Pharming Group N.V. (PHAR)

Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of Pharming Group N.V. (“Pharming” or “the Company”) (NASDAQ: PHAR). Investors who purchased Pharming securities are encouraged to obtain additional information and assist the investigation.

The investigation concerns whether Pharming has violated federal securities laws.

Pharming Investigation Details

On February 1, 2026, Pharming issued a press release “announc[ing] that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter (CRL) to its supplemental New Drug Application (sNDA) for Joenja® (leniolisib), an oral, selective phosphoinositide 3-kinase delta (PI3Kδ) inhibitor, as a treatment for children aged 4 to 11 years with activated phosphoinositide 3-kinase delta syndrome (APDS), a rare primary immunodeficiency.” The press release said that “[t]he FDA raised an issue with the potential for underexposure in lower weight pediatric patients. As a result, the FDA has requested additional pediatric pharmacokinetic data to reassess the proposed pediatric doses and confirm that children in the lower weight dose groups can achieve exposure levels comparable to the approved adult and adolescent regimen. The letter also identified an issue with one of the analytical methods used for production batch testing, and the FDA requested additional data and clarification on this point.” Following this news, Pharming’s American Depositary Receipt (“ADR”) price fell $3.495 per share, or 17.07%, to close at $16.975 on February 2, 2026.

What’s Next for Pharming Investors?

If you are aware of any facts relating to this investigation or purchased Pharming securities, you can assist this investigation. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 917-590-0911

No Cost to Pharming Investors

We, Bronstein, Gewirtz & Grossman, LLC, represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys’ fees, usually a percentage of the total recovery, only if we are successful.

Why Bronstein, Gewirtz & Grossman, LLC For Pharming Securities Investigation?

Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.

“Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace,” said Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC.

Follow us for updates on LinkedIn, X, Facebook, or Instagram.

Contact Info

Peretz Bronstein, Esq. or Nathan Miller
Bronstein, Gewirtz & Grossman, LLC
917-590-0911 | [email protected]

Attorney advertising.
Prior results do not guarantee similar outcomes.