3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

LOUNTZIS ASSET MANAGEMENT, LLC's Holding History (CIK: 0001821168)

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

Q3 2021

Shares 1,032 Value ($000) $180,982 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 1,000 Value ($000) $198 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 1,000 Value ($000) $192,680 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 1,000 Value ($000) $175 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 1,000 Value ($000) $160 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 1,000 Value ($000) $156 Avg Close $102.42 Range $88.63 - $115.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	1,032	$180,982	$137.32	$124.81 - $143.53
Q2 2021	1,000	$198	$140.42	$132.26 - $146.51
Q1 2021	1,000	$192,680	$125.09	$113.62 - $137.93
Q4 2020	1,000	$175	$117.52	$107.65 - $124.92
Q3 2020	1,000	$160	$110.37	$101.67 - $119.41
Q2 2020	1,000	$156	$102.42	$88.63 - $115.84