Syndax Pharmaceuticals Inc

For the period ended Dec 31, 2025. Filed Feb 26, 2026.

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 26, 2026

SNDX$9.55+0.1%Stored close · as of Nov 9, 2026

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Contents

Item 16. Form 10-K Summary

Not applicable.

SIGNATURES

Pursuant to the requirements of Section 13 of 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	SYNDAX PHARMACEUTICALS, INC.
Date: February 26, 2026	By:	/s/ Michael A. Metzger
		Michael A. Metzger
		Chief Executive Officer

ContentsView on SEC.gov

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