THRESHOLD PHARMACEUTICAL INC

CUSIP: 885807206 Class: CMN

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

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

Q1 2017
Shares 2,202,160 Value ($000) $1,255 Avg Close — Range —
Q4 2016
Shares 2,202,160 Value ($000) $971 Avg Close — Range —
Q3 2016
Shares 2,202,160 Value ($000) $1,492 Avg Close — Range —
Q2 2016
Shares 2,583,160 Value ($000) $1,641 Avg Close — Range —