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Form 8-K · Current Report · Filed 2026-06-08

3M Appoints Jennifer Rumsey to Board of Directors

On June 5, 2026, 3M Company announced the election of Jennifer W.

Filer
3M Company MMM · NYSE
Filed
Accession
0000066740-26-000229
CIK
0000066740
Signal
High impactIndustrials

Details

Rumsey to its Board of Directors, effective immediately. Ms. Rumsey, the Chair and Chief Executive Officer of Cummins Inc., will also serve on the Science, Technology and Sustainability Committee. With extensive experience in leading a global industrial technology company, Ms. Rumsey is expected to bring valuable insights to 3M's strategic initiatives and long-term value creation efforts. The appointment was made without any arrangements or understandings with other parties, and Ms. Rumsey will participate in the compensation program for non-employee directors.

Items reported

Item events

Reported Item

Board Member Appointed Key Executive Appointment

Market reaction

Close before filing

$153.76

Next session

+1.7%

Since filing

+14.6%

Latest close

$176.28

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from MMM reporting the same item, with the next session's move:

Insider tape

Within 45 days of this filing, MMM insiders reported 23 Form 4 transactions — net buying of $2.2M.

Full MMM insider history →

About 3M Company

3M Company, often recognized for its innovative approach, is a diversified technology corporation that caters to various consumer and industrial needs across the globe. With a robust presence in multiple sectors, 3M's primary function is the development, manufacturing, and marketing of a wide array of products essential in industries such as safety and industrial, transportation and electronics, health care, and consumer goods. The company is particularly noted for products like adhesives, abrasives, personal protective equipment, medical devices, and consumer goods like Post-it Notes and Scotch Tape. As a significant player in the industrial sector, 3M impacts daily lives by enhancing the comfort and efficiency of households and workplaces. Headquartered in St. Paul, Minnesota, and founded in 1902, 3M’s commitment to innovation and research and development continues to strengthen its position in global markets, influencing everyday products and solutions.

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