Donaldson Company Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Donaldson Company Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 3564 — Industrial & Commercial Fans & Blowers & Air Purifing Equip
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Bloomington
- Headquarters state / province
- Minnesota
- Headquarters country
- United States
- Fiscal year end
- July
- Ticker symbol
- DCI
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0000029644
- EIN
- 41-0222640
Board of directors
-
Ajita G. Rajendra · DirectorSince 2023
-
Christopher M. Hilger · DirectorSince 2023
-
Daniel P. Shine · DirectorSince 2025
-
Douglas A. Milroy · DirectorSince 2023
-
Jacinth C. Smiley · DirectorSince 2023
-
James Owens · DirectorSince 2023
-
Pilar Cruz · DirectorSince 2023
-
Richard M. Olson · DirectorSince 2023
-
Tod E. Carpenter · Director · Chairman, President and CEOSince 2023
-
Trudy A. Rautio · DirectorSince 2023
-
Willard D. Oberton · DirectorSince 2023
Chief executives
Tod E. Carpenter
· Chairman, President and CEO
Dates unknown
Director election results
Annual meeting of November 21, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
92.1%
-
93.9%
-
99.2%
-
99.6%
Board connections
3 of this board's directors also sit on 4 other boards.
- via Ajita G. Rajendra
- via Tod E. Carpenter
- via Ajita G. Rajendra
- via Richard M. Olson
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $8,577,983
- 11 sales by 5 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 4, 2026 | Tod E. Carpenter Director, Officer (Chairman, President and CEO) | Option exercise | +31,968 | $42.72 | $1,365,673 |
| Sep 4, 2026 | Tod E. Carpenter Director, Officer (Chairman, President and CEO) | Open-market sale | −31,968 | $91.10 | $2,912,285 |
| Aug 31, 2026 | Tod E. Carpenter Director, Officer (Chairman, President and CEO) | Option exercise | +3,032 | $42.72 | $129,527 |
| Aug 31, 2026 | Tod E. Carpenter Director, Officer (Chairman, President and CEO) | Open-market sale | −3,032 | $91.00 | $275,912 |
| Aug 27, 2026 | Pogalz Bradley J. Officer (Chief Financial Officer) | Option exercise | +3,000 | $42.72 | $128,160 |
| Aug 27, 2026 | Pogalz Bradley J. Officer (Chief Financial Officer) | Shares withheld for tax | −2,129 | $91.84 | $195,527 |
| Jul 3, 2026 | Christopher M. Hilger Director | Grant or award | +400 | $89.09 | $35,636 |
| Jul 3, 2026 | James Owens Director | Grant or award | +267 | $89.09 | $23,787 |
| Jul 3, 2026 | Trudy A. Rautio Director | Grant or award | +334 | $89.09 | $29,756 |
| Jul 3, 2026 | Jacinth C. Smiley Director | Grant or award | +267 | $89.09 | $23,787 |
| Apr 14, 2026 | James Owens Director | Option exercise | +7,153 | $42.26 | $302,286 |
| Apr 14, 2026 | James Owens Director | Open-market sale | −7,153 | $89.21 | $638,119 |
| Apr 14, 2026 | James Owens Director | Option exercise | +6,600 | $48.96 | $323,136 |
| Apr 14, 2026 | James Owens Director | Open-market sale | −6,600 | $89.21 | $588,786 |
| Apr 13, 2026 | James Owens Director | Option exercise | +5,921 | $42.26 | $250,221 |
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.