ACHAOGEN INC

CUSIP: 004449104 Class: COM

BANK OF NOVA SCOTIA's Holding History (CIK: 0000009631)

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

Q1 2019
Shares 50,000 Value ($000) $23 Avg Close — Range —
Q4 2018
Shares 50,000 Value ($000) $62 Avg Close — Range —
Q3 2018
Shares 5,000 Value ($000) $200 Avg Close — Range —
Q2 2017
Shares 80,061 Value ($000) $1,740 Avg Close — Range —