ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

BAUPOST GROUP LLC/MA's Holding History (CIK: 0001061768)

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

Q3 2023
Shares 9,773,616 Value ($000) $14 Avg Close — Range —
Q2 2023
Shares 9,773,616 Value ($000) $16 Avg Close — Range —
Q1 2023
Shares 9,123,616 Value ($000) $26 Avg Close — Range —
Q4 2022
Shares 8,123,616 Value ($000) $27 Avg Close — Range —
Q3 2022
Shares 8,123,616 Value ($000) $30,707 Avg Close — Range —
Q2 2022
Shares 8,123,616 Value ($000) $63,283 Avg Close — Range —
Q1 2022
Shares 8,123,616 Value ($000) $75,468 Avg Close — Range —
Q4 2021
Shares 8,477,488 Value ($000) $133,605 Avg Close — Range —
Q3 2021
Shares 8,477,488 Value ($000) $151,747 Avg Close — Range —
Q2 2021
Shares 8,477,488 Value ($000) $131,825 Avg Close — Range —
Q1 2021
Shares 8,477,488 Value ($000) $121,737 Avg Close — Range —
Q4 2020
Shares 9,108,988 Value ($000) $178,809 Avg Close — Range —
Q3 2020
Shares 9,922,030 Value ($000) $128,590 Avg Close — Range —
Q2 2020
Shares 9,922,030 Value ($000) $144,564 Avg Close — Range —
Q1 2020
Shares 8,308,900 Value ($000) $70,709 Avg Close — Range —
Q4 2019
Shares 8,308,900 Value ($000) $136,848 Avg Close — Range —
Q3 2019
Shares 8,308,900 Value ($000) $117,322 Avg Close — Range —
Q2 2019
Shares 7,000,000 Value ($000) $140,770 Avg Close — Range —
Q1 2019
Shares 6,380,519 Value ($000) $253,626 Avg Close — Range —
Q4 2018
Shares 6,254,632 Value ($000) $217,286 Avg Close — Range —
Q3 2018
Shares 6,254,632 Value ($000) $258,629 Avg Close — Range —
Q2 2018
Shares 6,254,632 Value ($000) $229,858 Avg Close — Range —
Q1 2018
Shares 6,254,632 Value ($000) $243,931 Avg Close — Range —
Q4 2017
Shares 5,359,632 Value ($000) $97,009 Avg Close — Range —
Q3 2017
Shares 5,359,632 Value ($000) $88,702 Avg Close — Range —
Q2 2017
Shares 5,359,632 Value ($000) $75,035 Avg Close — Range —
Q1 2017
Shares 5,359,632 Value ($000) $110,140 Avg Close — Range —
Q4 2016
Shares 5,359,632 Value ($000) $76,107 Avg Close — Range —
Q3 2016
Shares 5,359,632 Value ($000) $114,643 Avg Close — Range —
Q2 2016
Shares 5,359,632 Value ($000) $120,645 Avg Close — Range —
Q1 2016
Shares 5,359,632 Value ($000) $101,994 Avg Close — Range —
Q4 2015
Shares 5,359,632 Value ($000) $141,548 Avg Close — Range —
Q3 2015
Shares 5,359,632 Value ($000) $168,507 Avg Close — Range —
Q2 2015
Shares 4,809,632 Value ($000) $253,756 Avg Close — Range —
Q1 2015
Shares 4,763,265 Value ($000) $192,802 Avg Close — Range —
Q4 2014
Shares 2,495,913 Value ($000) $59,137 Avg Close — Range —