ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q1 2019
Shares 21,925 Value ($000) $872 Avg Close — Range —
Q4 2018
Shares 11,825 Value ($000) $411 Avg Close — Range —
Q3 2018
Shares 10,825 Value ($000) $448 Avg Close — Range —
Q2 2018
Shares 9,825 Value ($000) $361 Avg Close — Range —
Q1 2018
Shares 8,525 Value ($000) $332 Avg Close — Range —
Q4 2015
Shares 11,500 Value ($000) $304 Avg Close — Range —
Q3 2015
Shares 34,025 Value ($000) $1,070 Avg Close — Range —
Q2 2015
Shares 6,500 Value ($000) $343 Avg Close — Range —