —
Q1 2017
Shares 1,150,700 Value ($000) $12,738 Avg Close — Range —
Q4 2016
Shares 1,150,700 Value ($000) $8,101 Avg Close — Range —
Q3 2016
Shares 1,150,700 Value ($000) $9,792 Avg Close — Range —
Q2 2016
Shares 1,150,700 Value ($000) $15,523 Avg Close — Range —
Q1 2016
Shares 1,150,700 Value ($000) $16,110 Avg Close — Range —
Q4 2015
Shares 1,150,700 Value ($000) $16,685 Avg Close — Range —
Q3 2015
Shares 1,150,700 Value ($000) $27,611 Avg Close — Range —