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ATARA BIOTHERAPEUTICS INC (ATRA) Stock Stock Chart

USA - Nasdaq - NASDAQ:ATRA - US0465132068 - Common Stock

14.2 USD
+1.65 (+13.15%)
Last: 12/4/2025, 8:05:04 PM
14.32 USD
+0.12 (+0.85%)
After Hours: 12/4/2025, 8:05:04 PM
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ATARA BIOTHERAPEUTICS INC / ATRA Daily stock chart