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Novavax Announces Convertible Debt Refinancing

Key Takeaway: Novavax, Inc. has announced a refinancing of its debt by issuing $225 million in new convertible senior notes due in 2031, replacing a portion of existing notes due in 2027. The company will issue approximately $175 million in exchange for retiring some existing debt and raising an additional $50 million in new capital. This refinancing is aimed at improving the company's capital structure and extending the maturity of significant portions of its existing debt to 2031. The conversion price for the new notes is set at a premium over current stock prices, which could impact shareholder perspectives.
Price reaction · baseline $8.74 (2025-08-20 close) · hit after-hours · clean, no other NVAX news in the window
day 0 close
-12.7%
day 1
-10.3%
day 3 · peak
-14.2%

Market Sentiment Analysis

POSITIVE FACTORS

  • Refinancing improves terms of existing debt.
  • Extends maturity to 2031, enhancing financial stability.
  • Potential for growth through optimized partnerships and R&D innovation.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Cash runway
~29 mo
Minimal dilution risk
Lead asset
SARS-CoV-2 rS/Matrix-M1 Adjuvant
Phase 3 · SARS-CoV-2 Infection

Full Press Release Details

Refinancing extends maturity of most existing debt with improved terms
$225 million of convertible notes due in 2031 issued, including a ~$175 million exchange for the retirement of existing convertible notes due in 2027 and ~$50 million of new money
GAITHERSBURG, Md., Aug. 21, 2025 /PRNewswire/ -- Novavax, Inc. (Nasdaq: NVAX) today announced that it has entered into privately negotiated agreements with certain of the holders of its existing 5.00% Convertible Senior Notes due 2027 (the "2027 Notes") and new investors, pursuant to which the Company will issue $225 million aggregate principal amount of its 4.625% Convertible Senior Notes due 2031 (the "2031 Notes") consisting of (i) approximately $175.3 million principal amount of 2031 Notes issued in exchange for approximately $148.7 million principal amount of 2027 Notes (the "Exchange Transactions"), and (ii) approximately $49.7 million principal amount of 2031 Notes for cash (the "Subscription Transactions" and, together with the Exchange Transactions, the "Transactions").
The conversion price of the 2031 Notes will initially be $11.14 per share of Novavax's common stock, which represents a conversion premium of 27.5% over the closing price of Novavax's common stock on August 20, 2025. Upon the completion of the Transactions, which is expected to occur on or about August 27, 2025, approximately $26.5 million in aggregate principal amount of the 2027 Notes will remain outstanding with terms unchanged, and the aggregate principal amount of the 2031 Notes outstanding will be $225 million.
The 2031 Notes extend debt maturity date to 2031 for the majority of the existing 2027 Notes and supports improvement to the Novavax capital structure.
Neither the 2031 Notes, nor any shares of the Company's common stock issuable upon conversion of the 2031 Notes, have been registered under the Securities Act of 1933, as amended (the "Securities Act"), or any state securities laws, and unless so registered, may not be offered or sold in the U.S. absent registration or an applicable exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and other applicable securities laws.
This press release shall not constitute an offer to sell or a solicitation of an offer to buy the 2031 Notes, the Company's common stock potentially issuable upon conversion of the 2031 Notes or any other securities, and will not constitute an offer, solicitation or sale in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful.
Novavax, Inc. (Nasdaq: NVAX) tackles some of the world's most pressing health challenges with its scientific expertise in vaccines and its proven technology platform, including protein-based nanoparticles and its Matrix-M® adjuvant. The Company's growth strategy seeks to optimize its existing partnerships and expand access to its proven technology platform via R&D innovation, organic portfolio expansion in infectious disease and beyond, and forging new partnerships and collaborations with other companies. Please visit novavax.com and LinkedIn for more information
Forward-Looking Statements
This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 and Section 21E of the Securities Exchange Act of 1934. Any statements that are not statements of historical fact may be deemed to be forward-looking statements. For example, words such as "may," "will," "should," "estimates," "predicts," "potential," "continue," "strategy," "believes," "anticipates," "plans," "expects," "intends" and similar expressions are intended to identify forward-looking statements. These forward-looking statements include but are not limited to the Company's ability to close the foregoing transactions on the timeline described, with the terms anticipated, or at all. Actual results could differ materially from those projected in forward-looking statements depending on a variety of factors. These include that the closing of the transactions is subject to closing conditions. For a discussion of such risks and uncertainties, which could cause actual results to differ from those contained in the forward-looking statements, see "Risk Factors" in the Company's reports on Forms 10-K and 10-Q, as well as other reports that Novavax files from time to time with the Securities and Exchange Commission. All forward-looking statements are qualified in their entirety by this cautionary statement, and Novavax undertakes no obligation to update publicly any forward-looking statement for any reason, except as required by law, even as new information becomes available or other events occur in the future.

Frequently Asked Questions

What debt has Novavax refinanced?

Novavax refinanced its existing 5.00% Convertible Senior Notes due 2027.

How much are the new 2031 Convertible Senior Notes?

The new 2031 Convertible Senior Notes amount to $225 million.

What is the conversion price for the 2031 Notes?

The conversion price is $11.14 per share of Novavax's common stock.

When will the transaction be completed?

The transaction is expected to be completed on or about August 27, 2025.

Are the 2031 Notes registered under the Securities Act?

No, the 2031 Notes are not registered under the Securities Act.

Last updated: Aug 21, 2025