ACHAOGEN INC

CUSIP: 004449104 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q1 2018
Shares 198,214 Value ($000) $2,567 Avg Close — Range —
Q4 2017
Shares 300,000 Value ($000) $3,222 Avg Close — Range —
Q4 2016
Shares 50,000 Value ($000) $651 Avg Close — Range —
Q2 2015
Shares 14,188 Value ($000) $86 Avg Close — Range —
Q1 2015
Shares 13,961 Value ($000) $136 Avg Close — Range —
Q4 2014
Shares 12,935 Value ($000) $169 Avg Close — Range —
Q3 2014
Shares 13,414 Value ($000) $120 Avg Close — Range —
Q2 2014
Shares 14,049 Value ($000) $196 Avg Close — Range —
Q1 2014
Shares 43,817 Value ($000) $677 Avg Close — Range —