3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

ERn Financial, LLC's Holding History (CIK: 0001768302)

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

Q4 2022

Shares 1,833 Value ($000) $220 Avg Close $90.68 Range $79.15 - $98.99

Q4 2021

Shares 1,285 Value ($000) $228 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 1,196 Value ($000) $210 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 1,196 Value ($000) $238 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 1,171 Value ($000) $226 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 1,222 Value ($000) $214 Avg Close $117.52 Range $107.65 - $124.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	1,833	$220	$90.68	$79.15 - $98.99
Q4 2021	1,285	$228	$127.29	$121.39 - $132.59
Q3 2021	1,196	$210	$137.32	$124.81 - $143.53
Q2 2021	1,196	$238	$140.42	$132.26 - $146.51
Q1 2021	1,171	$226	$125.09	$113.62 - $137.93
Q4 2020	1,222	$214	$117.52	$107.65 - $124.92