Donaldson Co., Inc. engages in the manufacture of filtration systems and replacement parts. It operates through the following segments: Mobile Solutions, Industrial Products, and Life Sciences. The Mobile Solutions segment is involved in off-road, on-road, and after-market business units. The Industrial Products segment focuses on industrial air filtration, industrial gases, industrial hydraulics, power generation and aerospace, and defense business units. The Life Sciences segment consists of bioprocessing, food and beverage, medical device, vehicle electrification, microelectronics and disk drive business units. The company was founded by Frank Donaldson in 1915 and is headquartered in Minneapolis, MN. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
OBERTON WILLARD D | Director | Mar 20 '24 | Option Exercise | 38.47 | 4,500 | 173,115 | 32,185 | Mar 21 03:15 PM | OBERTON WILLARD D | Director | Mar 20 '24 | Sale | 73.54 | 4,500 | 330,930 | 27,685 | Mar 21 03:15 PM | Robinson Scott J. | Chief Financial Officer | Mar 19 '24 | Sale | 73.11 | 5,088 | 371,984 | 37,702 | Mar 19 04:19 PM | Robinson Scott J. | Chief Financial Officer | Mar 18 '24 | Option Exercise | 42.72 | 37,000 | 1,580,640 | 74,702 | Mar 19 04:19 PM | Robinson Scott J. | Chief Financial Officer | Mar 18 '24 | Sale | 73.29 | 31,912 | 2,338,830 | 42,790 | Mar 19 04:19 PM | Kramer Sheila G. | Chief Human Resources Officer | Mar 15 '24 | Option Exercise | 38.44 | 45,500 | 1,748,890 | 39,171 | Mar 18 02:24 PM | Kramer Sheila G. | Chief Human Resources Officer | Mar 15 '24 | Sale | 73.52 | 45,500 | 3,345,160 | 23,171 | Mar 18 02:24 PM | Rajendra Ajita G | Director | Mar 07 '24 | Option Exercise | 28.43 | 18,700 | 531,641 | 60,661 | Mar 08 02:26 PM | Rajendra Ajita G | Director | Mar 07 '24 | Sale | 73.51 | 18,700 | 1,374,637 | 41,961 | Mar 08 02:26 PM | SCALF THOMAS R | President | Mar 04 '24 | Sale | 73.09 | 3,027 | 221,243 | 0 | Mar 05 03:06 PM | Rajendra Ajita G | Director | Mar 01 '24 | Option Exercise | 38.47 | 14,000 | 538,580 | 55,931 | Mar 04 04:43 PM | Rajendra Ajita G | Director | Mar 01 '24 | Sale | 72.23 | 14,000 | 1,011,220 | 41,931 | Mar 04 04:43 PM | SCALF THOMAS R | President | Mar 01 '24 | Sale | 71.09 | 7,680 | 545,971 | 0 | Mar 05 03:06 PM | OBERTON WILLARD D | Director | Feb 29 '24 | Option Exercise | 38.47 | 4,500 | 173,115 | 32,155 | Mar 04 04:26 PM | OBERTON WILLARD D | Director | Feb 29 '24 | Sale | 70.41 | 4,500 | 316,845 | 27,655 | Mar 04 04:26 PM | Carpenter Tod E. | Chairman, President and CEO | Jan 03 '24 | Option Exercise | 39.83 | 74,000 | 2,947,720 | 299,730 | Jan 04 02:56 PM | OBERTON WILLARD D | Director | Jan 02 '24 | Option Exercise | 38.47 | 5,000 | 192,350 | 31,337 | Jan 04 02:47 PM | OBERTON WILLARD D | Director | Jan 02 '24 | Sale | 64.99 | 5,000 | 324,950 | 26,337 | Jan 04 02:47 PM | Rajendra Ajita G | Director | Dec 11 '23 | Sale | 62.24 | 11,400 | 709,536 | 40,545 | Dec 12 10:53 AM | Briseno Guillermo | President | Dec 06 '23 | Option Exercise | 42.05 | 4,000 | 168,200 | 18,907 | Dec 07 01:59 PM | Briseno Guillermo | President | Dec 06 '23 | Sale | 61.50 | 2,737 | 168,326 | 16,170 | Dec 07 01:59 PM | Owens James | Director | Dec 01 '23 | Sale | 60.89 | 22 | 1,340 | 15,423 | Dec 01 04:19 PM | Owens James | Director | Nov 30 '23 | Option Exercise | 43.07 | 11,400 | 490,998 | 26,823 | Dec 01 04:19 PM | Owens James | Director | Nov 30 '23 | Sale | 60.89 | 11,378 | 692,806 | 15,445 | Dec 01 04:19 PM | Dahlgren Andrew C | President | Oct 10 '23 | Option Exercise | 42.05 | 2,500 | 105,125 | 7,262 | Oct 12 01:54 PM | Lewis Richard Brent | President | Sep 05 '23 | Option Exercise | 42.05 | 3,000 | 126,150 | 14,753 | Sep 07 11:16 AM | Milroy Douglas A. | Director | Aug 30 '23 | Option Exercise | 37.13 | 26,300 | 976,508 | 29,124 | Aug 31 03:26 PM | Becker Amy C | Chief Legal Officer | Aug 30 '23 | Option Exercise | 42.05 | 3,000 | 126,150 | 38,809 | Aug 31 03:24 PM | Milroy Douglas A. | Director | Aug 30 '23 | Sale | 63.95 | 26,300 | 1,681,885 | 2,824 | Aug 31 03:26 PM | Becker Amy C | Chief Legal Officer | Aug 30 '23 | Sale | 63.84 | 3,000 | 191,520 | 35,809 | Aug 31 03:24 PM | Robinson Scott J. | Chief Financial Officer | Jul 03 '23 | Option Exercise | 28.00 | 24,000 | 672,000 | 51,670 | Jul 05 10:53 AM | Robinson Scott J. | Chief Financial Officer | Jul 03 '23 | Sale | 62.44 | 24,000 | 1,498,560 | 27,670 | Jul 05 10:53 AM |
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