Quick Takeaways
- Richard M. Olson has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $6,182,476.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Richard M. Olson
- Location
- Bloomington, MN
- Summary
- The estimated net worth of Richard M. Olson is at least $6,182,476 dollars as of 12 Mar 2026. Richard M. Olson is the Chairman & CEO, Director of TORO CO and owns shares of TORO CO (TTC) stock worth about $5.51M. Richard M. Olson is the Director of DONALDSON Co INC and owns shares of DONALDSON Co INC (DCI) stock worth about $673K.
- Signature
- /s/ Joanna M. Totsky, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Richard M. Olson and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: TORO CO ($5,509,509).
- Past-year value change for that position: -$11,957,671.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Richard M. Olson
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TTC | TORO CO | Chairman & CEO, Director | $5,509,509 | -$11,957,671 | -68% | 10 Mar 2026 |
| DCI | DONALDSON Co INC | Director | $672,967 | 02 Jan 2026 |
Insider Transactions Reported by Richard M. Olson:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.