ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

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

Q1 2024
Shares 29,809 Value ($000) $21 Avg Close — Range —
Q4 2023
Shares 30,091 Value ($000) $15 Avg Close — Range —
Q3 2023
Shares 14,120 Value ($000) $21 Avg Close — Range —
Q1 2022
Shares 16,400 Value ($000) $152 Avg Close — Range —
Q4 2021
Shares 45,670 Value ($000) $720 Avg Close — Range —
Q2 2021
Shares 21,330 Value ($000) $332 Avg Close — Range —
Q1 2021
Shares 34,650 Value ($000) $498 Avg Close — Range —
Q4 2020
Shares 17,030 Value ($000) $334 Avg Close — Range —
Q3 2020
Shares 22,030 Value ($000) $286 Avg Close — Range —