Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 100 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 10, 2026 CE A 6 $50.67 $304 10,241 Direct +0.06% Acquired -10.8% (price as of 2026-10-05)
Nov. 12, 2025 CE A 8 $39.12 $313 10,235 Direct +0.08% Acquired 15.5% (price as of 2026-10-05)
Aug. 11, 2025 CE A 6 $47.42 $285 10,227 Direct +0.06% Acquired -4.7% (price as of 2026-10-05)
May 12, 2025 CE A 6 $54.53 $327 10,221 Direct +0.06% Acquired -17.1% (price as of 2026-10-05)
May 9, 2025 CE A 3,376 · · 15,850 Direct +27.06% Acquired (price as of 2026-10-05)
March 11, 2025 CE A 6 $54.61 $328 10,215 Direct +0.06% Acquired -17.2% (price as of 2026-10-05)
Nov. 13, 2024 CE A 96 $74.00 $7,104 10,210 Direct +0.95% Acquired -38.9% (price as of 2026-10-05)
Aug. 12, 2024 CE A 56 $125.19 $7,011 10,114 Direct +0.56% Acquired -63.9% (price as of 2026-10-05)
May 15, 2024 CE A 1,114 $156.96 $174,853 12,474 Direct +9.81% Acquired -71.2% (price as of 2026-10-05)
May 13, 2024 CE A 44 $160.24 $7,051 10,058 Direct +0.44% Acquired -71.8% (price as of 2026-10-05)
March 5, 2024 CE A 46 $151.61 $6,974 10,014 Direct +0.46% Acquired -70.2% (price as of 2026-10-05)
Nov. 13, 2023 CE A 59 $117.85 $6,953 9,968 Direct +0.60% Acquired -61.7% (price as of 2026-10-05)
Aug. 14, 2023 CE A 55 $124.30 $6,836 9,909 Direct +0.56% Acquired -63.6% (price as of 2026-10-05)
May 15, 2023 CE A 65 $105.22 $6,839 9,853 Direct +0.66% Acquired -57.0% (price as of 2026-10-05)
May 12, 2023 CE A 1,777 $98.46 $174,963 11,360 Direct +18.54% Acquired -54.1% (price as of 2026-10-05)
March 7, 2023 CE A 58 $117.67 $6,825 9,788 Direct +0.60% Acquired -61.6% (price as of 2026-10-05)
Jan. 24, 2023 ASH A 1,365 $109.85 $149,945 10,043 Direct +15.73% Acquired -37.1% (price as of 2026-10-05)
Nov. 14, 2022 CE A 64 $105.00 $6,720 9,730 Direct +0.66% Acquired -57.0% (price as of 2026-10-05)
Aug. 8, 2022 CE A 59 $110.99 $6,548 9,666 Direct +0.61% Acquired -59.3% (price as of 2026-10-05)
May 12, 2022 CE A 47 $139.02 $6,534 9,607 Direct +0.49% Acquired -67.5% (price as of 2026-10-05)
May 3, 2022 CE A 1,098 $145.68 $159,957 9,583 Direct +12.94% Acquired -69.0% (price as of 2026-10-05)
March 8, 2022 CE A 48 $133.90 $6,427 9,560 Direct +0.50% Acquired -66.2% (price as of 2026-10-05)
Jan. 24, 2022 ASH A 1,139 $96.61 $110,039 9,553 Direct +13.54% Acquired -28.5% (price as of 2026-10-05)
Nov. 15, 2021 CE A 38 $167.42 $6,362 9,512 Direct +0.40% Acquired -73.0% (price as of 2026-10-05)
Aug. 9, 2021 CE A 41 $156.50 $6,416 9,474 Direct +0.43% Acquired -71.1% (price as of 2026-10-05)
May 10, 2021 CE A 38 $167.20 $6,354 9,433 Direct +0.40% Acquired -73.0% (price as of 2026-10-05)
April 27, 2021 CE A 975 · · 8,485 Direct +12.98% Acquired (price as of 2026-10-05)
Feb. 23, 2021 CE A 46 $136.96 $6,300 9,394 Direct +0.49% Acquired -67.0% (price as of 2026-10-05)
Jan. 26, 2021 ASH A 1,319 · · 8,309 Direct +18.87% Acquired (price as of 2026-10-05)
Nov. 10, 2020 CE A 45 $127.88 $5,755 9,348 Direct +0.48% Acquired -64.7% (price as of 2026-10-05)
Aug. 6, 2020 CE A 58 $98.97 $5,740 9,303 Direct +0.63% Acquired -54.3% (price as of 2026-10-05)
May 7, 2020 CE A 71 $80.35 $5,705 9,245 Direct +0.77% Acquired -43.8% (price as of 2026-10-05)
April 30, 2020 CE A 1,849 · · 7,510 Direct +32.66% Acquired (price as of 2026-10-05)
