RIGEL PHARMACEUTICALS INC

CUSIP: 766559603 Class: Common Stock

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

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

Q2 2016
Shares 2,331,366 Value ($000) $5,199 Avg Close — Range —
Q1 2016
Shares 2,397,855 Value ($000) $4,988 Avg Close — Range —
Q4 2015
Shares 2,397,855 Value ($000) $7,266 Avg Close — Range —
Q3 2015
Shares 2,397,855 Value ($000) $5,923 Avg Close — Range —
Q2 2015
Shares 2,397,855 Value ($000) $7,697 Avg Close — Range —
Q1 2015
Shares 2,397,855 Value ($000) $8,560 Avg Close — Range —
Q4 2014
Shares 2,397,855 Value ($000) $5,443 Avg Close — Range —
Q3 2014
Shares 2,397,855 Value ($000) $4,652 Avg Close — Range —
Q2 2014
Shares 2,397,855 Value ($000) $8,704 Avg Close — Range —
Q1 2014
Shares 1,027,443 Value ($000) $3,986 Avg Close — Range —
Q4 2013
Shares 763,675 Value ($000) $2,176 Avg Close — Range —
Q3 2013
Shares 1,067,726 Value ($000) $3,822 Avg Close — Range —
Q2 2013
Shares 2,710,053 Value ($000) $9,052 Avg Close — Range —