Edgar Filing: Gangestad Nicholas C

Ownership Submission

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Â Gangestad Nicholas C

2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2011

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

(Last)

(First)

(Middle)

3M CENTER

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

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
VP and Corporate Controller

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

(Street)

ST. PAUL,Â MNÂ 55144-1000

6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

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	1,165	D	Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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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 of Derivative Security: 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		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Restricted Stock Units	Â ⁽¹⁾	Â ⁽¹⁾	Common Stock	722	$ ⁽²⁾	D	Â
Restricted Stock Units	Â ⁽³⁾	Â ⁽³⁾	Common Stock	1,001	$ ⁽²⁾	D	Â
Restricted Stock Units	Â ⁽⁴⁾	Â ⁽⁴⁾	Common Stock	747	$ ⁽²⁾	D	Â
Restricted Stock Units	Â ⁽⁵⁾	Â ⁽⁵⁾	Common Stock	687	$ ⁽²⁾	D	Â
Restricted Stock Units	Â ⁽⁶⁾	Â ⁽⁶⁾	Common Stock	266	$ ⁽²⁾	D	Â
Non-qualified Stock Option (Right to Buy)	05/11/2005	05/09/2014	Common Stock	7,005	$ 84.4	D	Â
Non-qualified Stock Option (Right to Buy)	05/10/2006	05/08/2015	Common Stock	6,198	$ 76.8	D	Â
Non-qualified Stock Option (Right to Buy)	05/09/2007	05/09/2016	Common Stock	6,069	$ 87.35	D	Â
Non-qualified Stock Option (Right to Buy)	05/08/2008	05/08/2017	Common Stock	2,612	$ 84.78	D	Â
Non-qualified Stock Option (Right to Buy) ⁽⁷⁾	05/13/2009	05/13/2018	Common Stock	2,888	$ 77.18	D	Â
Non-qualified Stock Option (Right to Buy) ⁽⁸⁾	02/09/2010	02/08/2019	Common Stock	4,004	$ 54.11	D	Â
Non-qualified Stock Option (Right to Buy) ⁽⁹⁾	02/09/2011	02/07/2020	Common Stock	3,362	$ 78.72	D	Â
Non-qualified Stock Option (Right to Buy) ⁽¹⁰⁾	02/08/2012	02/08/2021	Common Stock	3,092	$ 89.47	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Gangestad Nicholas C 3M CENTER ST. PAUL,Â MNÂ 55144-1000	Â	Â	Â VP and Corporate Controller	Â

Signatures

/s/ George Ann Biros, attorney-in-fact for Nicholas Gangestad		04/05/2011
^**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The restricted stock units will vest on 5/13/2011.
(2)	Each restricted stock unit represents a contingent right to receive one share of 3M common stock.
(3)	The restricted stock units will vest on 2/9/2012.
(4)	The restricted stock units will vest on 2/9/2013.
(5)	The restricted stock units will vest on 2/8/2014.
(6)	The restricted stock units will vest on 1/2/2014.
(7)	This option became exercisable in equal installments on each of the first three anniversaries of the grant date (5/13/2009)
(8)	This option became exercisable in equal installments on each of the first three anniversaries of the grant date (2/9/2009)
(9)	This option became exercisable in equal installments on each of the first three anniversaries of the grant date (2/9/2010).
(10)	This option becomes exercisable in equal installments on each of the first three anniversaries of the grant date (2/8/2011).

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