TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2019
Shares 51,274 Value ($000) $69 Avg Close — Range —
Q4 2018
Shares 53,787 Value ($000) $61 Avg Close — Range —
Q3 2018
Shares 45,687 Value ($000) $126 Avg Close — Range —
Q2 2018
Shares 45,282 Value ($000) $162 Avg Close — Range —
Q4 2017
Shares 51,382 Value ($000) $324 Avg Close — Range —
Q3 2017
Shares 51,639 Value ($000) $353 Avg Close — Range —
Q2 2017
Shares 47,633 Value ($000) $340 Avg Close — Range —
Q1 2017
Shares 87,682 Value ($000) $806 Avg Close — Range —
Q4 2016
Shares 34,690 Value ($000) $140 Avg Close — Range —
Q3 2016
Shares 31,067 Value ($000) $119 Avg Close — Range —
Q2 2016
Shares 30,843 Value ($000) $133 Avg Close — Range —
Q2 2015
Shares 44,883 Value ($000) $2,129 Avg Close — Range —
Q1 2015
Shares 44,895 Value ($000) $1,645 Avg Close — Range —
Q4 2014
Shares 34,817 Value ($000) $1,383 Avg Close — Range —
Q3 2014
Shares 78,303 Value ($000) $1,562 Avg Close — Range —
Q4 2013
Shares 5,000 Value ($000) $68 Avg Close — Range —
Q3 2013
Shares 4,000 Value ($000) $46 Avg Close — Range —