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Company profile

NVAX

Novavax Inc.
NASDAQHealth Care

Latest close: 11.26 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Aug 6, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 6, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  3. Jun 23, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record1,48117 flagged findings
Reported transactions (Form 4)80since Jun 12, 2025 · and 12 other holdings
Corporate events (8-K)30since Aug 8, 2023

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

Novavax, Inc., based in Gaithersburg, Maryland, develops vaccines to counter infectious diseases. The company developed the Novavax COVID-19 vaccine, now commercialized by Sanofi. The company also develops vaccines for influenza, respiratory syncytial virus (RSV), avian flu, shingles, Clostridioides difficile, and malaria.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-06share offering or dilution eventrecentOpen filing ↗
    “…2 are valued at the custodian bank by a third-party pricing vendor’s valuation models that use verifiable observable market data,…”
    +1 more passage from the same document
    • “…Senior Notes due 2027 and the Convertible Senior Notes due 2031 were 6.2 % and 5.3 %, respectively. As of March 31, 2026, the…”
  • 2026-02-26share offering or dilution eventrecentOpen filing ↗
    “…We also rely from time to time on outside advisors who assist us in formulating our research and development and clinical strategy.…”
    +1 more passage from the same document
    • “…encouraging results. ◦ We intend to enter the clinic with at least one program as early as 2027. ◦ We continued exploration of…”
  • 2026-02-26capital return (buybacks/dividends)recentOpen filing ↗
    “…activities on desirable terms, which could result in a default on our debt obligations, and limit our flexibility in planning for…”
    +1 more passage from the same document
    • “…obligations, and limit our flexibility in planning for and reacting to changes in our business. We may not have the ability to raise…”
  • 2026-02-26Department of Justice inquiryrecentOpen filing ↗
    “…financial condition. The U.S. has also enacted the Protecting Americans’ Data from Foreign Adversaries Act of 2024 which…”
    +1 more passage from the same document
    • “…new products as well as price increases by pharmaceutical companies on older products that some people have deemed excessive. As a…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,481)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 16, 26SCHEDULE 13G ↗Passive stake · Himanshu H. Shah · 6.5% new
  • Oct 16, 26SCHEDULE 13D/A ↗Stake with intent to influence · Himanshu H. Shah · 6.5% · amendment new
  • Aug 7, 26SCHEDULE 13G ↗Passive stake · STATE STREET CORPORATION · 7.1% · event on Jun 30, 26
  • Aug 6, 268-K ↗Current report · Results
  • Aug 6, 2610-Q ↗Quarterly report
  • Insider transaction · 8 Form 4 filingsshow all 8hide
  • Jun 23, 268-K ↗Current report · Shareholder vote results
  • May 27, 26Form 144 ↗Notice of proposed sale
  • May 15, 26SCHEDULE 13D/A ↗Stake with intent to influence · Himanshu H. Shah · 9.0% · event on May 14, 26 · amendment
  • May 7, 26Form 144 ↗Notice of proposed sale
  • May 6, 268-K ↗Current report · Results
  • May 6, 2610-Q ↗Quarterly report
  • Apr 30, 26SCHEDULE 13G ↗Passive stake · Vanguard Capital Management · 5.1% · event on Mar 31, 26
  • Apr 28, 26Form 4 ↗Insider transaction
  • Apr 27, 26DEFA14A ↗Shareholder meeting and votes
  • Apr 27, 26DEF 14A ↗Shareholder meeting and votes
  • Apr 27, 26SCHEDULE 13G/A ↗Passive stake · BANK OF AMERICA CORP /DE/ · 4.1% · event on Mar 31, 26 · amendment
  • Apr 16, 26Form 4 ↗Insider transaction

1,481 filings on record, the oldest from Jul 25, 96.

Listing the 25 most recent filings of the 1,481 on record.

