• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Helper
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees for your businessNEW
    Legal
    Terms of usePrivacy policyCookie policy
    Subscribe to $SVA

    Sinovac Biotech, Ltd.

    Subscribe to $SVA
    $SVA
    Major Pharmaceuticals
    Health Care

    Sinovac Biotech Ltd., a biopharmaceutical company, focuses in the research, development, manufacture, and commercialization of vaccines against human infectious diseases in the People's Republic of China. The company's product portfolio includes vaccines against hepatitis A and B; hand, foot, and mouth diseases caused by enterovirus 71 (EV71); seasonal influenza; H5N1 and H1N1 pandemic influenza; coronavirus; varicella; and mumps. Its marketed products include Healive, an inactivated hepatitis A vaccine; Bilive, a combined inactivated hepatitis A and B vaccine; Anflu, a split viron influenza vaccine; Panflu, a vaccine against the H5N1 influenza virus; Panflu.1, a vaccine against the influenza A H1N1 virus; mumps vaccine to treat viral disease in human species; split viron pandemic influenza vaccine; and Inlive, an EV71 vaccine. The company also offers varicella, a vaccine to treat contagious infectious disease; pneumococcal polysaccharide vaccine, a vaccine to prevent streptococcus pneumoniae infections, such as pneumonia and septicemia; quadrivalent influenza vaccine, a vaccine to protect against two influenza A viruses and two influenza B viruses; and CoronaVac, a vaccine against COVID-19. In addition, its pipeline products include sabin inactivated polio vaccine, a vaccine to treat Poliomyelitis that has completed phase III clinical trial; and rubella vaccine. The company has collaboration agreements with GlaxoSmithKline Biologicals SA to develop combination vaccines containing measles for the China market; Tianjin CanSino Biotechnology Inc. to develop a pneumococcal vaccine; and Instituto Butantan to advance the clinical trials of CoronaVac, an inactivated vaccine candidate against COVID-19 to Phase III. Sinovac Biotech Ltd. was founded in 1993 and is headquartered in Beijing, the People's Republic of China.

    IPO Year: n/a

    Exchange: NASDAQ

    Website: sinovacbio.com

    Recent Analyst Ratings for Sinovac Biotech, Ltd.

    DatePrice TargetRatingAnalyst
    See more ratings

    Sinovac Biotech, Ltd. SEC Filings

    See more
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      7/2/25 5:08:18 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      6/30/25 7:00:14 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      6/25/25 6:05:20 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      6/18/25 9:04:51 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      6/18/25 2:09:19 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      6/18/25 8:03:53 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      5/23/25 6:11:29 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      5/20/25 6:08:06 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      5/19/25 6:02:48 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form 6-K filed by Sinovac Biotech, Ltd.

      6-K - SINOVAC BIOTECH LTD (0001084201) (Filer)

      4/30/25 6:01:50 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care

    Sinovac Biotech, Ltd. Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Leading Independent Proxy Advisory Firm ISS Joins Glass Lewis in Recommending Shareholders Vote to Keep the Current SINOVAC Board in Place

      ISS states, "[T]he [current] board appears to be working to pay SVA shareholders their fair share of dividends, and to resume trading of the company's shares, which are the two most pressing issues currently facing SVA shareholders." SINOVAC's Board of Directors encourages shareholders to follow recommendations by ISS and Glass Lewis and VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove the SINOVAC Board and appoint the Reconstituted Imposter Former Board Slate Special Meeting of SINOVAC shareholders to be held on July 8, 2025 To learn more, visit: VoteSinovac.com The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading

      7/3/25 7:34:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • United States District Court of Massachusetts Bars Activist 1Globe Capital and Jiaqiang Li From Making Further Materially Misleading Statements Regarding Sinovac

      Court Found That 1Globe and Li Likely Violated Disclosure Obligations; Mandates Both File Updated Disclosures Within 5 Days of Order Decision Cites Prolonged Pattern of Corruption and Deception by 1Globe and Li Vivo Calls on All Shareholders to Support SAIF's Slate of Qualified Nominees, Reject 1Globe's Deception, and Stand Up for Transparent Corporate Governance Ahead of Special Meeting of Shareholders on July 8, 2025 Vivo Capital ("Vivo" or "we"), a leading global investment firm focused exclusively on healthcare and life sciences and a long-term shareholder of Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac" or the "Company"), today announced that the United States District Court of Ma

      7/2/25 10:55:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners: Now is Your Last Chance to Vote for Board Change at Sinovac

