AKCEA THERAPEUTICS INC

CUSIP: 00972L107 Class: COM

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

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

Q3 2020
Shares 400 Value ($000) $7 Avg Close — Range —
Q2 2020
Shares 41 Value ($000) $0 Avg Close — Range —
Q3 2019
Shares 100 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 1,117 Value ($000) $26 Avg Close — Range —
Q1 2019
Shares 1,311 Value ($000) $37 Avg Close — Range —