8-Ks, explained

Stress8Structure110Governance80
  • Jan 20, 26StructureEntered a material agreement8-K 1.01 ↗
  • Oct 22, 25StressWrite-down of assets+3 more in the same filing8-K 2.06 ↗
  • Aug 27, 25StructureSold unregistered shares+3 more in the same filing8-K 3.02 ↗
  • Aug 21, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • May 27, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • May 5, 25StructureEntered a material agreement8-K 1.01 ↗
  • Apr 29, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Mar 11, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Mar 11, 25StructureA material agreement was terminated8-K 1.02 ↗
  • Dec 30, 24StructureCompleted an acquisition or disposal8-K 2.01 ↗
  • Dec 18, 24StructureEntered a material agreement8-K 1.01 ↗
  • Dec 4, 24StructureEntered a material agreement8-K 1.01 ↗

9 older filings not shown · The record reaches back to Nov 4, 04.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Jan 31, 24StressRestructuring plan with committed costs8-K 2.05 ↗
  • May 9, 23StressRestructuring plan with committed costs+3 more in the same filing8-K 2.05 ↗
  • Apr 12, 19StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Mar 17, 11StressPast accounts declared unreliable and being restated8-K 4.02 ↗
  • Feb 18, 10StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
  • Jan 15, 09StressRestructuring plan with committed costs8-K 2.05 ↗
  • Jul 12, 06StressListing notice (8-K 3.01)8-K 3.01 ↗

The full record holds 8 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

  • Himanshu H. Shah6.5%Oct 16, 26SCHEDULE 13D/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 4 earlier filings

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

No purchases or sales are on record in this stretch; only other transactions (compensation, withholding, exercises or gifts).

Stock compensation, tax and giftsshow the 40 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Jun 20, 26Compensationamount n/aGregg H Alton↗
  • Jun 20, 26Compensationamount n/aDAVID M MOTT↗
  • Jun 20, 26Compensationamount n/aMARGARET G MCGLYNN↗
  • Jun 20, 26Compensationamount n/aRICHARD DOUGLAS↗
  • Jun 20, 26Compensationamount n/aRachel K. King↗
  • Jun 20, 26Compensationamount n/aRichard J Rodgers↗
  • Apr 25, 26Compensationamount n/aCharles W. Newton↗
  • Mar 10, 26Compensationamount n/aJohn W. Shiver↗
  • Mar 7, 26Compensationamount n/aJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 7, 26Tax$59KJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 3, 26Compensationamount n/aRuxandra Draghia-AkliEVP, Research & Development↗
  • Mar 3, 26Tax$107KRuxandra Draghia-AkliEVP, Research & Development↗
  • Mar 3, 26Compensationamount n/aMark J CaseyEVP, Chief Legal Officer↗
  • Mar 3, 26Tax$108KMark J CaseyEVP, Chief Legal Officer↗
  • Mar 3, 26Compensationamount n/aElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 3, 26Tax$213KElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 3, 26Compensationamount n/aJohn C JacobsPresident and CEO↗
  • Mar 3, 26Tax$658KJohn C JacobsPresident and CEO↗
  • Mar 3, 26Compensationamount n/aJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 3, 26Tax$198KJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 1, 26Compensationamount n/aMark J CaseyEVP, Chief Legal Officer↗
  • Mar 1, 26Tax$12KMark J CaseyEVP, Chief Legal Officer↗
  • Mar 1, 26Compensationamount n/aElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 1, 26Tax$55KElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 1, 26Compensationamount n/aElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 1, 26Tax$111KElaine O'HaraEVP, Chief Strategy Officer↗
  • Mar 1, 26Compensationamount n/aJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 1, 26Tax$288KJames Patrick KellyEVP, CFO and Treasurer↗
  • Mar 1, 26Compensationamount n/aJohn C JacobsPresident and CEO↗
  • Mar 1, 26Tax$390KJohn C JacobsPresident and CEO↗
  • Jan 23, 26Compensationamount n/aJohn C JacobsPresident and CEO↗
  • Jan 23, 26Tax$359KJohn C JacobsPresident and CEO↗
  • Dec 11, 25Compensationamount n/aMark J CaseyEVP, Chief Legal Officer↗
  • Dec 11, 25Tax$85KMark J CaseyEVP, Chief Legal Officer↗
  • Nov 11, 25Compensationamount n/aRuxandra Draghia-AkliSection 16↗
  • Nov 11, 25Tax$45KRuxandra Draghia-AkliSection 16↗
  • Oct 29, 25Compensationamount n/aRichard J Rodgers↗
  • Jun 12, 25Compensationamount n/aRICHARD DOUGLAS↗
  • Jun 12, 25Compensationamount n/aDAVID M MOTT↗
  • Jun 12, 25Compensationamount n/aRichard J Rodgers↗

The full record holds 151 transactions and goes back to Jan 23, 23.

Its sector and its market

Novavax Inc. among Health Care companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
1,481 documents on file, from Jul 25, 1996 to Oct 16, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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