InsiderFlow

Donaldson Company, Inc.

$85.73-1.25 (-1.44%)

Prev Close

$86.98

Open

$87.04

High

$87.61

Low

$85.50

Volume

332.1K

Market Cap

$12.40B

P/E

26.87

Div Yield

Over the past 12 months, insider activity at Donaldson Company, Inc. (DCI) has been exclusively selling, with 0 insider purchases totaling $0.00 and 17 insider sales totaling $26.21M. The most recent insider transaction was by Pogalz Bradley J. (Chief Financial Officer), who sold $51.8K worth of shares on Dec 9, 2025. Donaldson Company, Inc. operates in the Industrials sector, within the Industrial - Machinery industry, with a market cap of $12.40B.

Buys (12M)

0

$0.00

Sells (12M)

17

$26.21M

Net Activity

Net Seller

$26.21M

Active Insiders

12

last 12 mo

DCI Price Chart

DCI Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Dec 9, 2025Pogalz Bradley J.Chief Financial OfficerSell566$91.57$51.8K0
Dec 5, 2025Rajendra Ajita GDirectorSell19,800$92.04$1.82M0
Oct 1, 2025Lewis Richard BrentPresidentSell8,982$82.08$737.2K0
Sep 25, 2025Becker Amy CChief Legal OfficerSell2,727$80.04$218.3K0
Sep 25, 2025Carpenter Tod E.Chairman, President and CEOSell17,858$80.04$1.43M0
Sep 25, 2025Lewis Richard BrentPresidentSell140$80.04$11.2K0
Sep 3, 2025Briseno GuillermoPresidentSell13,500$79.03$1.07M0
Aug 28, 2025Becker Amy CChief Legal OfficerSell18,500$81.71$1.51M0
Aug 28, 2025Carpenter Tod E.Chairman, President and CEOSell100,500$80.62$8.10M0
Aug 28, 2025Dahlgren Andrew CPresidentSell3,000$81.96$245.9K0
Aug 28, 2025Rautio Trudy A.DirectorSell31,900$79.96$2.55M0
Jul 8, 2025Carpenter Tod E.Chairman, President and CEOSell60,000$71.56$4.29M0
Jun 9, 2025CEBULLA ANDREW J.Corporate ControllerSell489$70.38$34.4K0
Jun 4, 2025Lewis Richard BrentPresidentSell7,369$69.29$510.6K0
Jun 4, 2025OBERTON WILLARD DDirectorSell7,000$69.51$486.6K0
Apr 10, 2025Owens JamesDirectorSell18,700$62.02$1.16M0
Mar 17, 2025SCALF THOMAS RPresidentSell28,500$69.22$1.97M0
Mar 5, 2025OBERTON WILLARD DDirectorSell7,000$68.22$477.5K0
Feb 28, 2025SCALF THOMAS RPresidentSell29,500$68.89$2.03M0
Jan 2, 2025OBERTON WILLARD DDirectorSell2,000$67.95$135.9K0
Jan 2, 2025Rautio Trudy A.DirectorSell14,000$67.60$946.4K0
Oct 7, 2024SCALF THOMAS RPresidentSell6,795$73.27$497.9K0
Oct 4, 2024OBERTON WILLARD DDirectorSell2,700$73.37$198.1K0
Sep 27, 2024Becker Amy CChief Legal OfficerSell3,170$73.82$234.0K0
Sep 27, 2024Carpenter Tod E.Chairman, President and CEOSell22,780$73.82$1.68M0
Sep 27, 2024Dahlgren Andrew CPresidentSell1,651$73.82$121.9K0
