3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q4 2025

Shares 18,759 Value ($000) $3,003 Avg Close $163.18 Range $147.82 - $174.69

Q3 2025

Shares 18,800 Value ($000) $2,917 Avg Close $153.11 Range $142.97 - $162.70

Q2 2025

Shares 18,849 Value ($000) $2,870 Avg Close $141.25 Range $120.31 - $152.61

Q1 2025

Shares 18,849 Value ($000) $2,768 Avg Close $144.58 Range $126.59 - $154.21

Q4 2024

Shares 18,900 Value ($000) $2,440 Avg Close $128.38 Range $121.55 - $137.99

Q3 2024

Shares 19,065 Value ($000) $2,606 Avg Close $119.14 Range $95.41 - $137.38

Q2 2024

Shares 19,450 Value ($000) $1,988 Avg Close $94.27 Range $85.08 - $102.26

Q1 2024

Shares 20,150 Value ($000) $2,137 Avg Close $79.29 Range $72.48 - $88.04

Q4 2023

Shares 21,080 Value ($000) $2,304 Avg Close $75.54 Range $66.65 - $87.39

Q3 2023

Shares 22,741 Value ($000) $2,129 Avg Close $79.56 Range $72.16 - $87.04

Q2 2023

Shares 24,694 Value ($000) $2,472 Avg Close $77.55 Range $71.07 - $81.31

Q1 2023

Shares 35,001 Value ($000) $3,679 Avg Close $84.88 Range $75.90 - $97.15

Q4 2022

Shares 45,794 Value ($000) $5,492 Avg Close $90.68 Range $79.15 - $98.99

Q3 2022

Shares 53,371 Value ($000) $5,897 Avg Close $96.43 Range $81.61 - $111.45

Q2 2022

Shares 125,208 Value ($000) $16,203 Avg Close $105.20 Range $93.15 - $112.04

Q1 2022

Shares 138,720 Value ($000) $20,653 Avg Close $114.60 Range $101.23 - $130.43

Q4 2021

Shares 172,034 Value ($000) $30,559 Avg Close $127.29 Range $121.39 - $132.59

Q3 2021

Shares 203,293 Value ($000) $35,662 Avg Close $137.32 Range $124.81 - $143.53

Q2 2021

Shares 219,836 Value ($000) $43,666 Avg Close $140.42 Range $132.26 - $146.51

Q1 2021

Shares 390,453 Value ($000) $75,232 Avg Close $125.09 Range $113.62 - $137.93

Q4 2020

Shares 407,237 Value ($000) $71,181 Avg Close $117.52 Range $107.65 - $124.92

Q3 2020

Shares 400,132 Value ($000) $64,093 Avg Close $110.37 Range $101.67 - $119.41

Q2 2020

Shares 400,737 Value ($000) $62,511 Avg Close $102.42 Range $88.63 - $115.84

Q1 2020

Shares 429,409 Value ($000) $58,619 Avg Close $105.95 Range $77.15 - $122.39

Q4 2019

Shares 469,926 Value ($000) $82,905 Avg Close $111.76 Range $100.09 - $120.13

Q3 2019

Shares 486,085 Value ($000) $79,912 Avg Close $110.63 Range $102.36 - $123.65

Q2 2019

Shares 490,660 Value ($000) $85,051 Avg Close $120.63 Range $104.94 - $143.52

Q1 2019

Shares 478,563 Value ($000) $99,436 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 461,483 Value ($000) $87,931 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 466,178 Value ($000) $98,228 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 448,361 Value ($000) $88,202 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 448,906 Value ($000) $98,544 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 461,221 Value ($000) $108,558 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 464,690 Value ($000) $97,539 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 447,852 Value ($000) $93,239 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 430,630 Value ($000) $82,393 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 426,480 Value ($000) $76,156 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 422,775 Value ($000) $74,506 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 420,023 Value ($000) $73,555 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 410,452 Value ($000) $68,394 