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Tango Therapeutics, Inc.

For the period ended Oct 23, 2026. Filed Oct 23, 2026.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Oct 23, 2026 · Filed Oct 23, 2026

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TNGX$21.50+3.0%Stored close · as of Nov 6, 2026
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EX-99.1 · Data highlights include:

Data highlights include:

Clinical activity, all dose levels:

•54% ORR (19/35; 18 cPRs,1 confirmed complete response)
•61% 9-month PFS
•97% DCR

Safety and tolerability, all dose levels:

Vopimetostat plus zoldonrasib was generally well-tolerated across dose levels:

•There were no DLTs
•There were no withdrawals due to TRAEs
•The rate of dose reduction was 15% (6/39)
•There were no Grade 5 TRAEs and there was one Grade 4 TRAE (3%)
•The rate of Grade 3 TRAEs was 28% (11/39)
•The most common TRAEs were nausea (39%), vomiting (39%), dysgeusia (28%) and fatigue (26%); all these events were Grade 1-2
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.