ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Virtus ETF Advisers LLC's Holding History (CIK: 0001587281)

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

Q1 2023
Shares 26,074 Value ($000) $76 Avg Close — Range —
Q4 2022
Shares 36,100 Value ($000) $118 Avg Close — Range —
Q3 2022
Shares 20,244 Value ($000) $77 Avg Close — Range —
Q2 2022
Shares 20,097 Value ($000) $157 Avg Close — Range —
Q1 2022
Shares 9,867 Value ($000) $92 Avg Close — Range —
Q4 2021
Shares 10,456 Value ($000) $165 Avg Close — Range —
Q3 2021
Shares 14,497 Value ($000) $259 Avg Close — Range —
Q2 2021
Shares 15,258 Value ($000) $237 Avg Close — Range —
Q1 2021
Shares 12,782 Value ($000) $184 Avg Close — Range —
Q4 2020
Shares 12,564 Value ($000) $247 Avg Close — Range —
Q3 2020
Shares 32,862 Value ($000) $426 Avg Close — Range —
Q2 2020
Shares 37,341 Value ($000) $544 Avg Close — Range —
Q1 2020
Shares 23,271 Value ($000) $198 Avg Close — Range —
Q4 2019
Shares 26,666 Value ($000) $439 Avg Close — Range —
Q3 2019
Shares 11,559 Value ($000) $163 Avg Close — Range —
Q2 2019
Shares 12,203 Value ($000) $245 Avg Close — Range —
Q3 2016
Shares 12,651 Value ($000) $271 Avg Close — Range —
Q2 2016
Shares 12,651 Value ($000) $285 Avg Close — Range —
Q1 2016
Shares 11,431 Value ($000) $218 Avg Close — Range —
Q4 2015
Shares 12,137 Value ($000) $321 Avg Close — Range —