Feb. 28, 2020 CE A 60 $93.74 $5,624 9,174 Direct +0.66% Acquired -51.8% (price as of 2026-10-05)
Jan. 30, 2020 ASH A 2,108 $75.90 $159,997 6,885 Direct +44.13% Acquired -9.0% (price as of 2026-10-05)
Jan. 30, 2020 ASH A 1,449 $75.90 $109,979 6,226 Direct +30.33% Acquired -9.0% (price as of 2026-10-05)
Nov. 7, 2019 CE A 45 $125.74 $5,658 9,114 Direct +0.50% Acquired -64.1% (price as of 2026-10-05)
Aug. 5, 2019 CE A 54 $103.19 $5,572 9,069 Direct +0.60% Acquired -56.2% (price as of 2026-10-05)
May 9, 2019 CE A 54 $103.60 $5,594 9,015 Direct +0.60% Acquired -56.4% (price as of 2026-10-05)
April 25, 2019 CE A 1,404 · · 5,661 Direct +32.98% Acquired (price as of 2026-10-05)
April 20, 2019 CE D 1,372 · · 4,257 Direct -24.37% Disposed (price as of 2026-10-05)
April 20, 2019 CE A 1,372 · · 8,961 Direct +18.08% Acquired (price as of 2026-10-05)
March 1, 2019 CE A 40 $102.80 $4,112 7,589 Direct +0.53% Acquired -56.0% (price as of 2026-10-05)
Feb. 8, 2019 ASH A 1,413 $77.85 $110,002 4,709 Direct +42.87% Acquired -11.3% (price as of 2026-10-05)
Nov. 8, 2018 CE A 39 $104.92 $4,092 7,550 Direct +0.52% Acquired -56.9% (price as of 2026-10-05)
Aug. 6, 2018 CE A 35 $116.60 $4,081 7,511 Direct +0.47% Acquired -61.2% (price as of 2026-10-05)
May 10, 2018 CE A 37 $109.60 $4,055 7,476 Direct +0.50% Acquired -58.8% (price as of 2026-10-05)
April 20, 2018 CE A 1,372 · · 7,230 Direct +23.42% Acquired (price as of 2026-10-05)
April 20, 2018 CE D 1,601 · · 5,629 Direct -22.14% Disposed (price as of 2026-10-05)
April 20, 2018 CE A 1,601 · · 7,440 Direct +27.42% Acquired (price as of 2026-10-05)
March 2, 2018 CE A 26 $104.63 $2,720 5,839 Direct +0.45% Acquired -56.8% (price as of 2026-10-05)
Jan. 25, 2018 ASH A 1,453 $75.71 $110,007 3,255 Direct +80.63% Acquired -8.8% (price as of 2026-10-05)
Nov. 9, 2017 CE A 25 $104.93 $2,623 5,813 Direct +0.43% Acquired -56.9% (price as of 2026-10-05)
Aug. 7, 2017 CE A 27 $98.78 $2,667 5,788 Direct +0.47% Acquired -54.2% (price as of 2026-10-05)
June 5, 2017 ASH A 883 · · 1,883 Direct +88.30% Acquired (price as of 2026-10-05)
June 2, 2017 ASH A 839 · · 1,787 Direct +88.50% Acquired (price as of 2026-10-05)
May 11, 2017 CE A 31 $86.00 $2,666 5,761 Direct +0.54% Acquired -47.4% (price as of 2026-10-05)
April 21, 2017 CE D 1,717 · · 5,858 Direct -22.67% Disposed (price as of 2026-10-05)
April 21, 2017 CE A 1,717 · · 5,730 Direct +42.79% Acquired (price as of 2026-10-05)
April 20, 2017 CE A 1,601 · · 7,575 Direct +26.80% Acquired (price as of 2026-10-05)
March 3, 2017 CE A 16 $89.99 $1,440 4,013 Direct +0.40% Acquired -49.8% (price as of 2026-10-05)
Jan. 26, 2017 ASH A 946 $116.25 $109,972 946 Direct · Acquired 21.5% (price as of 2026-10-05)
Jan. 26, 2017 ASH A 1,000 $116.25 $116,250 1,000 Direct · Acquired 21.5% (price as of 2026-10-05)
Nov. 10, 2016 CE A 19 $76.29 $1,450 3,997 Direct +0.48% Acquired -40.8% (price as of 2026-10-05)
Aug. 11, 2016 CE A 22 $66.24 $1,457 3,979 Direct +0.56% Acquired -31.8% (price as of 2026-10-05)
May 12, 2016 CE A 20 $70.73 $1,415 3,957 Direct +0.51% Acquired -36.1% (price as of 2026-10-05)
April 22, 2016 CE D 1,848 · · 5,974 Direct -23.63% Disposed (price as of 2026-10-05)
April 22, 2016 CE A 1,848 · · 3,937 Direct +88.46% Acquired (price as of 2026-10-05)
