X4 Pharmaceuticals, Inc. · NASDAQ:XFOR

Nantahala Capital Management, LLC reported a 9.99% stake in X4 Pharmaceuticals, Inc. (Schedule 13G)

Event Sep 30, 2025 · Filed Nov 14, 2025

Nantahala Capital Management, LLC reported a 9.99% stake in X4 Pharmaceuticals, Inc., 2,244,319 shares, as a passive investor on Sep 30, 2025. Filed Nov 14, 2025 (Schedule 13G).

Stake
9.99%
Shares
2,244,319
Intent
Passive
What changed
Crossed above 5%
Filed together
3 holders

The filing in full

HolderStakeShares
Nantahala Capital Management, LLC9.99%2,244,319
Wilmot B. Harkey9.99%2,244,319
Daniel Mack9.99%2,244,319

Source

View original at SEC

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