|Issuer:||3M CO (MMM)|
|Original Submission Date:|
HAMMES ERIC D.
ST. PAUL, MN 55144-1000
|Title of Security||Transaction Date||2a. Deemed Execution Date||Transaction Code||Shares||Acquired or Disposed||Price per share||5. Amount of Securities Beneficially Owned Following Reported Transaction||6. Ownership Form Direct or Indirect||Nature of Indirect Ownership|
|Title of Derivative Security||Conversion or Exercise Price of Derivative Security||Transaction Date||Deemed Execution Date||Transaction Code||Number of Derivative Securities Acquired (A) or Disposed of (D)||Date Exercisable||Expiration Date||Title and Amount of Securities Underlying Derivative Security||Price of Derivative Security||Number of derivative Securities Beneficially Owned Following Reported Transaction(s)||Ownership Form: Direct (D) or Indirect (I)||Nature of Indirect Beneficial Ownership|
|NON-QUALIFIED STOCK OPTION (RIGHT TO BUY)||78.72||2019-11-05||deemed execution date||M||1,341 (d)||2011-02-09||2020-02-07||common stock 1,341||$78.72||0||direct|
|f1||includes shares acquired under 3m's general employee stock purchase plan.|