April 21, 2016 CE A 1,717 · · 7,822 Direct +28.12% Acquired (price as of 2026-10-05)
Feb. 26, 2016 CE A 10 $61.05 $610 2,089 Direct +0.48% Acquired -26.0% (price as of 2026-10-05)
Nov. 12, 2015 CE A 9 $67.73 $610 2,079 Direct +0.43% Acquired -33.3% (price as of 2026-10-05)
Aug. 13, 2015 CE A 10 $64.70 $647 2,070 Direct +0.49% Acquired -30.1% (price as of 2026-10-05)
May 15, 2015 CE A 9 $67.00 $603 2,060 Direct +0.44% Acquired -32.5% (price as of 2026-10-05)
April 24, 2015 CE D 2,051 · · 6,105 Direct -25.15% Disposed (price as of 2026-10-05)
April 24, 2015 CE A 2,051 · · 2,051 Direct · Acquired (price as of 2026-10-05)
April 22, 2015 CE A 1,848 · · 8,156 Direct +29.30% Acquired (price as of 2026-10-05)
April 24, 2014 CE A 2,051 · · 6,308 Direct +48.18% Acquired (price as of 2026-10-05)
April 24, 2013 CE A 1,958 · · 4,257 Direct +85.17% Acquired (price as of 2026-10-05)
April 26, 2012 CE A 2,299 · · 2,299 Direct · Acquired (price as of 2026-10-05)
May 9, 2006 MMM A 35,000 · · 35,000 Direct · Acquired (price as of 2026-10-05)
May 4, 2006 MMM M 1,104 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
May 4, 2006 MMM M 364 · · 1,104 Direct -24.80% Disposed (price as of 2026-10-05)
May 4, 2006 MMM F 91 $86.26 $7,850 29,038 Direct -0.31% Disposed 122.7% (price as of 2026-10-05)
May 4, 2006 MMM F 824 $86.26 $71,078 29,129 Direct -2.75% Disposed 122.7% (price as of 2026-10-05)
May 4, 2006 MMM M 1,104 $64.40 $71,098 29,953 Direct +3.83% Acquired 198.3% (price as of 2026-10-05)
May 4, 2006 MMM F 30 $86.26 $2,588 28,849 Direct -0.10% Disposed 122.7% (price as of 2026-10-05)
May 4, 2006 MMM F 271 $86.26 $23,376 28,879 Direct -0.93% Disposed 122.7% (price as of 2026-10-05)
May 4, 2006 MMM M 364 $64.40 $23,442 29,150 Direct +1.26% Acquired 198.3% (price as of 2026-10-05)
Oct. 21, 2005 MMM A 7,163 · · 7,163 Direct · Acquired (price as of 2026-10-05)
Oct. 21, 2005 MMM A 11,581 · · 11,581 Direct · Acquired (price as of 2026-10-05)
Oct. 21, 2005 MMM M 8,136 · · 31,414 Direct -20.57% Disposed (price as of 2026-10-05)
Oct. 21, 2005 MMM M 13,598 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Oct. 21, 2005 MMM F 471 $75.18 $35,410 28,468 Direct -1.63% Disposed 155.6% (price as of 2026-10-05)
Oct. 21, 2005 MMM F 6,692 $75.18 $503,105 28,939 Direct -18.78% Disposed 155.6% (price as of 2026-10-05)
Oct. 21, 2005 MMM M 8,136 $61.85 $503,212 35,631 Direct +29.59% Acquired 210.7% (price as of 2026-10-05)
Oct. 21, 2005 MMM F 979 $75.18 $73,601 27,495 Direct -3.44% Disposed 155.6% (price as of 2026-10-05)
Oct. 21, 2005 MMM F 10,602 $75.18 $797,058 28,474 Direct -27.13% Disposed 155.6% (price as of 2026-10-05)
Oct. 21, 2005 MMM M 13,598 $58.62 $797,115 39,076 Direct +53.37% Acquired 227.8% (price as of 2026-10-05)
May 10, 2005 MMM A 35,593 · · 35,593 Direct · Acquired (price as of 2026-10-05)
Oct. 21, 2004 MMM M 828 · · 1,352 Direct -37.98% Disposed (price as of 2026-10-05)

Showing latest 100 of 143 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 10, 2026 CE Phantom Stock Common Stock (6) · · 6 Acquired
Nov. 12, 2025 CE Phantom Stock Common Stock (8) · · 8 Acquired
Aug. 11, 2025 CE Phantom Stock Common Stock (6) · · 6 Acquired
May 12, 2025 CE Phantom Stock Common Stock (6) · · 6 Acquired
