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NVAX SEC Filing News — Novavax, Inc.

Latest SEC filings for Novavax, Inc. (NVAX) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 4 Tax / Compensation Filing 2026-04-16

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Walker Robert Edward (EVP, R&D) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Walker Robert Edward (EVP, R&D)
Form 4 Tax / Compensation Filing 2026-03-12

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Shiver John W. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Shiver John W. (Director) Shares: 7,947
Form 4 Tax / Compensation Filing 2026-03-09

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Kelly James Patrick (EVP, CFO and Treasurer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Kelly James Patrick (EVP, CFO and Treasurer) Shares: 18,127
Form 4 Tax / Compensation Filing 2026-03-05

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Kelly James Patrick (EVP, CFO and Treasurer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Kelly James Patrick (EVP, CFO and Treasurer) Shares: 64,017
Form 4 Tax / Compensation Filing 2026-03-05

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Jacobs John C (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Jacobs John C (Director, President and CEO) Shares: 219,455
Form 4 Tax / Compensation Filing 2026-03-05

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

O'Hara Elaine (EVP, Chief Strategy Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: O'Hara Elaine (EVP, Chief Strategy Officer) Shares: 78,763
Form 4 Tax / Compensation Filing 2026-03-05

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Casey Mark J (EVP, Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Casey Mark J (EVP, Chief Legal Officer) Shares: 48,878
Form 4 Tax / Compensation Filing 2026-03-05

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Draghia-Akli Ruxandra (EVP, Research & Development) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Draghia-Akli Ruxandra (EVP, Research & Development) Shares: 37,980
Form 4 Tax / Compensation Filing 2026-03-03

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Jacobs John C (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Jacobs John C (Director, President and CEO) Shares: 121,783
Form 4 Tax / Compensation Filing 2026-03-03

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Kelly James Patrick (EVP, CFO and Treasurer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Kelly James Patrick (EVP, CFO and Treasurer) Shares: 87,032
Form 4 Tax / Compensation Filing 2026-03-03

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

O'Hara Elaine (EVP, Chief Strategy Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: O'Hara Elaine (EVP, Chief Strategy Officer) Shares: 75,944
Form 4 Tax / Compensation Filing 2026-03-03

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Casey Mark J (EVP, Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Casey Mark J (EVP, Chief Legal Officer) Shares: 5,214
Form 8-K Material Company Update 2026-02-26

NVAX filed 8-K — material company event

NOVAVAX INC filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 10-K Annual Report 2026-02-26

NVAX filed Annual Report (10-K)

NOVAVAX INC filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
Form 4 Tax / Compensation Filing 2026-01-26

NVAX insider Form 4 filed for equity award, exercise, or tax withholding

Jacobs John C (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Jacobs John C (Director, President and CEO) Shares: 122,329
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