TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

Federation des caisses Desjardins du Quebec's Holding History (CIK: 0002022297)

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

Q3 2018
Shares 5,000 Value ($000) $14 Avg Close — Range —
Q2 2018
Shares 5,000 Value ($000) $18 Avg Close — Range —