WILLIS GROUP HOLDINGS PUBLIC

CUSIP: G96666105 Class: SHS

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2015
Shares 8,890 Value ($000) $432 Avg Close — Range —
Q2 2015
Shares 13,858 Value ($000) $650 Avg Close — Range —
Q1 2014
Shares 68,781 Value ($000) $3,035 Avg Close — Range —