3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Investment Management Corp of Ontario's Holding History (CIK: 0001811568)

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

Q4 2025

Shares 44,809 Value ($000) $7,174 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 25,159 Value ($000) $3,904 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 26,772 Value ($000) $4,076 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 15,426 Value ($000) $2,265 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 49,917 Value ($000) $6,444 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 21,204 Value ($000) $2,899 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 12,226 Value ($000) $1,249 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 8,926 Value ($000) $947 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 12,926 Value ($000) $1,413 Avg Close $75.54 Range $66.65 - $87.39

Q4 2022

Shares 11,489 Value ($000) $1,378 Avg Close $90.68 Range $79.15 - $98.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,809	$7,174	$163.18	$147.82 - $174.69
Q3 2025	25,159	$3,904	$153.11	$142.97 - $162.70
Q2 2025	26,772	$4,076	$141.25	$120.31 - $152.61
Q1 2025	15,426	$2,265	$144.58	$126.59 - $154.21
Q4 2024	49,917	$6,444	$128.38	$121.55 - $137.99
Q3 2024	21,204	$2,899	$119.14	$95.41 - $137.38
Q2 2024	12,226	$1,249	$94.27	$85.08 - $102.26
Q1 2024	8,926	$947	$79.29	$72.48 - $88.04
Q4 2023	12,926	$1,413	$75.54	$66.65 - $87.39
Q4 2022	11,489	$1,378	$90.68	$79.15 - $98.99