DERMIRA INC

CUSIP: 24983L104 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2019
Shares 101,387 Value ($000) $1,537 Avg Close — Range —
Q3 2019
Shares 5,205 Value ($000) $33 Avg Close — Range —
Q2 2019
Shares 18,095 Value ($000) $172 Avg Close — Range —
Q1 2019
Shares 83,443 Value ($000) $1,130 Avg Close — Range —
Q4 2018
Shares 34,318 Value ($000) $246 Avg Close — Range —
Q2 2018
Shares 65,622 Value ($000) $603 Avg Close — Range —
Q1 2018
Shares 6,605 Value ($000) $52 Avg Close — Range —
Q4 2017
Shares 11,759 Value ($000) $327 Avg Close — Range —
Q3 2017
Shares 19,505 Value ($000) $526 Avg Close — Range —
Q2 2017
Shares 3,083 Value ($000) $89 Avg Close — Range —
Q1 2017
Shares 835 Value ($000) $28 Avg Close — Range —
Q4 2016
Shares 85 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 7,733 Value ($000) $261 Avg Close — Range —
Q2 2016
Shares 11,284 Value ($000) $330 Avg Close — Range —