3M CO — Director's Dealing 2019

Apr 9, 2019

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2019-04-01

Reporting Person: Shafer Stephen M (Senior VP-Bus Dev-Marketing)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	812.2711	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$		Common Stock (1298)		Direct
Non-qualified Stock Option (Right to Buy)	$101.49	2023-02-03	Common Stock (3145)		Direct
Non-qualified Stock Option (Right to Buy)	$126.72	2024-02-02	Common Stock (2338)		Direct
Non-qualified Stock Option (Right to Buy)	$165.94	2025-02-03	Common Stock (4090)		Direct
Non-qualified Stock Option (Right to Buy)	$147.87	2026-02-02	Common Stock (5964)		Direct
Non-qualified Stock Option (Right to Buy)	$175.76	2027-02-06	Common Stock (12882)		Direct
Non-qualified Stock Option (Right to Buy)	$233.63	2028-02-04	Common Stock (7279)		Direct
Non-qualified Stock Option (Right to Buy)	$201.12	2029-02-04	Common Stock (7400)		Direct

Footnotes

F1: Includes shares acquired under 3M's General Employee Stock Purchase Plan.

F2: The restricted stock units will vest 100% five years from the grant date of 06/01/2015

F3: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.