Ownership & Insider Lab
DONALDSON Co INC (DCI)
NYSE · SEC CIK 0000029644
This is the supported SEC-traceable subset, not total insider ownership or personal wealth. Values reflect the current disclosed positions Grizzly Bulls can resolve and value. Latest source filing: Sep 10, 2026 · values through Sep 25, 2026.
Covered reporting owners
Filter the reporting-owner snapshot by holder, role, or security. Position values are shown only where the current reviewed data supports them.
| Holder | Role | Position | Current value | Latest filing |
|---|---|---|---|---|
| Tod E. Carpenter | Chairman, President and CEO · Director | 298,699 sharesCommon Stock, $5.00 par value | $26.11M | Sep 10, 2026 |
| Bradley J. Pogalz | Chief Financial Officer | 1,305 sharesCommon Stock, $5.00 par value | $114.06K | Aug 28, 2026 |
Recent supported insider transactions
These are supported direct, non-derivative historical transactions from companies where recent transaction history has passed separate review. Reported price is shown when present. The lab does not calculate gross proceeds and does not treat historical transactions as current wealth.
| Date | Holder | Action | Security | Units | Reported price | Filing |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Tod E. Carpenter | DispositionSEC code F | Common Stock, $5.00 par value | 18,761 shares | $86.6 | 4 |
| Sep 24, 2026 | Tod E. Carpenter | AcquisitionSEC code A | Common Stock, $5.00 par value | 38,131 shares | $0 | 4 |
| Sep 4, 2026 | Tod E. Carpenter | SaleSEC code S | Common Stock, $5.00 par value | 31,968 shares | $91.1 | 4 |
| Sep 4, 2026 | Tod E. Carpenter | AcquisitionSEC code M | Common Stock, $5.00 par value | 31,968 shares | $42.72 | 4 |
| Aug 31, 2026 | Tod E. Carpenter | SaleSEC code S | Common Stock, $5.00 par value | 3,032 shares | $91 | 4 |
| Aug 31, 2026 | Tod E. Carpenter | AcquisitionSEC code M | Common Stock, $5.00 par value | 3,032 shares | $42.72 | 4 |
| Aug 27, 2026 | Bradley J. Pogalz | DispositionSEC code F | Common Stock, $5.00 par value | 2,129 shares | $91.84 | 4 |
| Aug 27, 2026 | Bradley J. Pogalz | AcquisitionSEC code M | Common Stock, $5.00 par value | 3,000 shares | $42.72 | 4 |
Published 8 of 8 source candidates under the current reviewed security-resolution rules.
Covered securities
| Security | Instrument family | Covered positions | Covered value |
|---|---|---|---|
| Common Stock, $5.00 par value | ordinary-share | 2 | $26.22M |
Coverage and interpretation
Current holdings: direct positions that the reviewed ownership data can trace to an exact reporting owner, legal security, and current-basis quantity.
Current value: the existing published company-position valuation. This lab does not recalculate security values or infer missing positions.
Transactions: historical flow observations only. They are not used to reconstruct current ownership and are shown only for companies where recent transaction history is currently published.
Not included here: a claim of total insider ownership, total personal wealth, institutional 13F ownership, or an investment recommendation.