3M CO — Director's Dealing 2019

Feb 11, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2019-02-07

Reporting Person: Gangestad Nicholas C (Sr. VP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-07	Common Stock	G	1500	—	Disposed	33690.7564	Direct
2019-02-07	Common Stock	S	2800	$201.4324	Disposed	30890.7564	Direct
2019-02-07	Common Stock	S	100	$201.4535	Disposed	30790.7564	Direct
2019-02-07	Common Stock	S	100	$201.4703	Disposed	30690.7564	Direct
2019-02-07	Common Stock	M	1681	$78.72	Acquired	32371.7564	Direct
2019-02-07	Common Stock	S	1181	$201.1459	Disposed	31190.7564	Direct
2019-02-07	Common Stock	S	202	$201.168	Disposed	30988.7564	Direct
2019-02-07	Common Stock	S	98	$201.1959	Disposed	30890.7564	Direct
2019-02-07	Common Stock	S	100	$201.2003	Disposed	30790.7564	Direct
2019-02-07	Common Stock	S	100	$201.2047	Disposed	30690.7564	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-07	Non-qualified Stock Option (Right to Buy)	$78.72	M	1681	Disposed	2020-02-07	Common Stock (1681)	Direct

Footnotes

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

F2: This option became exercisable in equal installments on each of the first three anniversaries of the grant date (2/9/2010).