3M CO — Director's Dealing 2016

Jan 6, 2016

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2016-01-01

Reporting Person: Price Kimberly F (Sr Vice President)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5730	Direct
Common Stock	247	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-qualified Stock Option (Right to Buy)	$84.78	2017-05-08	Common Stock (2952)		Direct
Non-qualified Stock Option (Right to Buy)	$77.18	2018-05-13	Common Stock (3016)		Direct
Non-qualified Stock Option (Right to Buy)	$78.72	2020-02-09	Common Stock (3362)		Direct
Non-qualified Stock Option (Right to Buy)	$89.47	2021-02-08	Common Stock (3771)		Direct
Non-qualified Stock Option (Right to Buy)	$87.89	2022-02-07	Common Stock (3236)		Direct
Non-qualified Stock Option (Right to Buy)	$101.49	2023-02-05	Common Stock (4025)		Direct
Non-qualified Stock Option (Right to Buy)	$126.72	2024-02-04	Common Stock (5110)		Direct
Non-qualified Stock Option (Right to Buy)	$165.94	2025-02-03	Common Stock (5253)		Direct

Footnotes

F1: This option becomes exercisable in equal installments on each of the first three anniversaries of the grant date (2/5/2013).

F2: This option becomes exercisable in equal installments on each of the first three anniversaries of the grant date (2/4/2014).

F3: This option becomes exercisable in equal installments on each of the first three anniversaries of the grant date (2/3/2015).