ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q1 2022
Shares 104,000 Value ($000) $966 Avg Close — Range —
Q4 2021
Shares 182,000 Value ($000) $2,868 Avg Close — Range —
Q3 2021
Shares 193,000 Value ($000) $3,455 Avg Close — Range —
Q2 2021
Shares 89,000 Value ($000) $1,384 Avg Close — Range —
Q1 2021
Shares 86,000 Value ($000) $1,235 Avg Close — Range —
Q4 2020
Shares 382,000 Value ($000) $7,499 Avg Close — Range —
Q3 2020
Shares 1,382,041 Value ($000) $17,911 Avg Close — Range —
Q2 2020
Shares 1,456,368 Value ($000) $21,219 Avg Close — Range —
Q1 2020
Shares 1,800,000 Value ($000) $15,318 Avg Close — Range —
Q4 2019
Shares 1,800,000 Value ($000) $29,646 Avg Close — Range —
Q3 2019
Shares 21,455 Value ($000) $303 Avg Close — Range —
Q1 2019
Shares 19,600 Value ($000) $779 Avg Close — Range —
Q4 2018
Shares 192,100 Value ($000) $6,673 Avg Close — Range —