TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

Teza Capital Management LLC's Holding History (CIK: 0001655789)

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

Q1 2017
Shares 15,650 Value ($000) $144 Avg Close — Range —
Q4 2016
Shares 14,369 Value ($000) $58 Avg Close — Range —