ATARA BIOTHERAPEUTICS INC

CUSIP: 046513107 Class: Common Stock

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q3 2018
Shares 103 Value ($000) $4 Avg Close — Range —
Q2 2018
Shares 103 Value ($000) $4 Avg Close — Range —