ATRECA INC

CUSIP: 04965G109 Class: COMMON

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

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

Q1 2021
Shares 39,500 Value ($000) $606 Avg Close — Range —
Q4 2020
Shares 39,500 Value ($000) $638 Avg Close — Range —
Q3 2020
Shares 34,200 Value ($000) $478 Avg Close — Range —
Q2 2020
Shares 10,000 Value ($000) $213 Avg Close — Range —
Q1 2020
Shares 10,000 Value ($000) $165 Avg Close — Range —