A Connecticut federal judge has dismissed some "forever chemicals" allegations lodged against 3M Co. by state firefighter unions and firefighters in a Minnesota multidistrict litigation concerning municipalities that purchased firefighting turnout gear, ruling that the unions lack associational standing over certain claims in the case.

3M Co. has asked to peel PFAS "forever chemicals" claims by Connecticut firefighter unions and several individuals away from a recently empaneled Minnesota multidistrict litigation containing claims by municipalities who purchased firefighting turnout gear, arguing the unions' and individuals' allegations instead belong in an ongoing South Carolina MDL.

City of Hastings, Minnesota, sues 3M Company alleging PFOA air emissions from its Cottage Grove plant contaminated five public wells above the EPA’s new drinkin

The total cost to build water treatment plants to address the contaminated wells is “expected to be tens of millions of dollars,” according to the complaint.

Find 3M Co. (MMM) news, corporate events, press releases, latest company updates and headlines

3M stock trades ex-dividend on August 24, 2026, while a fresh analyst target upgrade underscores a m

Vea los precios de cotización de acciones de 3M Company MMM, información financiera, pronósticos en tiempo real y noticias de la compañía de CNN.

Las acciones de 3M cotizan cerca de $ 180 por acción mientras los inversores asimilan los últimos resultados trimestrales de la compañía.

Exclusivo: Documentos judiciales del gobierno federal afirman que los documentos internos de la empresa incluían advertencias sobre productos tóxicos

El juez dictamina que la demanda enmendada alega de manera plausible un desempeño inferior al de los fondos con fecha objetivo en relación con los TDF de Fidelity Freedom.