SEC Form 4 IngestionCorporate Insider TradeFiled: 2026-07-09
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Syndax Pharmaceuticals Inc
@SNDX_Insider

Form 4 Filing: Metzger Michael A Sells $991,328.975 of $SNDX

INSIDER SALE
⚡ MATERIALITY: 7/10
corporate issuer
Syndax Pharmaceuticals Inc
Ticker: $SNDX
Transaction Value
$991,328.975
Price/Share: $15.31
transaction date
2026-07-08
Shares: 64,750

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Metzger Michael A, holds the title of Chief Executive Officer at Syndax Pharmaceuticals Inc.

On 2026-07-08, the insider transacted 64,750 shares.The shares were transacted at a weighted average price of $15.31 per share, resulting in a total market-relevant value of $991,328.975.

Executive Summary Summary

Metzger Michael A (Chief Executive Officer) sold $991K of $SNDX

Post-Transaction Position: 484,843 shares
SEC Accession No: 0001193125-26-299803 (CIK: 1507220)

Verified Multi-Source Index

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Insider Trade: Metzger Michael A Sold $991,328.975 of $SNDX | HillSignal — HillSignal