TETRAPHASE PHARMACEUTICALS I

CUSIP: 88165N105 Class: COMMON STOCK

JACOBS LEVY EQUITY MANAGEMENT, INC's Holding History (CIK: 0000884414)

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

Q4 2018
Shares 264,659 Value ($000) $299 Avg Close — Range —
Q3 2018
Shares 161,699 Value ($000) $446 Avg Close — Range —
Q2 2018
Shares 131,500 Value ($000) $469 Avg Close — Range —
Q1 2018
Shares 147,400 Value ($000) $453 Avg Close — Range —
Q4 2017
Shares 141,200 Value ($000) $890 Avg Close — Range —
Q3 2017
Shares 107,800 Value ($000) $737 Avg Close — Range —
Q2 2017
Shares 105,700 Value ($000) $754 Avg Close — Range —
Q1 2017
Shares 113,000 Value ($000) $1,038 Avg Close — Range —