ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Avantax Planning Partners, Inc.'s Holding History (CIK: 0001005441)

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

Q3 2018
Shares 151 Value ($000) $6 Avg Close — Range —
Q1 2018
Shares 198 Value ($000) $8 Avg Close — Range —