AKCEA THERAPEUTICS INC

CUSIP: 00972L107 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2020
Shares 19,950 Value ($000) $362 Avg Close — Range —
Q2 2020
Shares 19,950 Value ($000) $273 Avg Close — Range —
Q1 2020
Shares 16,259 Value ($000) $233 Avg Close — Range —
Q4 2019
Shares 19,882 Value ($000) $337 Avg Close — Range —
Q3 2019
Shares 14,966 Value ($000) $230 Avg Close — Range —