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Form 4 insider tape

ATRA

Live SEC EDGAR Form 4 buys and sells for ATRA · 1 buy / 1 sell in this slice. Structured filings only — no AI rewrite. Informational — not investment advice.

Chart ATRACEO DeskInsider Tape scoreboard
BuyInsider
$ATRAAtara Biotherapeutics, Inc.

Cherry Brian N — buy in Atara Biotherapeutics, Inc.

104,166 shares @ $9.6 · ~$1000K · code P

View SEC EDGAR filing →
SellInsider
$ATRAAtara Biotherapeutics, Inc.

Nguyen AnhCo — sell in Atara Biotherapeutics, Inc.

President and CEO

5,062 shares @ $8.08 · ~$41K · code S

View SEC EDGAR filing →
OtherInsider
$ATRAAtara Biotherapeutics, Inc.

Redmile Group, LLC — other in Atara Biotherapeutics, Inc.

Director

195,211 shares · code M

View SEC EDGAR filing →
GrantInsider
$ATRAAtara Biotherapeutics, Inc.

Cherry Brian N — grant in Atara Biotherapeutics, Inc.

24,000 shares · code A

View SEC EDGAR filing →
GrantInsider
$ATRAAtara Biotherapeutics, Inc.

HEIDEN WILLIAM K — grant in Atara Biotherapeutics, Inc.

12,000 shares · code A

View SEC EDGAR filing →
GrantInsider
$ATRAAtara Biotherapeutics, Inc.

Fust Matthew K — grant in Atara Biotherapeutics, Inc.

12,000 shares · code A

View SEC EDGAR filing →