ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q1 2023
Shares 23,763 Value ($000) $69 Avg Close — Range —
Q4 2022
Shares 38,749 Value ($000) $127 Avg Close — Range —
Q3 2022
Shares 38,703 Value ($000) $146 Avg Close — Range —
Q2 2022
Shares 27,000 Value ($000) $211 Avg Close — Range —