TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N204 Class: COM NEW

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2019
Shares 28,435 Value ($000) $80 Avg Close — Range —
Q3 2019
Shares 30,306 Value ($000) $161 Avg Close — Range —