      Sinovac's Special Meeting of Shareholders is Just Days Away; Your Vote Matters No Matter How Many Shares You Own SAIF Partners Urges Shareholders to Vote the GOLD Proxy Card "FOR" its Director Candidates to End Years of Chaos, Restore Credibility and Unlock Long-Term Value for All Sinovac Shareholders SAIF Partners IV L.P., ("SAIF Partners", "we" or "us"), the largest single investor in Sinovac Biotech Ltd. ("Sinovac" or the "Company") which beneficially owns approximately 15% of the Company's outstanding common shares, today urged shareholders to immediately vote "FOR" the election of SAIF Partners' ten highly qualified director candidates to the Company's Board of Directors (the "Boar

      7/2/25 9:20:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Leading Independent Proxy Advisory Firm Glass Lewis Recommends SINOVAC Shareholders Vote to Keep the Current Board in Place

      Glass Lewis concludes, "[T]he current board has demonstrated credible progress in restoring governance stability and operational normalcy. [...] The Dissident Group's proposals, by contrast, rest on an inconsistent platform, rely on individuals linked to the governance failures of the past, and raise material questions about their ability to credibly resolve the challenges ahead." SINOVAC's Current Board of Directors encourages shareholders to follow Glass Lewis' Recommendation and VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove the SINOVAC Board and appoint the Reconstituted Imposter Former Board Slate Special Meeting of SINOVAC shareholders to be held on July 8,

      7/2/25 1:03:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners Sends Letter to Sinovac Shareholders

      Highlights Current Board's Empty Promises, Failure to Deliver Value for Shareholders, and Certain Directors' Concerning Patterns of Reckless, Unethical and Illegal Actions to Retain Control of Sinovac SAIF Partners Urges Shareholders to Vote the GOLD Proxy Card "FOR" its Director Nominees to End Years of Chaos, Restore Credibility and Unlock Long-Term Value for All Sinovac Shareholders SAIF Partners IV L.P., ("SAIF Partners"), the largest single investor in Sinovac Biotech Ltd. ("Sinovac" or the "Company"), beneficially owning approximately 15% of the outstanding common shares, today sent a letter to Sinovac shareholders regarding the current Board's empty promises to shareholders, nume

      7/1/25 3:02:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Urges Shareholders to Vote the WHITE Proxy Card "AGAINST" the Misguided Proposals to Remove SINOVAC's Current Board

      Reaffirms Commitment to Declaring Dividends and New Dividend Policy Underscores Pledge to Work with NASDAQ Toward Resuming Trading Continues to Diligently Defend Against the Dissenting Investor Group's Multi-Jurisdictional Legal Tactics to Block the US$55.00 Per Common Share Cash Dividend The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today sent a letter to shareholders ahead of the Special Meeting of Shareholders to be held on Wednesday, July 9, 2025 at 8:00 a.m. China Standard Time (Tuesday, July 8, 2025 at 8:00 p.m. Atlantic Standard Time). The full text of the letter follows:

      6/30/25 6:30:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Prevails Against Advantech/Prime's Lawsuit in Hong Kong

      Hong Kong Court denies Advantech/Prime's petition for Interim Relief Clears another legal hurdle for distribution of the US$55.00 per common share special cash dividend declared by the current SINOVAC Board to be paid on or about July 7, 2025 The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has prevailed against the latest lawsuit filed by Advantech/Prime Success ("Advantech/Prime") in Hong Kong. This result follows Advantech/Prime's recently failed petition in New York last week, which was a repeated attempt by the purported PIPE Investors to block or delay a hearing f

      6/27/25 7:12:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners Sends Open Letter to Sinovac Shareholders Outlining Current Board's Failure to Act in the Interests of Shareholders

      SAIF Partners Nominees Will Work Proactively to Help Shareholders Realize Full Value of Sinovac, Including Through the Payment of Significant Dividends and Resumption of Trading of Common Shares Current Board – With Most Directors Not Duly Elected By Shareholders and Not Sanctioned By Privy Council – Never Prioritized Taking Action to Resume Trading or Pay Dividends, Until Pressured By Shareholders Sinovac Management – and Not the Current Board – is Working Actively to Make Funds Available for a US$55 Per Share Dividend Distribution Urges Sinovac Shareholders to VOTE the GOLD Proxy Card FOR the Election of SAIF's Director Nominees, and Discard the Company's White Card SAIF Partners

      6/24/25 4:13:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Files Investor Presentation Outlining Decisive Actions to Protect Shareholder Interests

