ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2024
Shares 42,242 Value ($000) $29 Avg Close — Range —
Q4 2023
Shares 292,500 Value ($000) $149 Avg Close — Range —
Q2 2023
Shares 62,180 Value ($000) $100 Avg Close — Range —
Q3 2022
Shares 76,606 Value ($000) $290 Avg Close — Range —
Q1 2021
Shares 76,274 Value ($000) $1,096 Avg Close — Range —
Q4 2020
Shares 632,743 Value ($000) $12,420 Avg Close — Range —
Q3 2020
Shares 274,670 Value ($000) $3,560 Avg Close — Range —
Q2 2020
Shares 771,966 Value ($000) $11,248 Avg Close — Range —
Q1 2019
Shares 7,154 Value ($000) $284 Avg Close — Range —