INTUITIVE SURGICAL INC

CUSIP: 46120e602 Class: COM NEW

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2014
Shares 9,490 Value ($000) $5,020 Avg Close — Range —
Q4 2013
Shares 10,160 Value ($000) $3,902 Avg Close — Range —
Q3 2013
Shares 9,490 Value ($000) $4,383 Avg Close — Range —