Insider Transactions last 24 months for Donaldson Company, Inc. - NYSE: DCI
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Briseno Guillermo President 03/26/2026 DS Direct COM 8,600 $84.97 $730,742.00 29,267 Briseno Guillermo President 03/26/2026 AM Direct COM 8,600 $45.43 $390,698.00 37,867 Briseno Guillermo President 03/26/2026 DS Direct COM 12,000 $84.97 $1,019,640.00 29,267 Briseno Guillermo President 03/26/2026 AM Direct COM 12,000 $42.72 $512,640.00 41,267 Cruz Pilar Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 16,747 Hilger Christopher M. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 15,342 Hilger Christopher M. Director 01/02/2026 AA Direct COM 375 $89.93 $33,723.75 14,442 Milroy Douglas A. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 2,473 Olson Richard M Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 6,090 Owens James Director 01/02/2026 AA Direct COM 250 $89.93 $22,482.50 22,215 Owens James Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 21,965 Rajendra Ajita G Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 44,997 Rautio Trudy A. Director 01/02/2026 AA Direct COM 311 $89.93 $27,968.23 27,235 Rautio Trudy A. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 26,924 Shine Daniel P Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 1,000 Smiley Jacinth C Director 01/02/2026 AA Direct COM 250 $89.93 $22,482.50 7,644 Smiley Jacinth C Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 7,394 Pogalz Bradley J. Chief Financial Officer 12/09/2025 DS Direct COM 566 $91.57 $51,828.62 434 Pogalz Bradley J. Chief Financial Officer 12/09/2025 AM Direct COM 1,000 $28.00 $28,000.00 1,000 Shine Daniel P Director 12/08/2025 AA Direct COM 100 $0.00 $0.00 100 Rajendra Ajita G Director 12/05/2025 DS Direct COM 6,600 $92.04 $607,464.00 43,993 Rajendra Ajita G Director 12/05/2025 AM Direct COM 6,600 $48.96 $323,136.00 50,593 Rajendra Ajita G Director 12/05/2025 DS Direct COM 13,200 $92.04 $1,214,928.00 43,993 Rajendra Ajita G Director 12/05/2025 AM Direct COM 13,200 $42.26 $557,832.00 57,193 Hilger Christopher M. Director 10/03/2025 AA Direct COM 409 $82.61 $33,787.49 14,032
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Cruz Pilar Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 16,747 Hilger Christopher M. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 15,342 Hilger Christopher M. Director 01/02/2026 AA Direct COM 375 $89.93 $33,723.75 14,442 Milroy Douglas A. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 2,473 Olson Richard M Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 6,090 Owens James Director 01/02/2026 AA Direct COM 250 $89.93 $22,482.50 22,215 Owens James Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 21,965 Rajendra Ajita G Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 44,997 Rautio Trudy A. Director 01/02/2026 AA Direct COM 311 $89.93 $27,968.23 27,235 Rautio Trudy A. Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 26,924 Shine Daniel P Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 1,000 Smiley Jacinth C Director 01/02/2026 AA Direct COM 250 $89.93 $22,482.50 7,644 Smiley Jacinth C Director 01/02/2026 AA Direct COM 900 $0.00 $0.00 7,394 Shine Daniel P Director 12/08/2025 AA Direct COM 100 $0.00 $0.00 100 Hilger Christopher M. Director 10/03/2025 AA Direct COM 409 $82.61 $33,787.49 14,032 Owens James Director 10/03/2025 AA Direct COM 272 $82.61 $22,469.92 20,997 Rautio Trudy A. Director 10/03/2025 AA Direct COM 339 $82.61 $28,004.79 25,960 Smiley Jacinth C Director 10/03/2025 AA Direct COM 272 $82.61 $22,469.92 6,473 Becker Amy C Chief Legal Officer 09/25/2025 AA Direct COM 5,541 $0.00 $0.00 50,186 Carpenter Tod E. Chairman, President and CEO 09/25/2025 AA Direct COM 36,296 $0.00 $0.00 316,557 Lewis Richard Brent President 09/25/2025 AA Direct COM 5,942 $0.00 $0.00 39,919 Briseno Guillermo President 09/25/2025 AA Direct COM 3,935 $0.00 $0.00 29,244 Carpenter Tod E. Chairman, President and CEO 07/10/2025 AA Direct COM 45,808 $28.00 $1,282,624.00 326,069 Carpenter Tod E. Chairman, President and CEO 07/09/2025 AA Direct COM 2,159 $28.00 $60,452.00 282,420 Carpenter Tod E. Chairman, President and CEO 07/08/2025 AA Direct COM 12,033 $28.00 $336,924.00 292,294
