TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

NORGES BANK's Holding History (CIK: 0001374170)

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

Q2 2016
Shares 38,160 Value ($000) $164 Avg Close — Range —
Q1 2016
Shares 38,160 Value ($000) $177 Avg Close — Range —
Q4 2015
Shares 343,232 Value ($000) $3,443 Avg Close — Range —
Q3 2015
Shares 343,232 Value ($000) $2,561 Avg Close — Range —
Q2 2015
Shares 38,160 Value ($000) $1,810 Avg Close — Range —
Q1 2015
Shares 38,160 Value ($000) $1,398 Avg Close — Range —