TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

ING GROEP NV's Holding History (CIK: 0001039765)

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

Q1 2015
Shares 106,499 Value ($000) $3,910 Avg Close — Range —
Q4 2014
Shares 802,036 Value ($000) $31,801 Avg Close — Range —