X4 Pharmaceuticals Inc

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X4 Pharmaceuticals Inc
CIK #0001501697, 0001632304
EDGAR Form CIK 2011 - 2026
10-K [0001501697]
10-Q [0001501697]
3 [0001501697]
4 [0001501697]
8-K [0001501697]
D [0001501697]
SC 13D [0001501697]
SC 13G [0001501697]
D [0001632304]
SC 13D [0001632304]
SC 13G [0001632304]
Form 13D/13G Filer Form 13D/13G Subject Filed
Saturn V Capital Management LP X4 Pharmaceuticals Inc [2026-02-17]
Morgan Stanley X4 Pharmaceuticals Inc [2026-02-12]
Nantahala Capital Management LLC X4 Pharmaceuticals Inc [2025-11-14]
FMR LLC X4 Pharmaceuticals Inc [2025-11-07]
Perceptive Advisors LLC X4 Pharmaceuticals Inc [2025-11-03]
Empery Asset Management LP X4 Pharmaceuticals Inc [2025-10-21]
Coastlands Capital LP X4 Pharmaceuticals Inc [2025-10-03]
Biotechnology Value Fund L P X4 Pharmaceuticals Inc [2025-08-20]
Deep Track Capital LP X4 Pharmaceuticals Inc [2025-08-19]
Coastlands Capital LP X4 Pharmaceuticals Inc [2025-08-18]
View All
Form 3/4/5 Subject 2011 - 2026
Gold Kelly
X4 Pharmaceuticals Inc
Kirske David
Bridger Gary
Wyzga Michael S
de Craecker Francoise
Stewart Murray
Volpone John
Craig Adam R
Thoren Natasha Fay
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2026-01-01 Grant 110,000 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2026-01-01 Grant 110,000 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2026-01-01 Grant 110,000 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2026-01-01 Grant 110,000 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-10-29 Grant 1,552,769 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-10-29 Grant 2,329,154 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-10-29 Grant 2,329,154 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-10-23 Buy 86,206 $2.90 249,997
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-08-14 Grant 289,881 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-14 Grant 352,800 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-08-14 Grant 289,881 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-14 Grant 529,201 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-08-14 Grant 193,254 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-14 Grant 529,201 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-12 Grant 1,609,873 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-12 Grant 1,609,873 $0.00
X4 Pharmaceuticals Inc XFOR
Stock Option (right to buy) · derivative
2025-08-12 Grant 1,073,249 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-06-09 Grant 1,500 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-06-09 Grant 1,500 $0.00
X4 Pharmaceuticals Inc XFOR
Common Stock
2025-06-09 Grant 1,500 $0.00
showing 20 of 200 most recent transactions
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