      Highlights bold steps to restore fairness to SINOVAC's common shareholders and deliver long-term value creation Urges shareholders to VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove SINOVAC's Board and appoint the Reconstituted Imposter Former Board Slate Launches dedicated website: www.VoteSinovac.com The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has filed an investor presentation with the U.S. Securities and Exchange Commission (SEC) as a Form 6-K and launched a website, www.VoteSinovac.com, with important information and resources in connec

      6/24/25 8:27:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Prime Success Issues Statement on New York State Court Decision Confirming Our Rights as Sinovac Shareholders – Including Right to Vote at Upcoming Special Meeting

      Corrects the Record Following Latest Attempt By the 1Globe Activist Board to Distort Reality in Transparent Attempt to Mislead Shareholders Notes That on Friday Antiguan Judge Denied the 1Globe Activist Board's Attempt to Immediately Prevent Prime Success From Voting Sinovac Shares – Which the Board Failed to Disclose to Shareholders Prime Success L.P., (together with its affiliates, "Prime Success" or "we"), a significant shareholder of Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac" or the "Company") with ownership of approximately 8% of the Company's outstanding shares, today issued a statement in response to the decision by the United States District Court for the Southern District of

      6/21/25 9:20:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care

    Sinovac Biotech, Ltd. Leadership Updates

    Live Leadership Updates

    See more
    • Leading Independent Proxy Advisory Firm ISS Joins Glass Lewis in Recommending Shareholders Vote to Keep the Current SINOVAC Board in Place

      ISS states, "[T]he [current] board appears to be working to pay SVA shareholders their fair share of dividends, and to resume trading of the company's shares, which are the two most pressing issues currently facing SVA shareholders." SINOVAC's Board of Directors encourages shareholders to follow recommendations by ISS and Glass Lewis and VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove the SINOVAC Board and appoint the Reconstituted Imposter Former Board Slate Special Meeting of SINOVAC shareholders to be held on July 8, 2025 To learn more, visit: VoteSinovac.com The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading

      7/3/25 7:34:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Prevails Against Advantech/Prime's Lawsuit in Hong Kong

      Hong Kong Court denies Advantech/Prime's petition for Interim Relief Clears another legal hurdle for distribution of the US$55.00 per common share special cash dividend declared by the current SINOVAC Board to be paid on or about July 7, 2025 The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has prevailed against the latest lawsuit filed by Advantech/Prime Success ("Advantech/Prime") in Hong Kong. This result follows Advantech/Prime's recently failed petition in New York last week, which was a repeated attempt by the purported PIPE Investors to block or delay a hearing f

      6/27/25 7:12:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners Files Definitive Proxy Materials in Connection with Sinovac Biotech 2025 Special Meeting of Shareholders; Nominates Ten Highly Qualified Director Candidates to the Board

      Sends Open Letter to Sinovac Shareholders Calling for a New Board to End Years of Chaos at Sinovac SAIF Nominees Will Work to Resolve Costly Legal Battles, Take Action to Resume Stock Trading after Six-Year Halt, and Facilitate Distribution of Cash That Rightfully Belongs to Shareholders Urges Sinovac Shareholders to VOTE the GOLD Proxy Card FOR the Election of SAIF's Director Nominees SAIF Partners IV L.P., ("SAIF Partners"), the largest single investor in Sinovac Biotech Ltd. ("Sinovac" or the "Company"), beneficially owning approximately 15% of the outstanding common shares, today announced that it has filed a definitive proxy statement for the election of ten director nominees to

      6/16/25 11:52:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Vivo Capital Issues Letter to Sinovac Biotech Shareholders Addressing the Company's False and Misleading Claims

      Affirms Support for Fair and Equitable Dividend Distribution for All Shareholders by Sinovac Corrects the Company's Misrepresentations of Vivo's Capital Contributions, Which Have Been Critical to Sinovac's Commercial Success and Ability to Return Capital to Shareholders Calls on All Shareholders to Stand up for Transparent Corporate Governance and Elect Qualified Directors to the Board at Upcoming Special Meeting on July 8 Vivo Capital ("Vivo" or "we"), a leading global investment firm focused exclusively on healthcare and life sciences and an approximately 8% shareholder in Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac" or the "Company"), today sent a letter to shareholders. *** D

      6/11/25 8:30:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Heng Ren Partners Demands Sinovac Distribute $8.9 Billion in Cash to its Shareholders and Cause Reinstatement of Trading

      BOSTON, March 20, 2025 /PRNewswire/ -- Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac") shareholder Heng Ren Partners, LLC funds ("Heng Ren") today sent an open letter to Sinovac's shareholders outlining the significant and decisive action that Sinovac's Board of Directors must take to create liquidity and release cash to shareholders. Specifically, Heng Ren demands that Sinovac's Board of Directors announce a distribution of $8.9 billion in cash to its shareholders and cause the resumption of trading of the Company's shares. The full text of the letter follows: March 20, 2025 Dear Fellow Sinovac Shareholders: Like you, we are shareholders in Sinovac Biotech Ltd. ("Sinovac" or the "Company").

