HANSEN MEDICAL INC

CUSIP: 411307101 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2014
Shares 918 Value ($000) $1 Avg Close — Range —
Q3 2014
Shares 15,645 Value ($000) $19 Avg Close — Range —
Q2 2014
Shares 13,289 Value ($000) $17 Avg Close — Range —
Q1 2014
Shares 101 Value ($000) $0 Avg Close — Range —
Q4 2013
Shares 7,714 Value ($000) $13 Avg Close — Range —
Q2 2013
Shares 12,862 Value ($000) $19 Avg Close — Range —