March 11, 2025 CE Phantom Stock Common Stock (6) · · 6 Acquired
Nov. 13, 2024 CE Phantom Stock Common Stock (96) · · 96 Acquired
Aug. 12, 2024 CE Phantom Stock Common Stock (56) · · 56 Acquired
May 13, 2024 CE Phantom Stock Common Stock (44) · · 44 Acquired
March 5, 2024 CE Phantom Stock Common Stock (46) · · 46 Acquired
Nov. 13, 2023 CE Phantom Stock Common Stock (59) · · 59 Acquired
Aug. 14, 2023 CE Phantom Stock Common Stock (55) · · 55 Acquired
May 15, 2023 CE Phantom Stock Common Stock (65) · · 65 Acquired
March 7, 2023 CE Phantom Stock Common Stock (58) · · 58 Acquired
Jan. 24, 2023 ASH Restricted Stock Units Common Stock (1,365) · · 1,365 Acquired
Nov. 14, 2022 CE Phantom Stock Common Stock (64) · · 64 Acquired
Aug. 8, 2022 CE Phantom Stock Common Stock (59) · · 59 Acquired
May 12, 2022 CE Phantom Stock Common Stock (47) · · 47 Acquired
March 8, 2022 CE Phantom Stock Common Stock (48) · · 48 Acquired
Jan. 24, 2022 ASH Restricted Stock Units Common Stock (1,139) · · 1,139 Acquired
Nov. 15, 2021 CE Phantom Stock Common Stock (38) · · 38 Acquired
Aug. 9, 2021 CE Phantom Stock Common Stock (41) · · 41 Acquired
May 10, 2021 CE Phantom Stock Common Stock (38) · · 38 Acquired
Feb. 23, 2021 CE Phantom Stock Common Stock (46) · · 46 Acquired
Jan. 26, 2021 ASH Restricted Stock Units Common Stock (1,319) · · 1,319 Acquired
Nov. 10, 2020 CE Phantom Stock Common Stock (45) · · 45 Acquired
Aug. 6, 2020 CE Phantom Stock Common Stock (58) · · 58 Acquired
May 7, 2020 CE Phantom Stock Common Stock (71) · · 71 Acquired
Feb. 28, 2020 CE Phantom Stock Common Stock (60) · · 60 Acquired
Jan. 30, 2020 ASH Restricted Stock Units Common Stock · · 2,108 Acquired
Jan. 30, 2020 ASH Restricted Stock Units Common Stock (1,449) · · 1,449 Acquired
Nov. 7, 2019 CE Phantom Stock Common Stock (45) · · 45 Acquired
Aug. 5, 2019 CE Phantom Stock Common Stock (54) · · 54 Acquired
May 9, 2019 CE Phantom Stock Common Stock (54) · · 54 Acquired
April 20, 2019 CE Phantom Stock Common Stock (1,372) · · 1,372 Acquired
March 1, 2019 CE Phantom Stock Common Stock (40) · · 40 Acquired
Feb. 8, 2019 ASH Restricted Stock Units Common Stock (1,413) · · 1,413 Acquired
Nov. 8, 2018 CE Phantom Stock Common Stock (39) · · 39 Acquired
Aug. 6, 2018 CE Phantom Stock Series A Common Stock (35) · · 35 Acquired
May 10, 2018 CE Phantom Stock Series A Common Stock (37) · · 37 Acquired
April 20, 2018 CE Phantom Stock Series A Common Stock (1,601) · · 1,601 Acquired
March 2, 2018 CE Phantom Stock Series A Common Stock (26) · · 26 Acquired
Jan. 25, 2018 ASH Restricted Stock Units Common Stock (1,453) · · 1,453 Acquired
Nov. 9, 2017 CE Phantom Stock Series A Common Stock (25) · · 25 Acquired
Aug. 7, 2017 CE Phantom Stock Series A Common Stock (27) · · 27 Acquired
June 2, 2017 ASH Restricted Stock Units Common Stock (839) · · 839 Acquired
May 11, 2017 CE Phantom Stock Series A Common Stock (31) · · 31 Acquired
April 21, 2017 CE Phantom Stock Series A Common Stock (1,717) · · 1,717 Acquired
March 3, 2017 CE Phantom Stock Series A Common Stock (16) · · 16 Acquired
Jan. 26, 2017 ASH Restricted Stock Units Common Stock (946) · · 946 Acquired
Nov. 10, 2016 CE Phantom Stock Series A Common Stock (19) · · 19 Acquired
Aug. 11, 2016 CE Phantom Stock Series A Common Stock (22) · · 22 Acquired