Sep 27, 2024Kramer Sheila G.Chief Human Resources OfficerSell1,419$73.82$104.8K0
Sep 27, 2024Lewis Richard BrentPresidentSell173$73.82$12.8K0
Sep 27, 2024Robinson Scott J.Chief Financial OfficerSell89,741$74.02$6.64M0
Sep 27, 2024SCALF THOMAS RPresidentSell4,160$73.82$307.1K0
Sep 20, 2024Carpenter Tod E.Chairman, President and CEOSell55,000$72.62$3.99M0
Sep 19, 2024Becker Amy CChief Legal OfficerSell14,500$72.89$1.06M0
Sep 17, 2024Owens JamesDirectorSell14,000$72.17$1.01M0
Sep 3, 2024Briseno GuillermoPresidentSell6,399$72.73$465.4K0
Jul 2, 2024Robinson Scott J.Chief Financial OfficerSell37,600$70.97$2.67M0
Jun 14, 2024Lewis Richard BrentPresidentSell2,272$73.83$167.7K0
Jun 10, 2024CEBULLA ANDREW J.Corporate ControllerSell498$73.20$36.5K0
Mar 20, 2024OBERTON WILLARD DDirectorSell4,500$73.54$330.9K0
Mar 18, 2024Robinson Scott J.Chief Financial OfficerSell37,000$73.27$2.71M0
Mar 15, 2024Kramer Sheila G.Chief Human Resources OfficerSell45,500$73.52$3.35M0
Mar 7, 2024Rajendra Ajita GDirectorSell18,700$73.51$1.37M0
Mar 4, 2024Dahlgren Andrew CPresidentSell1,978$72.52$143.4K0
Mar 1, 2024Rajendra Ajita GDirectorSell14,000$72.23$1.01M0
Mar 1, 2024SCALF THOMAS RPresidentSell10,707$71.66$767.2K0
Feb 29, 2024OBERTON WILLARD DDirectorSell4,500$70.41$316.8K0
Jan 3, 2024Carpenter Tod E.Chairman, President and CEOSell59,655$64.79$3.87M0
Jan 2, 2024OBERTON WILLARD DDirectorSell5,000$64.99$324.9K0
Dec 11, 2023Rajendra Ajita GDirectorSell11,400$62.24$709.5K0
Dec 6, 2023Briseno GuillermoPresidentSell2,737$61.50$168.3K0
Nov 30, 2023Owens JamesDirectorSell11,400$60.89$694.1K0
Oct 10, 2023Dahlgren Andrew CPresidentSell1,984$60.27$119.6K0
Sep 21, 2023Becker Amy CChief Legal OfficerSell5,374$59.66$320.6K0
Sep 21, 2023Carpenter Tod E.Chairman, President and CEOSell38,953$59.66$2.32M0
Sep 21, 2023Dahlgren Andrew CPresidentSell2,445$59.66$145.9K0
Sep 21, 2023Kramer Sheila G.Chief Human Resources OfficerSell2,272$59.66$135.5K0
Sep 21, 2023Lewis Richard BrentPresidentSell257$59.66$15.3K0
Sep 21, 2023Robinson Scott J.Chief Financial OfficerSell9,713$59.66$579.5K0
Sep 21, 2023SCALF THOMAS RPresidentSell7,637$59.66$455.6K0
Sep 5, 2023Lewis Richard BrentPresidentSell2,461$64.85$159.6K0
Aug 30, 2023Becker Amy CChief Legal OfficerSell3,000$63.84$191.5K0
Aug 30, 2023Milroy Douglas A.DirectorSell26,300$63.95$1.68M0
Jul 3, 2023Robinson Scott J.Chief Financial OfficerSell24,000$62.44$1.50M0
Jun 8, 2023CEBULLA ANDREW J.Corporate ControllerSell348$60.60$21.1K0
