ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Private Advisor Group, LLC's Holding History (CIK: 0001567755)

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

Q1 2024
Shares 95,661 Value ($000) $66 Avg Close — Range —
Q4 2023
Shares 95,661 Value ($000) $49 Avg Close — Range —
Q3 2023
Shares 95,463 Value ($000) $141 Avg Close — Range —
Q2 2023
Shares 62,400 Value ($000) $100 Avg Close — Range —