ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Walleye Capital LLC's Holding History (CIK: 0001758720)

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

Q1 2023
Shares 88,393 Value ($000) $256 Avg Close — Range —
Q4 2022
Shares 191,293 Value ($000) $627 Avg Close — Range —
Q3 2022
Shares 376,011 Value ($000) $1,421 Avg Close — Range —
Q1 2022
Shares 31,847 Value ($000) $296 Avg Close — Range —
Q4 2019
Shares 10,200 Value ($000) $168 Avg Close — Range —