Apr 11, 2023Hilger Christopher M.DirectorBuy3,186$62.76$200.0K0
Mar 2, 2023OBERTON WILLARD DDirectorSell8,400$65.64$551.4K0
Mar 2, 2023Owens JamesDirectorSell10,800$66.08$713.7K0
Jan 11, 2023SCALF THOMAS RPresidentSell4,500$61.00$274.5K0
Jan 3, 2023OBERTON WILLARD DDirectorSell3,000$58.96$176.9K0
Dec 13, 2022Rajendra Ajita GDirectorSell6,912$60.39$417.4K0
Dec 2, 2022SCALF THOMAS RPresidentSell31,723$60.80$1.93M0
Dec 1, 2022Becker Amy CChief Legal OfficerSell3,500$60.72$212.5K0
Dec 1, 2022Carpenter Tod E.Chairman, President and CEOSell38,722$60.92$2.36M0
Dec 1, 2022Dahlgren Andrew CPresidentSell2,436$60.85$148.2K0
Dec 1, 2022Rajendra Ajita GDirectorSell7,488$61.06$457.2K0
Oct 13, 2022SCALF THOMAS RSenior Vice PresidentSell7,000$51.67$361.7K0
Sep 29, 2022Vermeersch WimVice PresidentSell30,000$49.79$1.49M0
Sep 22, 2022Becker Amy CVice PresidentSell1,762$50.89$89.7K0
Sep 22, 2022Carpenter Tod E.Chairman, President and CEOSell12,690$50.89$645.8K0
Sep 22, 2022Kramer Sheila G.Vice PresidentSell734$50.89$37.4K0
Sep 22, 2022Lewis Richard BrentSenior Vice PresidentSell1,746$50.89$88.9K0
Sep 22, 2022Robinson Scott J.Senior Vice PresidentSell3,162$50.89$160.9K0
Sep 22, 2022SCALF THOMAS RSenior Vice PresidentSell2,510$50.89$127.7K0
Sep 22, 2022Spethmann Jeffrey ESenior Vice PresidentSell2,268$50.89$115.4K0
Sep 22, 2022Vermeersch WimVice PresidentSell988$50.89$50.3K0
Sep 9, 2022Lewis Richard BrentSenior Vice PresidentSell2,847$52.35$149.0K0
Sep 1, 2022OBERTON WILLARD DDirectorSell7,200$51.35$369.7K0
Jun 2, 2022OBERTON WILLARD DDirectorSell7,200$53.09$382.2K0
Dec 29, 2021Keller Peter JosephCorporate ControllerSell2,000$59.01$118.0K0
Dec 28, 2021Rajendra Ajita GDirectorSell8,425$58.59$493.6K0
Dec 17, 2021SCALF THOMAS RSenior Vice PresidentSell15$58.12$871.800
Dec 3, 2021Becker Amy CVice PresidentSell4,819$56.95$274.4K0
Dec 3, 2021SCALF THOMAS RSenior Vice PresidentSell4,000$55.24$221.0K0
Jul 14, 2021Vermeersch WimVice PresidentSell7,145$65.80$470.1K0
Jun 22, 2021WIEHOFF JOHNDirectorSell14,400$61.94$891.9K0
Jun 15, 2021Lewis Richard BrentSenior Vice PresidentSell3,114$61.54$191.6K0
Jun 4, 2021OBERTON WILLARD DDirectorSell10,000$64.20$642.0K0
Jun 3, 2021HOFFMAN MICHAEL JDirectorSell14,400$63.71$917.4K0
Mar 15, 2021Carpenter Tod E.Chairman, President and CEOSell21,398$61.45$1.31M0
Mar 12, 2021Carpenter Tod E.Chairman, President and CEOSell500$61.51$30.8K0
Mar 11, 2021Carpenter Tod E.Chairman, President and CEOSell2,102$61.59$129.5K0
Mar 1, 2021OBERTON WILLARD DDirectorSell4,400$60.20$264.9K0

