TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q2 2015
Shares 1,122,818 Value ($000) $53,266 Avg Close — Range —
Q1 2015
Shares 1,113,664 Value ($000) $40,805 Avg Close — Range —
Q4 2014
Shares 1,119,757 Value ($000) $44,466 Avg Close — Range —
Q3 2014
Shares 648,114 Value ($000) $12,930 Avg Close — Range —
Q2 2014
Shares 647,146 Value ($000) $8,730 Avg Close — Range —
Q1 2014
Shares 725,936 Value ($000) $7,905 Avg Close — Range —
Q4 2013
Shares 723,507 Value ($000) $9,782 Avg Close — Range —
Q3 2013
Shares 921,480 Value ($000) $10,486 Avg Close — Range —
Q2 2013
Shares 911,495 Value ($000) $6,408 Avg Close — Range —