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Briseno Guillermo President 03/26/2026 DS Direct COM 8,600 $84.97 $730,742.00 29,267 Briseno Guillermo President 03/26/2026 DS Direct COM 12,000 $84.97 $1,019,640.00 29,267 Pogalz Bradley J. Chief Financial Officer 12/09/2025 DS Direct COM 566 $91.57 $51,828.62 434 Rajendra Ajita G Director 12/05/2025 DS Direct COM 6,600 $92.04 $607,464.00 43,993 Rajendra Ajita G Director 12/05/2025 DS Direct COM 13,200 $92.04 $1,214,928.00 43,993 Lewis Richard Brent President 10/02/2025 DF Direct COM 8,982 $82.08 $737,242.56 44,297 Becker Amy C Chief Legal Officer 09/25/2025 DF Direct COM 2,727 $80.04 $218,269.08 47,459 Carpenter Tod E. Chairman, President and CEO 09/25/2025 DF Direct COM 17,858 $80.04 $1,429,354.32 298,699 Lewis Richard Brent President 09/25/2025 DF Direct COM 140 $80.04 $11,205.60 39,779 Briseno Guillermo President 09/03/2025 DS Direct COM 13,500 $79.03 $1,066,905.00 25,309 Becker Amy C Chief Legal Officer 08/28/2025 DS Direct COM 18,500 $81.71 $1,511,635.00 44,645 Carpenter Tod E. Chairman, President and CEO 08/28/2025 DS Direct COM 100,500 $80.62 $8,102,310.00 280,261 Dahlgren Andrew C President 08/28/2025 DS Direct COM 3,000 $81.96 $245,880.00 7,504 Rautio Trudy A. Director 08/28/2025 DG Direct COM 3,709 $0.00 $0.00 25,621 Rautio Trudy A. Director 08/28/2025 DS Direct COM 13,200 $79.96 $1,055,472.00 29,330 Rautio Trudy A. Director 08/28/2025 DS Direct COM 18,700 $79.96 $1,495,252.00 29,330 Carpenter Tod E. Chairman, President and CEO 07/10/2025 DS Direct COM 45,808 $71.71 $3,284,891.68 280,261 Carpenter Tod E. Chairman, President and CEO 07/09/2025 DS Direct COM 2,159 $71.00 $153,289.00 280,261 Carpenter Tod E. Chairman, President and CEO 07/08/2025 DS Direct COM 12,033 $71.07 $855,185.31 280,261 Cebulla Andrew J. Corporate Controller 06/09/2025 DF Direct COM 489 $70.38 $34,415.82 1,638 Oberton Willard D Director 06/04/2025 DS Direct COM 7,000 $69.51 $486,570.00 29,661 Lewis Richard Brent President 06/04/2025 DF Direct COM 7,369 $69.29 $510,598.01 33,832 Owens James Director 04/10/2025 DS Direct COM 18,700 $62.02 $1,159,774.00 20,246 Scalf Thomas R President 03/17/2025 DS Direct COM 28,500 $69.22 $1,972,770.00 28,334 Oberton Willard D Director 03/05/2025 DS Direct COM 7,000 $68.22 $477,540.00 29,599
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Briseno Guillermo President 03/26/2026 AM Direct COM 8,600 $45.43 $390,698.00 37,867 Briseno Guillermo President 03/26/2026 AM Direct COM 12,000 $42.72 $512,640.00 41,267 Pogalz Bradley J. Chief Financial Officer 12/09/2025 AM Direct COM 1,000 $28.00 $28,000.00 1,000 Rajendra Ajita G Director 12/05/2025 AM Direct COM 6,600 $48.96 $323,136.00 50,593 Rajendra Ajita G Director 12/05/2025 AM Direct COM 13,200 $42.26 $557,832.00 57,193 Lewis Richard Brent President 10/02/2025 AM Direct COM 13,500 $28.00 $378,000.00 53,279 Briseno Guillermo President 09/03/2025 AM Direct COM 13,500 $28.00 $378,000.00 38,809 Becker Amy C Chief Legal Officer 08/28/2025 AM Direct COM 18,500 $28.00 $518,000.00 63,145 Carpenter Tod E. Chairman, President and CEO 08/28/2025 AM Direct COM 100,500 $28.00 $2,814,000.00 380,761 Dahlgren Andrew C President 08/28/2025 AM Direct COM 3,000 $28.00 $84,000.00 10,504 Rautio Trudy A. Director 08/28/2025 AM Direct COM 13,200 $42.26 $557,832.00 42,530 Rautio Trudy A. Director 08/28/2025 AM Direct COM 18,700 $28.43 $531,641.00 48,030 Oberton Willard D Director 06/04/2025 AM Direct COM 7,000 $28.43 $199,010.00 36,661 Lewis Richard Brent President 06/04/2025 AM Direct COM 10,000 $35.80 $358,000.00 41,201 Owens James Director 04/10/2025 AM Direct COM 18,700 $28.43 $531,641.00 38,946 Scalf Thomas R President 03/17/2025 AM Direct COM 28,500 $42.72 $1,217,520.00 56,834 Oberton Willard D Director 03/05/2025 AM Direct COM 7,000 $28.43 $199,010.00 36,599 Scalf Thomas R President 02/28/2025 AM Direct COM 29,500 $28.00 $826,000.00 57,834 Oberton Willard D Director 01/02/2025 AM Direct COM 2,000 $28.43 $56,860.00 30,137 Rautio Trudy A. Director 01/02/2025 AM Direct COM 14,000 $36.84 $515,760.00 40,420 Oberton Willard D Director 10/04/2024 AM Direct COM 2,700 $28.43 $76,761.00 30,683 Robinson Scott J. Chief Financial Officer 09/27/2024 AM Direct COM 44,600 $51.61 $2,301,806.00 82,302 Robinson Scott J. Chief Financial Officer 09/27/2024 AM Direct COM 39,000 $59.18 $2,308,020.00 76,702 Carpenter Tod E. Chairman, President and CEO 09/23/2024 AM Direct COM 30,919 $36.57 $1,130,707.83 287,661 Carpenter Tod E. Chairman, President and CEO 09/20/2024 AM Direct COM 24,081 $36.57 $880,642.17 280,823
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Transaction Type Key A = Acquired, D = Disposed A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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