Empery Asset Management, LP

Holdings History for X4 Pharmaceuticals, Inc - Common Stock (XFOR)

Symbol: XFOR on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 9,043,894 shares
Security Ownership %: 10%

Shares, Excluding Options vs Price

Value, Excluding Options

Empery Asset Management, LP ownership in X4 Pharmaceuticals, Inc Common Stock (XFOR)

15 Jan 2026 - Empery Asset Management, LP has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 9,043,894 shares of X4 Pharmaceuticals, Inc Common Stock (XFOR). This represents 10% ownership of the company. In their previous filing dated 21 Oct 2025, Empery Asset Management, LP had reported owning 2,498,162 shares, indicating an increase of +262%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Empery Asset Management, LP	10%	0%	$35,180,748	9,043,894	+6,545,732	+262%	$3.89	13G/A	31 Dec 2025	15 Jan 2026, 13:21
Empery Asset Management, LP	10%		$8,642,391	2,498,162			$3.46	13G	30 Sep 2025	21 Oct 2025, 09:00

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		32%	0%	$35,804,420	8,951,105	0		$4.00	Q4 2025

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.