Edgar Filing: Lacey Roger HD

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 Lacey Roger HD

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2010

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)
Senior Vice President

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	22,222	D	Â
Common Stock	290	I	By 401k/paesop Trust

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	3,279.346	$ 0 ⁽²⁾	D	Â
Incentive Stock Option (Right to Buy)	05/09/2001	05/07/2010	Common Stock	1,780	$ 43.35	D	Â
Incentive Stock Option (Right to Buy)	05/08/2002	05/06/2011	Common Stock	1,704	$ 58.625	D	Â
Non-qualified Stock Option (Right to Buy)	10/19/2004	05/06/2011	Common Stock	1,593	$ 83.95	D	Â
Non-qualified Stock Option (Right to Buy)	05/12/2005	05/09/2014	Common Stock	23,339	$ 84.4	D	Â
Non-qualified Stock Option (Right to Buy)	08/09/2005	05/13/2013	Common Stock	4,930	$ 86.5	D	Â
Non-qualified Stock Option (Right to Buy)	08/10/2005	08/08/2014	Common Stock	3,334	$ 80.05	D	Â
Non-qualified Stock Option (Right to Buy)	09/08/2005	05/06/2011	Common Stock	14,329	$ 86.5	D	Â
Non-qualified Stock Option (Right to Buy)	05/10/2006	05/08/2015	Common Stock	17,043	$ 76.8	D	Â
Non-qualified Stock Option (Right to Buy)	10/11/2006	05/13/2013	Common Stock	14,113	$ 80.65	D	Â
Non-qualified Stock Option (Right to Buy)	05/09/2007	05/09/2016	Common Stock	17,693	$ 87.35	D	Â
Non-qualified Stock Option (Right to Buy)	01/26/2008	05/07/2010	Common Stock	5,225	$ 90.35	D	Â
Non-qualified Stock Option (Right to Buy)	01/26/2008	05/14/2012	Common Stock	19,476	$ 90.35	D	Â
Non-qualified Stock Option (Right to Buy)	01/26/2008	05/13/2013	Common Stock	203	$ 90.35	D	Â
Non-qualified Stock Option (Right to Buy)	01/26/2008	05/09/2014	Common Stock	6,154	$ 90.35	D	Â
Non-qualified Stock Option (Right to Buy)	05/08/2008⁽³⁾	05/08/2017	Common Stock	12,068	$ 84.78	D	Â
Non-qualified Stock Option (Right to Buy)	05/13/2009⁽⁴⁾	05/13/2018	Common Stock	13,164	$ 77.18	D	Â
Non-qualified Stock Option (Right to Buy)	02/09/2010⁽⁵⁾	02/08/2019	Common Stock	16,192	$ 54.11	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Lacey Roger HD 3M CENTER ST. PAUL,Â MNÂ 55144-1000	Â	Â	Â Senior Vice President	Â

Signatures

George Ann Biros, attorney-in-fact for Roger H.D. Lacey		01/06/2010
^**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 100% three years from the grant date (2/9/2009).
(2)	Each restricted stock unit represents a contingent right to receive one share of 3M common stock.
(3)	This option vests in three equal annual installments beginning one year from the grant date (5/8/2007).
(4)	This option vests in three equal annual installments beginning one year from the grant date (5/13/2008).
(5)	This option vests in three equal annual installments beginning one year from the grant date (2/9/2009).

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