ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q2 2022
Shares 1,000,000 Value ($000) $7,790 Avg Close — Range —
Q1 2022
Shares 1,000,000 Value ($000) $9,290 Avg Close — Range —
Q4 2021
Shares 1,500,000 Value ($000) $23,640 Avg Close — Range —
Q3 2021
Shares 1,500,000 Value ($000) $26,850 Avg Close — Range —
Q2 2021
Shares 1,500,000 Value ($000) $23,325 Avg Close — Range —
Q1 2021
Shares 2,000,000 Value ($000) $28,720 Avg Close — Range —
Q4 2020
Shares 2,800,000 Value ($000) $54,964 Avg Close — Range —
Q3 2020
Shares 2,250,000 Value ($000) $29,160 Avg Close — Range —
Q2 2020
Shares 2,500,000 Value ($000) $36,425 Avg Close — Range —
Q1 2020
Shares 2,500,000 Value ($000) $21,275 Avg Close — Range —
Q4 2019
Shares 1,750,000 Value ($000) $28,823 Avg Close — Range —
Q3 2019
Shares 1,500,000 Value ($000) $21,180 Avg Close — Range —
Q2 2019
Shares 1,150,000 Value ($000) $23,127 Avg Close — Range —
Q1 2019
Shares 1,150,000 Value ($000) $45,713 Avg Close — Range —
Q4 2018
Shares 1,000,000 Value ($000) $34,740 Avg Close — Range —
Q3 2018
Shares 1,000,000 Value ($000) $41,350 Avg Close — Range —
Q2 2018
Shares 1,000,000 Value ($000) $36,750 Avg Close — Range —
Q1 2018
Shares 1,250,000 Value ($000) $48,750 Avg Close — Range —
Q4 2017
Shares 1,000,000 Value ($000) $18,100 Avg Close — Range —
Q3 2017
Shares 600,000 Value ($000) $9,930 Avg Close — Range —
Q2 2017
Shares 500,000 Value ($000) $7,000 Avg Close — Range —
Q1 2017
Shares 500,000 Value ($000) $10,275 Avg Close — Range —
Q4 2016
Shares 500,000 Value ($000) $7,100 Avg Close — Range —
Q3 2016
Shares 225,000 Value ($000) $4,813 Avg Close — Range —