CAS MED SYS INC

CUSIP: 124769209 Class: COM

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

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

Q1 2017
Shares 1,798,434 Value ($000) $2,608 Avg Close — Range —
Q4 2016
Shares 3,200,000 Value ($000) $5,152 Avg Close — Range —
Q3 2016
Shares 3,200,000 Value ($000) $5,532 Avg Close — Range —
Q2 2016
Shares 3,200,000 Value ($000) $5,888 Avg Close — Range —
Q1 2016
Shares 3,200,000 Value ($000) $4,544 Avg Close — Range —
Q4 2015
Shares 3,200,000 Value ($000) $5,664 Avg Close — Range —
Q3 2015
Shares 3,200,000 Value ($000) $4,000 Avg Close — Range —
Q2 2015
Shares 3,200,000 Value ($000) $4,096 Avg Close — Range —
Q1 2015
Shares 3,200,000 Value ($000) $4,272 Avg Close — Range —
Q4 2014
Shares 3,200,000 Value ($000) $5,280 Avg Close — Range —
Q3 2014
Shares 3,200,000 Value ($000) $6,208 Avg Close — Range —
Q2 2014
Shares 3,200,000 Value ($000) $6,432 Avg Close — Range —
Q1 2014
Shares 3,200,000 Value ($000) $6,944 Avg Close — Range —
Q4 2013
Shares 3,200,000 Value ($000) $5,440 Avg Close — Range —
Q3 2013
Shares 3,200,000 Value ($000) $4,288 Avg Close — Range —