ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q2 2022
Shares 153,799 Value ($000) $1,095 Avg Close — Range —
Q2 2021
Shares 77,177 Value ($000) $1,281 Avg Close — Range —
Q1 2021
Shares 109,065 Value ($000) $1,548 Avg Close — Range —
Q4 2020
Shares 11,738 Value ($000) $234 Avg Close — Range —
Q3 2020
Shares 3,358 Value ($000) $47 Avg Close — Range —
Q2 2020
Shares 4,597 Value ($000) $70 Avg Close — Range —
Q4 2019
Shares 11,090 Value ($000) $183 Avg Close — Range —
Q3 2019
Shares 9,107 Value ($000) $129 Avg Close — Range —
Q2 2019
Shares 8,314 Value ($000) $167 Avg Close — Range —
Q1 2019
Shares 4,591 Value ($000) $182 Avg Close — Range —
Q4 2018
Shares 5,183 Value ($000) $180 Avg Close — Range —
Q3 2018
Shares 4,881 Value ($000) $202 Avg Close — Range —
Q2 2018
Shares 4,880 Value ($000) $180 Avg Close — Range —
Q1 2018
Shares 4,591 Value ($000) $179 Avg Close — Range —
Q4 2017
Shares 4,591 Value ($000) $83 Avg Close — Range —
Q3 2017
Shares 4,591 Value ($000) $76 Avg Close — Range —
Q2 2017
Shares 59,591 Value ($000) $834 Avg Close — Range —
Q1 2016
Shares 798 Value ($000) $15 Avg Close — Range —