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Atara Biotherapeutics, Inc.

ATRA
$91M
Micro Cap
NASDAQBiological Products, (No Diagnostic Substances)🇺🇸North AmericaTHOUSAND OAKS38 employees

Drugs in Pipeline

2

Phase 3 Programs

0

Upcoming Catalysts

1

Next Catalyst

Aug 10, 2026

5d

Market Overview

Stock performance and key metrics

ATRA News
Catalyst Timeline

1 upcoming, 0 past

EarningsNext

ATRA Earnings Report

Aug 10, 2026

FQ end 2026-06

How ATRA's past catalysts played out

Market-Implied Move
Regulatory Approvals

Frequently asked questions

What is in Atara Biotherapeutics, Inc.'s drug pipeline?

CatalystAlert tracks 2 drug candidates in Atara Biotherapeutics, Inc.'s (ATRA) pipeline across Phase 2. Its lead program is Epstein-Barr virus-specific cytotoxic T lymphocytes (EBV-CTLs) (Phase 2). Each drug's phase, indication and upcoming catalysts are listed on this page.

When is Atara Biotherapeutics, Inc.'s next FDA catalyst?

Atara Biotherapeutics, Inc.'s (ATRA) next tracked catalyst is a Earnings expected August 10, 2026. See the catalyst timeline on this page for the full schedule of PDUFA dates, trial readouts and FDA events.

How do I track ATRA biotech catalysts?

Add ATRA to your CatalystAlert watchlist for alerts ahead of each catalyst, and follow Atara Biotherapeutics, Inc.'s live catalyst calendar, drug pipeline and clinical-trial timeline on this page — sourced from ClinicalTrials.gov, FDA and SEC filings.

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Data is aggregated from public sources (FDA, SEC, ClinicalTrials.gov). While we strive for accuracy, information may be incomplete, delayed, or contain errors. Terms apply