Atara Biotherapeutics Inc. – Filings and Transcripts

NASDAQ: ATRA
Share price (7/2/26): $11.65
Market cap (7/2/26): $105 million

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ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

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Registration of securities for employees

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Heiden William K

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Announces First Quarter 2026 Financial Results and Operational Progress

Provides Regulatory Update on Tabelecleucel

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