TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

FLAGSHIP HARBOR ADVISORS, LLC's Holding History (CIK: 0001691766)

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

Q2 2019
Shares 21,900 Value ($000) $10 Avg Close — Range —
Q1 2019
Shares 28,900 Value ($000) $38 Avg Close — Range —
Q4 2018
Shares 31,400 Value ($000) $35 Avg Close — Range —
Q3 2018
Shares 31,400 Value ($000) $84 Avg Close — Range —
Q2 2018
Shares 29,400 Value ($000) $104 Avg Close — Range —