AKCEA THERAPEUTICS INC

CUSIP: 00972L107 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2020
Shares 19,400 Value ($000) $352 Avg Close — Range —
Q2 2020
Shares 23,000 Value ($000) $315 Avg Close — Range —
Q1 2020
Shares 19,400 Value ($000) $277 Avg Close — Range —
Q4 2019
Shares 17,600 Value ($000) $298 Avg Close — Range —
Q3 2019
Shares 17,600 Value ($000) $271 Avg Close — Range —
Q2 2019
Shares 17,600 Value ($000) $413 Avg Close — Range —
Q1 2019
Shares 17,200 Value ($000) $487 Avg Close — Range —
Q4 2018
Shares 13,200 Value ($000) $398 Avg Close — Range —
Q3 2018
Shares 13,200 Value ($000) $462 Avg Close — Range —