3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

AI Financial Services LLC's Holding History (CIK: 0001728031)

Note: Option positions (PUT/CALL) are excluded.

Q2 2018

Shares 2,888 Value ($000) $568 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 2,893 Value ($000) $635 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 2,893 Value ($000) $681 Avg Close $144.97 Range $132.04 - $154.32

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	2,888	$568	$130.14	$121.67 - $140.90
Q1 2018	2,893	$635	$150.16	$136.48 - $164.13
Q4 2017	2,893	$681	$144.97	$132.04 - $154.32