      3/20/25 11:05:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care

    Sinovac Biotech, Ltd. Financials

    Live finance-specific insights

    See more

    Sinovac Biotech, Ltd. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • United States District Court of Massachusetts Bars Activist 1Globe Capital and Jiaqiang Li From Making Further Materially Misleading Statements Regarding Sinovac

      Court Found That 1Globe and Li Likely Violated Disclosure Obligations; Mandates Both File Updated Disclosures Within 5 Days of Order Decision Cites Prolonged Pattern of Corruption and Deception by 1Globe and Li Vivo Calls on All Shareholders to Support SAIF's Slate of Qualified Nominees, Reject 1Globe's Deception, and Stand Up for Transparent Corporate Governance Ahead of Special Meeting of Shareholders on July 8, 2025 Vivo Capital ("Vivo" or "we"), a leading global investment firm focused exclusively on healthcare and life sciences and a long-term shareholder of Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac" or the "Company"), today announced that the United States District Court of Ma

      7/2/25 10:55:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners: Now is Your Last Chance to Vote for Board Change at Sinovac

      Sinovac's Special Meeting of Shareholders is Just Days Away; Your Vote Matters No Matter How Many Shares You Own SAIF Partners Urges Shareholders to Vote the GOLD Proxy Card "FOR" its Director Candidates to End Years of Chaos, Restore Credibility and Unlock Long-Term Value for All Sinovac Shareholders SAIF Partners IV L.P., ("SAIF Partners", "we" or "us"), the largest single investor in Sinovac Biotech Ltd. ("Sinovac" or the "Company") which beneficially owns approximately 15% of the Company's outstanding common shares, today urged shareholders to immediately vote "FOR" the election of SAIF Partners' ten highly qualified director candidates to the Company's Board of Directors (the "Boar

      7/2/25 9:20:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Leading Independent Proxy Advisory Firm Glass Lewis Recommends SINOVAC Shareholders Vote to Keep the Current Board in Place

      Glass Lewis concludes, "[T]he current board has demonstrated credible progress in restoring governance stability and operational normalcy. [...] The Dissident Group's proposals, by contrast, rest on an inconsistent platform, rely on individuals linked to the governance failures of the past, and raise material questions about their ability to credibly resolve the challenges ahead." SINOVAC's Current Board of Directors encourages shareholders to follow Glass Lewis' Recommendation and VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove the SINOVAC Board and appoint the Reconstituted Imposter Former Board Slate Special Meeting of SINOVAC shareholders to be held on July 8,

      7/2/25 1:03:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners Sends Letter to Sinovac Shareholders

      Highlights Current Board's Empty Promises, Failure to Deliver Value for Shareholders, and Certain Directors' Concerning Patterns of Reckless, Unethical and Illegal Actions to Retain Control of Sinovac SAIF Partners Urges Shareholders to Vote the GOLD Proxy Card "FOR" its Director Nominees to End Years of Chaos, Restore Credibility and Unlock Long-Term Value for All Sinovac Shareholders SAIF Partners IV L.P., ("SAIF Partners"), the largest single investor in Sinovac Biotech Ltd. ("Sinovac" or the "Company"), beneficially owning approximately 15% of the outstanding common shares, today sent a letter to Sinovac shareholders regarding the current Board's empty promises to shareholders, nume

      7/1/25 3:02:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Urges Shareholders to Vote the WHITE Proxy Card "AGAINST" the Misguided Proposals to Remove SINOVAC's Current Board

      Reaffirms Commitment to Declaring Dividends and New Dividend Policy Underscores Pledge to Work with NASDAQ Toward Resuming Trading Continues to Diligently Defend Against the Dissenting Investor Group's Multi-Jurisdictional Legal Tactics to Block the US$55.00 Per Common Share Cash Dividend The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today sent a letter to shareholders ahead of the Special Meeting of Shareholders to be held on Wednesday, July 9, 2025 at 8:00 a.m. China Standard Time (Tuesday, July 8, 2025 at 8:00 p.m. Atlantic Standard Time). The full text of the letter follows:

      6/30/25 6:30:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SAIF Partners Sends Open Letter to Sinovac Shareholders Outlining Current Board's Failure to Act in the Interests of Shareholders

      SAIF Partners Nominees Will Work Proactively to Help Shareholders Realize Full Value of Sinovac, Including Through the Payment of Significant Dividends and Resumption of Trading of Common Shares Current Board – With Most Directors Not Duly Elected By Shareholders and Not Sanctioned By Privy Council – Never Prioritized Taking Action to Resume Trading or Pay Dividends, Until Pressured By Shareholders Sinovac Management – and Not the Current Board – is Working Actively to Make Funds Available for a US$55 Per Share Dividend Distribution Urges Sinovac Shareholders to VOTE the GOLD Proxy Card FOR the Election of SAIF's Director Nominees, and Discard the Company's White Card SAIF Partners

      6/24/25 4:13:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Files Investor Presentation Outlining Decisive Actions to Protect Shareholder Interests

      Highlights bold steps to restore fairness to SINOVAC's common shareholders and deliver long-term value creation Urges shareholders to VOTE the WHITE proxy card "AGAINST" the misguided proposals to remove SINOVAC's Board and appoint the Reconstituted Imposter Former Board Slate Launches dedicated website: www.VoteSinovac.com The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has filed an investor presentation with the U.S. Securities and Exchange Commission (SEC) as a Form 6-K and launched a website, www.VoteSinovac.com, with important information and resources in connec

      6/24/25 8:27:00 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Prime Success Issues Statement on New York State Court Decision Confirming Our Rights as Sinovac Shareholders – Including Right to Vote at Upcoming Special Meeting

      Corrects the Record Following Latest Attempt By the 1Globe Activist Board to Distort Reality in Transparent Attempt to Mislead Shareholders Notes That on Friday Antiguan Judge Denied the 1Globe Activist Board's Attempt to Immediately Prevent Prime Success From Voting Sinovac Shares – Which the Board Failed to Disclose to Shareholders Prime Success L.P., (together with its affiliates, "Prime Success" or "we"), a significant shareholder of Sinovac Biotech Ltd. (NASDAQ:SVA) ("Sinovac" or the "Company") with ownership of approximately 8% of the Company's outstanding shares, today issued a statement in response to the decision by the United States District Court for the Southern District of

      6/21/25 9:20:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Prevails Against Advantech/Prime's New York Lawsuit

      New York Court Denies Advantech/Prime's Petition for Emergency Injunctive Relief Clears Legal Hurdle for Dividend Paying Agent to Payout the Special Cash Dividend of US$55.00 Per Common Share on July 7, 2025 SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has prevailed against Advantech/Prime Success' ("Advantech/Prime") Petition for Emergency Injunctive Relief in the U.S. District Court for the Southern District of New York. The result in the New York court represents another failure in the campaign by Advantech/Prime in coordination with Vivo Capital (together known as the "Dissenting Inves

      6/20/25 10:56:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SINOVAC Board of Directors Files Definitive Proxy Materials

      Files definitive proxy statement and mails letter to shareholders Urges shareholders to VOTE the WHITE proxy card and vote "AGAINST" the misguided proposals to remove SINOVAC's Board and appoint the Reconstituted Imposter Former Board Slate The Board of Directors of SINOVAC Biotech Ltd. (NASDAQ:SVA) ("SINOVAC" or the "Company"), a leading provider of biopharmaceutical products in China, today announced it has filed its definitive proxy materials with the Securities and Exchange Commission (SEC) for the Special Meeting of Shareholders to be held on Wednesday, July 9, 2025 at 8:00 a.m. China Standard Time (Tuesday, July 8, 2025 at 8:00 p.m. Atlantic Standard Time). In conjunction with t

      6/18/25 2:18:00 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Amendment: SEC Form SC 13D/A filed by Sinovac Biotech, Ltd.

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      9/12/24 4:03:46 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • Amendment: SEC Form SC 13D/A filed by Sinovac Biotech, Ltd.

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      6/17/24 4:02:44 PM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13G/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13G/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      3/20/24 7:33:23 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13D/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      12/4/23 6:01:59 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13D/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      9/15/23 8:59:40 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13D/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      5/25/23 7:13:54 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13D/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      3/15/23 6:01:09 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care
    • SEC Form SC 13D/A filed by Sinovac Biotech, Ltd. (Amendment)

      SC 13D/A - SINOVAC BIOTECH LTD (0001084201) (Subject)

      12/12/22 6:44:26 AM ET
      $SVA
      Major Pharmaceuticals
      Health Care