DCI Insider Buying Activity

The following table shows recent insider purchases of Donaldson Company, Inc. (DCI) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Apr 11, 2023Hilger Christopher M.DirectorBuy3,186$62.76$200.0K0

DCI Insider Selling Activity

The following table shows recent insider sales of Donaldson Company, Inc. (DCI) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Dec 9, 2025Pogalz Bradley J.Chief Financial OfficerSell566$91.57$51.8K0
Dec 5, 2025Rajendra Ajita GDirectorSell19,800$92.04$1.82M0
Oct 1, 2025Lewis Richard BrentPresidentSell8,982$82.08$737.2K0
Sep 25, 2025Becker Amy CChief Legal OfficerSell2,727$80.04$218.3K0
Sep 25, 2025Carpenter Tod E.Chairman, President and CEOSell17,858$80.04$1.43M0
Sep 25, 2025Lewis Richard BrentPresidentSell140$80.04$11.2K0
Sep 3, 2025Briseno GuillermoPresidentSell13,500$79.03$1.07M0
Aug 28, 2025Becker Amy CChief Legal OfficerSell18,500$81.71$1.51M0
Aug 28, 2025Carpenter Tod E.Chairman, President and CEOSell100,500$80.62$8.10M0
Aug 28, 2025Dahlgren Andrew CPresidentSell3,000$81.96$245.9K0
Aug 28, 2025Rautio Trudy A.DirectorSell31,900$79.96$2.55M0
Jul 8, 2025Carpenter Tod E.Chairman, President and CEOSell60,000$71.56$4.29M0
Jun 9, 2025CEBULLA ANDREW J.Corporate ControllerSell489$70.38$34.4K0
Jun 4, 2025Lewis Richard BrentPresidentSell7,369$69.29$510.6K0
Jun 4, 2025OBERTON WILLARD DDirectorSell7,000$69.51$486.6K0
Apr 10, 2025Owens JamesDirectorSell18,700$62.02$1.16M0
Mar 17, 2025SCALF THOMAS RPresidentSell28,500$69.22$1.97M0
Mar 5, 2025OBERTON WILLARD DDirectorSell7,000$68.22$477.5K0
Feb 28, 2025SCALF THOMAS RPresidentSell29,500$68.89$2.03M0
Jan 2, 2025OBERTON WILLARD DDirectorSell2,000$67.95$135.9K0
Jan 2, 2025Rautio Trudy A.DirectorSell14,000$67.60$946.4K0
Oct 7, 2024SCALF THOMAS RPresidentSell6,795$73.27$497.9K0
Oct 4, 2024OBERTON WILLARD DDirectorSell2,700$73.37$198.1K0
Sep 27, 2024Becker Amy CChief Legal OfficerSell3,170$73.82$234.0K0
Sep 27, 2024Carpenter Tod E.Chairman, President and CEOSell22,780$73.82$1.68M0
Sep 27, 2024Dahlgren Andrew CPresidentSell1,651$73.82$121.9K0
Sep 27, 2024Kramer Sheila G.Chief Human Resources OfficerSell1,419$73.82$104.8K0
Sep 27, 2024Lewis Richard BrentPresidentSell173$73.82$12.8K0
Sep 27, 2024Robinson Scott J.Chief Financial OfficerSell89,741$74.02$6.64M0
Sep 27, 2024SCALF THOMAS RPresidentSell4,160$73.82$307.1K0
Sep 20, 2024Carpenter Tod E.Chairman, President and CEOSell55,000$72.62$3.99M0
Sep 19, 2024Becker Amy CChief Legal OfficerSell14,500$72.89$1.06M0
Sep 17, 2024Owens JamesDirectorSell14,000$72.17$1.01M0
Sep 3, 2024Briseno GuillermoPresidentSell6,399$72.73$465.4K0
Jul 2, 2024Robinson Scott J.Chief Financial OfficerSell37,600$70.97$2.67M0
Jun 14, 2024Lewis Richard BrentPresidentSell2,272$73.83$167.7K0
Jun 10, 2024CEBULLA ANDREW J.Corporate ControllerSell498$73.20$36.5K0
Mar 20, 2024OBERTON WILLARD DDirectorSell4,500$73.54$330.9K0
Mar 18, 2024Robinson Scott J.Chief Financial OfficerSell37,000$73.27$2.71M0
Mar 15, 2024Kramer Sheila G.Chief Human Resources OfficerSell45,500$73.52$3.35M0
Mar 7, 2024Rajendra Ajita GDirectorSell18,700$73.51$1.37M0
Mar 4, 2024Dahlgren Andrew CPresidentSell1,978$72.52$143.4K0
Mar 1, 2024Rajendra Ajita GDirectorSell14,000$72.23$1.01M0
Mar 1, 2024SCALF THOMAS RPresidentSell10,707$71.66$767.2K0
Feb 29, 2024OBERTON WILLARD DDirectorSell4,500$70.41$316.8K0
Jan 3, 2024Carpenter Tod E.Chairman, President and CEOSell59,655$64.79$3.87M0
Jan 2, 2024OBERTON WILLARD DDirectorSell5,000$64.99$324.9K0
