CNBC Tracks Midday Stock Movers Including Rogers, United Therapeutics, Moderna and FormFactor

CNBC's midday markets coverage highlighted a group of stocks registering the largest price moves of the trading session, including Rogers, United Therapeutics, Moderna and FormFactor, among others, according to the outlet's report.

The available source material does not include the specific percentage changes, trading volumes, or the underlying news or earnings catalysts behind each company's movement, so those details cannot be independently confirmed or reported here.

Midday stock roundups of this kind are a regular feature of financial news coverage, typically compiling a list of companies experiencing notable volatility due to factors such as earnings reports, analyst rating changes, regulatory news, merger and acquisition activity, or broader sector-wide trends.

United Therapeutics and Moderna are both biotechnology and pharmaceutical companies, sectors that often see outsized single-day moves tied to clinical trial results, regulatory decisions from bodies such as the US Food and Drug Administration, or shifts in broader healthcare policy.

FormFactor operates in the semiconductor testing equipment space, an industry sensitive to shifts in chip demand forecasts and technology sector sentiment, while Rogers Corporation is an industrial materials manufacturer whose shares can be affected by sector-specific demand signals or corporate developments.

Readers seeking the specific figures behind each company's midday move are advised to consult CNBC's full report directly, as the source excerpt available for this article did not provide the underlying data needed to detail individual price changes or their causes.