SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Rutherford Denise R

(Last)

(First)

(Middle)

3M CENTER

(Street)

MAPLEWOOD

55144

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2019

3. Issuer Name and Ticker or Trading Symbol
3M CO [ MMM ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
Senior Vice President

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	9,980.2971⁽¹⁾	D
Common Stock	2,394⁽²⁾	I	By 401k/paesop Trust
Common Stock	122	I	By Spouse

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Non-qualified Stock Option (Right to Buy)	02/04/2015	02/02/2024	Common Stock	9,592	126.72	D
Non-qualified Stock Option (Right to Buy)	02/03/2016	02/03/2025	Common Stock	9,571	165.94	D
Non-qualified Stock Option (Right to Buy)	02/02/2017	02/02/2026	Common Stock	10,228	147.87	D
Non-qualified Stock Option (Right to Buy)	02/07/2018	02/06/2027	Common Stock	10,033	175.76	D
Non-qualified Stock Option (Right to Buy)	02/06/2019	02/04/2028	Common Stock	7,087	233.63	D
Non-qualified Stock Option (Right to Buy)	02/05/2020	02/04/2029	Common Stock	7,207	201.12	D
Non-qualified Stock Option (Right to Buy)	02/04/2015	02/04/2024	Common Stock	605	126.72	I	By Spouse
Non-qualified Stock Option (Right to Buy)	02/03/2016	02/03/2025	Common Stock	1,135	165.94	I	By Spouse
Non-qualified Stock Option (Right to Buy)	02/02/2017	02/02/2026	Common Stock	501	147.87	I	By Spouse
Non-qualified Stock Option (Right to Buy)	02/06/2018	02/06/2027	Common Stock	1,185	175.76	I	By Spouse
Non-qualified Stock Option (Right to Buy)	02/06/2019	02/04/2028	Common Stock	447	233.63	I	By Spouse

Explanation of Responses:

1. Includes shares acquired under 3M's General Employee Stock Purchase Plan.

2. Includes shares acquired pursuant to the 3M Voluntary Investment Plan.

	/s/ Sheila B. Claugherty, attorney-in-fact for Ms. Rutherford	04/10/2019
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.