May 12, 2016 CE Phantom Stock Series A Common Stock (20) · · 20 Acquired
April 22, 2016 CE Phantom Stock Series A Common Stock (1,848) · · 1,848 Acquired
Feb. 26, 2016 CE Phantom Stock Series A Common Stock (10) · · 10 Acquired
Nov. 12, 2015 CE Phantom Stock Series A Common Stock (9) · · 9 Acquired
Aug. 13, 2015 CE Phantom Stock Series A Common Stock (10) · · 10 Acquired
May 15, 2015 CE Phantom Stock Series A Common Stock (9) · · 9 Acquired
April 24, 2015 CE Phantom Stock Series A Common Stock (2,051) · · 2,051 Acquired
May 9, 2006 MMM Non-Qualified Stock Option (right to buy) Common Stock (35,000) $87.35 May 9, 2016 35,000 Acquired
May 4, 2006 MMM Non-Qualified Stock Option (right to buy) Common Stock (1,104) $64.40 May 12, 2006 1,104 Disposed
May 4, 2006 MMM Non-Qualified Stock Option (right to buy) Common Stock (364) $64.40 May 12, 2006 364 Disposed
Oct. 21, 2005 MMM Non-Qualified Stock Option (right to buy) Common Stock (7,163) $75.20 May 13, 2013 7,163 Acquired
Oct. 21, 2005 MMM Non-Qualified Stock Option (right to buy) Common Stock (11,581) $75.20 May 6, 2011 11,581 Acquired
Oct. 21, 2005 MMM Non-Qualified Stock Option (right to buy) Common Stock (8,136) $61.85 May 12, 2013 8,136 Disposed
Oct. 21, 2005 MMM Non-Qualified Stock Option (right to buy) Common Stock (13,598) $58.62 May 8, 2011 13,598 Disposed
May 10, 2005 MMM Non-Qualified Stock Option (right to buy) Common Stock (35,593) $76.80 May 10, 2015 35,593 Acquired
Oct. 21, 2004 MMM Incentive Stock Option (right to buy) Common Stock (828) $45.85 May 13, 2007 828 Disposed
Oct. 21, 2004 MMM Incentive Stock Option (right to buy) Common Stock (1,172) $31.52 May 14, 2006 1,172 Disposed
May 11, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (43,714) $84.40 May 9, 2014 43,714 Acquired
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (402) $81.70 May 6, 2011 402 Acquired
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (6,073) $81.70 May 11, 2009 6,073 Acquired
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (5,979) $81.70 May 12, 2008 5,979 Acquired
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (474) $64.40 May 7, 2004 474 Disposed
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (498) $58.62 May 8, 2011 498 Disposed
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (8,456) $47.50 May 10, 2009 8,456 Disposed
April 2, 2004 MMM Non-Qualified Stock Option (right to buy) Common Stock (8,404) $46.68 May 12, 2008 8,404 Disposed
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (2,322) $138.70 May 7, 2010 2,322 Acquired
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (4) $138.70 May 12, 2008 4 Acquired
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (1,196) $138.70 May 11, 2007 1,196 Acquired
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (7) $93.35 May 12, 2008 7 Disposed
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (1,550) $91.70 May 13, 2007 1,550 Disposed
Aug. 6, 2003 MMM Non-Qualified Stock Option (right to buy) Common Stock (3,107) $86.70 May 9, 2010 3,107 Disposed
Aug. 6, 2003 MMM Incentive Stock Option (right to buy) Common Stock (1,000) $63.04 May 14, 2006 1,000 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 1, 2012 CE No securities are beneficially owned 0 Direct