HANSEN MEDICAL INC

CUSIP: 411307200 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2016
Shares 3,780 Value ($000) $15 Avg Close — Range —
Q1 2016
Shares 2,335 Value ($000) $6 Avg Close — Range —
Q4 2015
Shares 70 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 70 Value ($000) $0 Avg Close — Range —