TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

HIGHBRIDGE CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000919185)

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

Q4 2015
Shares 46,549 Value ($000) $466 Avg Close — Range —
Q2 2015
Shares 8,533 Value ($000) $404 Avg Close — Range —
Q4 2014
Shares 11,715 Value ($000) $465 Avg Close — Range —