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 410,677 Value ($000) $61,865 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 409,375 Value ($000) $58,037 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 403,461 Value ($000) $62,254 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 410,211 Value ($000) $67,665 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 412,431 Value ($000) $67,771 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 415,766 Value ($000) $58,906 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 415,291 Value ($000) $59,486 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 426,971 Value ($000) $57,923 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 413,046 Value ($000) $57,930 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 414,383 Value ($000) $49,482 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 415,303 Value ($000) $45,414 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,759	$3,003	$163.18	$147.82 - $174.69
Q3 2025	18,800	$2,917	$153.11	$142.97 - $162.70
Q2 2025	18,849	$2,870	$141.25	$120.31 - $152.61
Q1 2025	18,849	$2,768	$144.58	$126.59 - $154.21
Q4 2024	18,900	$2,440	$128.38	$121.55 - $137.99
Q3 2024	19,065	$2,606	$119.14	$95.41 - $137.38
Q2 2024	19,450	$1,988	$94.27	$85.08 - $102.26
Q1 2024	20,150	$2,137	$79.29	$72.48 - $88.04
Q4 2023	21,080	$2,304	$75.54	$66.65 - $87.39
Q3 2023	22,741	$2,129	$79.56	$72.16 - $87.04
Q2 2023	24,694	$2,472	$77.55	$71.07 - $81.31
Q1 2023	35,001	$3,679	$84.88	$75.90 - $97.15
Q4 2022	45,794	$5,492	$90.68	$79.15 - $98.99
Q3 2022	53,371	$5,897	$96.43	$81.61 - $111.45
Q2 2022	125,208	$16,203	$105.20	$93.15 - $112.04
Q1 2022	138,720	$20,653	$114.60	$101.23 - $130.43
Q4 2021	172,034	$30,559	$127.29	$121.39 - $132.59
Q3 2021	203,293	$35,662	$137.32	$124.81 - $143.53
Q2 2021	219,836	$43,666	$140.42	$132.26 - $146.51
Q1 2021	390,453	$75,232	$125.09	$113.62 - $137.93
Q4 2020	407,237	$71,181	$117.52	$107.65 - $124.92
Q3 2020	400,132	$64,093	$110.37	$101.67 - $119.41
Q2 2020	400,737	$62,511	$102.42	$88.63 - $115.84
Q1 2020	429,409	$58,619	$105.95	$77.15 - $122.39
Q4 2019	469,926	$82,905	$111.76	$100.09 - $120.13
Q3 2019	486,085	$79,912	$110.63	$102.36 - $123.65
Q2 2019	490,660	$85,051	$120.63	$104.94 - $143.52
Q1 2019	478,563	$99,436	$131.07	$118.62 - $138.19
Q4 2018	461,483	$87,931	$128.25	$114.72 - $140.01
Q3 2018	466,178	$98,228	$132.20	$121.95 - $140.35
Q2 2018	448,361	$88,202	$130.14	$121.67 - $140.90
Q1 2018	448,906	$98,544	$150.16	$136.48 - $164.13
Q4 2017	461,221	$108,558	$144.97	$132.04 - $154.32
Q3 2017	464,690	$97,539	$129.88	$123.25 - $134.94
Q2 2017	447,852	$93,239	$124.67	$117.20 - $134.12
Q1 2017	430,630	$82,393	$113.65	$107.14 - $120.23
Q4 2016	426,480	$76,156	$106.20	$100.51 - $111.16
Q3 2016	422,775	$74,506	$109.19	$105.77 - $111.43
Q2 2016	420,023	$73,555	$102.46	$99.47 - $106.77
Q1 2016	410,452	$68,394	$92.76	$80.95 - $101.43
Q4 2015	410,677	$61,865	$92.11	$82.77 - $96.10
Q3 2015	409,375	$58,037	$87.51	$80.04 - $93.69
Q2 2015	403,461	$62,254	$94.82	$91.30 - $98.85
Q1 2015	410,211	$67,665	$96.87	$92.41 - $100.50
Q4 2014	412,431	$67,771	$89.68	$76.10 - $98.51
Q3 2014	415,766	$58,906	$83.50	$80.18 - $86.16
Q2 2014	415,291	$59,486	$81.05	$76.00 - $84.30
Q1 2014	426,971	$57,923	$76.26	$70.70 - $79.67
Q4 2013	413,046	$57,930	$72.67	$66.39 - $80.32
Q3 2013	414,383	$49,482	$65.98	$61.25 - $69.59
Q2 2013	415,303	$45,414	$61.26	$57.91 - $64.10