WM

William M Brown

DELAYED 1 MONTH

Chairman & CEO

3M CO

Filings

1

Companies

1

Latest

May 1, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

—

3M CO

William M Brown

Chairman & CEO

Option Exercise

$1.2M

8,578 sh

May 4 8:06 PM

May 1, 2026