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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 1 purchases totalling $12K and 3 sales totalling $354K — net SELLING of $342K. Most recent filing: Oct 19, 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)
1
$12K
Sells (90d)
3
$354K
Net (90d)
-$342K
net selling
Most recent
Oct 19, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Oct 19, 2026Craig Adam RExec COBP Purchase—$2.58$12Kfiling
Oct 5, 2026Kirske DavidCFOS Sale—$2.86$34Kfiling
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