8-K

Lantheus Holdings, Inc. (LNTH)

8-K 2023-08-18 For: 2023-08-15
View Original
Added on April 11, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 15, 2023

LANTHEUS HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

Delaware 001-36569 35-2318913
(State or other jurisdiction<br> <br>of incorporation) (Commission<br> <br>File Number) (IRS Employer<br> <br>Identification No.)
201 Burlington Road, South Building, Bedford MA 01730
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(Address of principal executive offices) (Zip code)

Registrant’s telephone number, including area code: (978) 671-8001

Not Applicable

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading<br> <br>Symbol(s) Name of each exchange<br> <br>on which registered
Common stock, par value $0.01 per share LNTH The Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events

On August 15, 2023, Progenics Pharmaceuticals, Inc., a wholly-owned subsidiary of Lantheus Holdings, Inc. (the “Company”), announced that it has made the decision to discontinue the production and promotion of AZEDRA and will be winding down its Somerset, NJ manufacturing site. While the Company believes AZEDRA has made a difference in patients’ lives, the combination of limited usage and fixed costs associated with the manufacturing of AZEDRA make the continued manufacturing and promotion of the product untenable. The Company’s current intent is to continue manufacturing AZEDRA into the first quarter of 2024, to the extent feasible, with the goal of providing doses of AZEDRA to current patients so they can complete their treatment regimen.

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.

LANTHEUS HOLDINGS, INC.
By: /s/ Daniel M. Niedzwiecki
Name: Daniel M. Niedzwiecki
Title: Chief Administrative Officer, General Counsel and Corporate Secretary

Date: August 17, 2023