Xencor Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
$XNCR
Biotechnology: Pharmaceutical Preparations
Health Care
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
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FORM 8-K
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CURRENT REPORT
Pursuant to Section 13 or 15(d)
of The Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): March 4, 2026
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Item 7.01. Regulation FD Disclosure.
On March 2, 2026, Alexion Pharmaceuticals, Inc. (the “Licensee”) informed Xencor, Inc. (the “Company”) that it has taken the position that the Licensee does not owe any additional royalties for sales of Ultomiris® in the United States and that the Licensee does not intend to make any future payments under the parties’ Option and License Agreement (the “Agreement”) for sales in the United States. Licensee informed the Company that it intends to continue making royalty payments for sales of Ultomiris outside the United States.
The Company disagrees with the position taken by the Licensee and is actively evaluating its options.
On December 9, 2025, the Company announced the issuance of U.S. Patent 12,492,253 and its expectation to receive an estimated additional $100 to $120 million in aggregate through 2028 in low single-digit royalties on net sales of Ultomiris® in the United States from the Licensee pursuant to the Agreement.
Based on current operating plans, Xencor expects to end 2026 with between $380 million and $400 million in cash, cash equivalents and marketable debt securities, and to have sufficient cash resources to fund research and development programs and operations into mid-2028.
The Company does not undertake, and hereby disclaims, any duty to update the statements contained in this Current Report on Form 8-K except as required by law.
The information furnished under this Item 7.01 of this Current Report on Form 8-K shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.
Item 9.01. Financial Statements and Exhibits.
(d)Exhibits.
| Exhibit No. | Description | ||||
| 99.1 | |||||
| 104 | Cover Page Interactive Data File, formatted in Inline Extensible Business Reporting Language (iXBRL). | ||||
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: March 4, 2026 | XENCOR, INC. | |||||||
| By: | /s/ Celia Eckert | |||||||
| Celia Eckert | ||||||||
| General Counsel & Corporate Secretary | ||||||||