AnhCo Nguyen

President and CEO, Director, Atara Biotherapeutics, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.1M

Companies

Latest trade

Aug 17, 2026

Companies

Atara Biotherapeutics, Inc.President and CEO, Director −$0.1M

Trades

ATRA Sold 5,062 shares at $8.08 $0.0M Aug 17

ATRA Sold 5,241 shares at $9.13 $0.0M May 18

ATRA Sold 2,996 shares at $5.09 $0.0M Mar 2

ATRA Sold 2,915 shares at $13.19 $0.0M Nov 17

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.