Dec 11, 2023Rajendra Ajita GDirectorSell11,400$62.24$709.5K0
Dec 6, 2023Briseno GuillermoPresidentSell2,737$61.50$168.3K0
Nov 30, 2023Owens JamesDirectorSell11,400$60.89$694.1K0
Oct 10, 2023Dahlgren Andrew CPresidentSell1,984$60.27$119.6K0
Sep 21, 2023Becker Amy CChief Legal OfficerSell5,374$59.66$320.6K0
Sep 21, 2023Carpenter Tod E.Chairman, President and CEOSell38,953$59.66$2.32M0
Sep 21, 2023Dahlgren Andrew CPresidentSell2,445$59.66$145.9K0
Sep 21, 2023Kramer Sheila G.Chief Human Resources OfficerSell2,272$59.66$135.5K0
Sep 21, 2023Lewis Richard BrentPresidentSell257$59.66$15.3K0
Sep 21, 2023Robinson Scott J.Chief Financial OfficerSell9,713$59.66$579.5K0
Sep 21, 2023SCALF THOMAS RPresidentSell7,637$59.66$455.6K0
Sep 5, 2023Lewis Richard BrentPresidentSell2,461$64.85$159.6K0
Aug 30, 2023Becker Amy CChief Legal OfficerSell3,000$63.84$191.5K0
Aug 30, 2023Milroy Douglas A.DirectorSell26,300$63.95$1.68M0
Jul 3, 2023Robinson Scott J.Chief Financial OfficerSell24,000$62.44$1.50M0
Jun 8, 2023CEBULLA ANDREW J.Corporate ControllerSell348$60.60$21.1K0
Mar 2, 2023OBERTON WILLARD DDirectorSell8,400$65.64$551.4K0
Mar 2, 2023Owens JamesDirectorSell10,800$66.08$713.7K0
Jan 11, 2023SCALF THOMAS RPresidentSell4,500$61.00$274.5K0
Jan 3, 2023OBERTON WILLARD DDirectorSell3,000$58.96$176.9K0
Dec 13, 2022Rajendra Ajita GDirectorSell6,912$60.39$417.4K0
Dec 2, 2022SCALF THOMAS RPresidentSell31,723$60.80$1.93M0
Dec 1, 2022Becker Amy CChief Legal OfficerSell3,500$60.72$212.5K0
Dec 1, 2022Carpenter Tod E.Chairman, President and CEOSell38,722$60.92$2.36M0
Dec 1, 2022Dahlgren Andrew CPresidentSell2,436$60.85$148.2K0
Dec 1, 2022Rajendra Ajita GDirectorSell7,488$61.06$457.2K0
Oct 13, 2022SCALF THOMAS RSenior Vice PresidentSell7,000$51.67$361.7K0
Sep 29, 2022Vermeersch WimVice PresidentSell30,000$49.79$1.49M0
Sep 22, 2022Becker Amy CVice PresidentSell1,762$50.89$89.7K0
Sep 22, 2022Carpenter Tod E.Chairman, President and CEOSell12,690$50.89$645.8K0
Sep 22, 2022Kramer Sheila G.Vice PresidentSell734$50.89$37.4K0
Sep 22, 2022Lewis Richard BrentSenior Vice PresidentSell1,746$50.89$88.9K0
Sep 22, 2022Robinson Scott J.Senior Vice PresidentSell3,162$50.89$160.9K0
Sep 22, 2022SCALF THOMAS RSenior Vice PresidentSell2,510$50.89$127.7K0
Sep 22, 2022Spethmann Jeffrey ESenior Vice PresidentSell2,268$50.89$115.4K0
Sep 22, 2022Vermeersch WimVice PresidentSell988$50.89$50.3K0
Sep 9, 2022Lewis Richard BrentSenior Vice PresidentSell2,847$52.35$149.0K0
Sep 1, 2022OBERTON WILLARD DDirectorSell7,200$51.35$369.7K0
Jun 2, 2022OBERTON WILLARD DDirectorSell7,200$53.09$382.2K0
Dec 29, 2021Keller Peter JosephCorporate ControllerSell2,000$59.01$118.0K0
Dec 28, 2021Rajendra Ajita GDirectorSell8,425$58.59$493.6K0
Dec 17, 2021SCALF THOMAS RSenior Vice PresidentSell15$58.12$871.800
Dec 3, 2021Becker Amy CVice PresidentSell4,819$56.95$274.4K0
Dec 3, 2021SCALF THOMAS RSenior Vice PresidentSell4,000$55.24$221.0K0
Jul 14, 2021Vermeersch WimVice PresidentSell7,145$65.80$470.1K0
Jun 22, 2021WIEHOFF JOHNDirectorSell14,400$61.94$891.9K0
Jun 15, 2021Lewis Richard BrentSenior Vice PresidentSell3,114$61.54$191.6K0
Jun 4, 2021OBERTON WILLARD DDirectorSell10,000$64.20$642.0K0
Jun 3, 2021HOFFMAN MICHAEL JDirectorSell14,400$63.71$917.4K0
Mar 15, 2021Carpenter Tod E.Chairman, President and CEOSell21,398$61.45$1.31M0
Mar 12, 2021Carpenter Tod E.Chairman, President and CEOSell500$61.51$30.8K0
Mar 11, 2021Carpenter Tod E.Chairman, President and CEOSell2,102$61.59$129.5K0
Mar 1, 2021OBERTON WILLARD DDirectorSell4,400$60.20$264.9K0

