SURMODICS INC

CUSIP: 868873100 Class: Common Stock

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

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

Q4 2018
Shares 62,170 Value ($000) $2,938 Avg Close — Range —
Q3 2018
Shares 70,960 Value ($000) $5,297 Avg Close — Range —