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SEC Form 4 history

X4 PHARMACEUTICALS I (XFOR) insider trades

X4 PHARMACEUTICALS I (XFOR) insider trading activity (SEC Form 4). Over the trailing 90 days, XFOR insiders filed 0 purchases totalling $0 and 3 sales totalling $356K — net SELLING of $356K. Most recent filing: Aug 13, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
3
$356K
Net (90d)
-$356K
net selling
Most recent
Aug 13, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 13, 2026Volpone JohnPresS Sale—$4.44$109Kfiling
Aug 13, 2026Craig Adam RExec COBS Sale—$4.44$211Kfiling
Jul 1, 2026Kirske DavidCFOS Sale—$4.26$36Kfiling
May 13, 2026Kirske DavidCFOS Sale—$4.29$73Kfiling