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: Reinseth Theresa E (Vice President/CAO)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	835.4771	Direct
Common Stock	444	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$		Common Stock (394)		Direct
Restricted Stock Units	$		Common Stock (289)		Direct
Restricted Stock Units	$		Common Stock (269)		Direct
Non-qualified Stock Option (Right to Buy)	$87.89	2022-02-07	Common Stock (33)		Direct
Non-qualified Stock Option (Right to Buy)	$101.49	2023-02-03	Common Stock (795)		Direct
Non-qualified Stock Option (Right to Buy)	$126.72	2024-02-02	Common Stock (913)		Direct
Non-qualified Stock Option (Right to Buy)	$165.94	2025-02-03	Common Stock (368)		Direct
Non-qualified Stock Option (Right to Buy)	$147.87	2026-02-02	Common Stock (1664)		Direct
Non-qualified Stock Option (Right to Buy)	$175.76	2027-02-07	Common Stock (2947)		Direct
Non-qualified Stock Option (Right to Buy)	$233.63	2028-02-04	Common Stock (1621)		Direct
Non-qualified Stock Option (Right to Buy)	$201.12	2029-02-04	Common Stock (1578)		Direct

Footnotes

F1: The restricted stock units will vest 100% three years from the grant date of 02/07/2017.

F2: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F3: The restricted stock units will vest 100% three years from the grant date of 02/26/2018.

F4: The restricted stock units will vest 100% in three years from the grant date of 02/05/2019.