ADVERUM BIOTECHNOLOGIES INC

CUSIP: 00773U108 Class: Common Stock

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q2 2018
Shares 27,263 Value ($000) $144 Avg Close — Range —
Q1 2018
Shares 198,964 Value ($000) $1,154 Avg Close — Range —
Q4 2017
Shares 300,000 Value ($000) $1,050 Avg Close — Range —
Q2 2017
Shares 110,000 Value ($000) $275 Avg Close — Range —
Q1 2017
Shares 282,630 Value ($000) $763 Avg Close — Range —
Q4 2016
Shares 283,306 Value ($000) $822 Avg Close — Range —
Q3 2016
Shares 402,603 Value ($000) $1,655 Avg Close — Range —
Q2 2016
Shares 779,926 Value ($000) $2,465 Avg Close — Range —