DCI Insiders

Pogalz Bradley J.

Chief Financial Officer

Sold $51.8K
1 tradesLast: Dec 9, 2025
Rajendra Ajita G

Director

Sold $6.29M
9 tradesLast: Dec 5, 2025
Lewis Richard Brent

President

Sold $1.61M
7 tradesLast: Oct 2, 2025
Becker Amy C

Chief Legal Officer

Sold $3.75M
7 tradesLast: Sep 25, 2025
Carpenter Tod E.

Chairman, President and CEO

Sold $30.17M
17 tradesLast: Sep 25, 2025
Briseno Guillermo

President

Sold $1.70M
3 tradesLast: Sep 3, 2025
Dahlgren Andrew C

President

Sold $924.9K
6 tradesLast: Aug 28, 2025
Rautio Trudy A.

Director

Sold $3.50M
3 tradesLast: Aug 28, 2025
CEBULLA ANDREW J.

Corporate Controller

Sold $92.0K
3 tradesLast: Jun 9, 2025
OBERTON WILLARD D

Director

Sold $4.66M
14 tradesLast: Jun 4, 2025
Owens James

Director

Sold $3.58M
6 tradesLast: Apr 10, 2025
SCALF THOMAS R

President

Sold $8.24M
11 tradesLast: Mar 17, 2025
Kramer Sheila G.

Chief Human Resources Officer

Sold $3.59M
5 tradesLast: Sep 27, 2024
Robinson Scott J.

Chief Financial Officer

Sold $14.10M
8 tradesLast: Sep 27, 2024
Milroy Douglas A.

Director

Sold $1.68M
1 tradesLast: Aug 30, 2023
Hilger Christopher M.

Director

Bought $200.0K
1 tradesLast: Apr 11, 2023
SCALF THOMAS R

Senior Vice President

Sold $711.3K
4 tradesLast: Oct 13, 2022
Vermeersch Wim

Vice President

Sold $2.01M
5 tradesLast: Sep 30, 2022
Becker Amy C

Vice President

Sold $364.1K
2 tradesLast: Sep 22, 2022
Kramer Sheila G.

Vice President

Sold $37.4K
1 tradesLast: Sep 22, 2022
Lewis Richard Brent

Senior Vice President

Sold $429.5K
3 tradesLast: Sep 22, 2022
Robinson Scott J.

Senior Vice President

Sold $160.9K
1 tradesLast: Sep 22, 2022
Spethmann Jeffrey E

Senior Vice President

Sold $115.4K
1 tradesLast: Sep 22, 2022
Keller Peter Joseph

Corporate Controller

Sold $118.0K
1 tradesLast: Dec 29, 2021
WIEHOFF JOHN

Director

Sold $891.9K
1 tradesLast: Jun 22, 2021
HOFFMAN MICHAEL J

Director

Sold $917.4K
1 tradesLast: Jun 3, 2021