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PFE stock news · Pfizer

Stories about Pfizer (PFE) from the last 90 days, each explained in plain English with whether the news reads good or bad for the company.

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  1. Oct 20, 2026, 8:08 PM ET · Market

    Pfizer is testing a new online system to speed up how it delivers medicines.

    Good for PFE

    Pfizer is testing a cloud-based lab system meant to speed medicine delivery and support AI research. The plan may improve operations, but results are not yet shown.

  2. Oct 19, 2026, 1:59 PM ET · Market

    Roche has stopped future investments in Germany because of a disagreement about drug price cuts.

    Neutral

    Pfizer has put its German spending plans under review, but the story reports no cut or other change to its business. Its outlook is unchanged by this report.

  3. Oct 17, 2026, 2:28 AM ET · Market

    JD Vance praises TrumpRx for lowering drug prices, calling it a win for American jobs before the midterms.

    Neutral

    TrumpRx aims to lower prescription prices, and Pfizer is named in contracts with hidden terms. No price change or financial result is given, so the story does not show a change to Pfizer's outlook.

  4. Oct 15, 2026, 12:10 PM ET · Market

    Pfizer's stock just reached its highest point in a year. What’s happening?

    Good for PFE

    Pfizer received FDA approval for a breast cancer treatment plan, and trial patients went longer before their disease worsened. This favors Pfizer, though drugmakers rose broadly and the approval was reported earlier.

  5. Oct 12, 2026, 5:18 AM ET · Market

    Stephen King criticizes Trump’s new press secretary for her old posts about vaccines and election claims.

    Neutral

    The story mentions Pfizer’s recent share rise but reports no new company development or link between the dispute and Pfizer’s business.

  6. Oct 8, 2026, 6:48 AM ET · Market

    The drug industry is suing the Trump administration, saying the new Medicare drug pricing rule is illegal and unfair.

    Neutral

    Pfizer has a White House pricing deal, and CMS plans to exempt such firms from a rule expected to reach few drugs. PhRMA’s suit seeks to block it, but the savings estimate fell to $440 million over 7 years from $11.9 billion, leaving Pfizer’s outlook little changed.

  7. Oct 7, 2026, 2:46 PM ET · Trial

    Pfizer gets FDA approval to use its breast cancer drug for more patients with advanced disease.

    Good for PFE

    Pfizer won FDA approval to use TUKYSA earlier for advanced breast cancer. Trial results support a positive reading, despite a separate vaccine lawsuit mentioned in the article.

  8. Oct 5, 2026, 3:00 PM ET · Market

    Florida's Attorney General is taking Pfizer to court for making false claims about the safety of its COVID-19 vaccine.

    Bad for PFE

    Florida has sued Pfizer over alleged vaccine safety and spread claims. The suit raises legal and trust concerns despite more than $80 billion in past vaccine sales.

  9. Oct 1, 2026, 2:49 PM ET · Market

    Pfizer says its eczema medicine helps clear up skin a lot.

    Good for PFE

    Pfizer reported encouraging Phase 2 results for its eczema drug across several doses. The findings support the drug's prospects, though it has not been approved.

  10. Sep 29, 2026, 2:48 PM ET · Trial

    Invivyd is moving quickly to ask the FDA to approve its COVID-19 antibody.

    Neutral

    The report compares Pfizer’s vaccine alone with Invivyd’s antibody and the combined treatment. The combination showed fewer short-term side effects and higher antibody levels, but the story reports no new agreement or change in Pfizer’s sales.

  11. Sep 29, 2026, 2:48 PM ET · Trial

    Invivyd is getting ready to ask the FDA to quickly approve its COVID-19 antibody treatment.

    Neutral

    Pfizer's Comirnaty vaccine was tested alone and with Invivyd's candidate. The report gives no news about a change to Pfizer's own business outlook.

  12. Sep 29, 2026, 1:41 PM ET · Market

    Big trades in 10 health care stocks happened today.

    Neutral

    Pfizer had a put trade labeled bearish. This reports trader activity, not a change in Pfizer's business, so it does not change its outlook.

  13. Sep 21, 2026, 4:02 AM ET · Market

    Pete Buttigieg calls out corruption in U.S. politics, saying big companies are taking over elections and getting what they want.

    Neutral

    Pfizer was lumped into a political critique of 'Big Pharma'; the broad comment adds no new policy and does not change Pfizer's outlook.

  14. Sep 18, 2026, 12:52 PM ET · Market

    Merck is one step closer to getting approval in Europe for its Keytruda treatment for bladder cancer.

    Good for PFE

    Pfizer was a partner on the Phase 3 KEYNOTE-B15 study that underpins the recommendation, supporting Pfizer's role in the combination's commercial opportunity; the European Commission will decide by Q4 2026.

  15. Sep 1, 2026, 5:06 AM ET · Deal

    Nine additional pharmaceutical partnerships announced by Trump increase total agreements to 26 — RFK Jr. shares insights on 'deeply emotional' discussions with the President.

    Bad for PFE

    Pfizer is listed among firms previously subject to the administration's pricing agreements, indicating vulnerability to reduced U.S. drug prices.

  16. Aug 19, 2026, 2:36 PM ET · Deal

    Pfizer's aspirations in cancer vaccines face heightened competition following Merck's expanded partnership with Moderna.

    Bad for PFE

    Pfizer's cancer vaccine ambitions are challenged by Merck's aggressive strategy, which may hinder its competitive position in the market.

  17. Aug 19, 2026, 2:10 PM ET · Market

    Wednesday sees an uptick in Pfizer shares amid positive investor sentiment.

    Good for PFE

    Pfizer's stock is rising as investors react positively to the successful trial results of Merck and Moderna's mRNA cancer therapy, which validates the mRNA technology that Pfizer is also involved with through its partnership with BioNTech. This development positions Pfizer favorably in the mRNA market, leading to increased investor optimism.

  18. Aug 14, 2026, 1:00 PM ET · Market

    Pfizer and Valneva's application for a Lyme disease vaccine receives validation from European regulators.

    Neutral

    The European Medicines Agency has validated the Marketing Authorization Application for Pfizer and Valneva's Lyme disease vaccine, which is a crucial step towards potential approval and commercialization. This news has led to a significant increase in Valneva's stock price and is expected to positively impact Pfizer as well.