Quick Takeaways
- Michael Mark Manley has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $34,607,498.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Michael Mark Manley
- Location
- Auburn Hills, MI
- Summary
- The estimated net worth of Michael Mark Manley is at least $34,607,498 dollars as of 03 Mar 2026. Michael Mark Manley is the CEO and Director, Director of AUTONATION, INC. and owns shares of AUTONATION, INC. (AN) stock worth about $34.08M. Michael Mark Manley is the Director of DOVER Corp and owns shares of DOVER Corp (DOV) stock worth about $522.9K.
- Signature
- /s/ C. Coleman Edmunds, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Michael Mark Manley 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: AUTONATION, INC. ($34,084,633).
- Past-year value change for that position: .
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 Michael Mark Manley
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| AN | AUTONATION, INC. | CEO and Director, Director | $34,084,633 | 01 Mar 2026 | ||
| DOV | DOVER Corp | Director | $522,865 | 17 Nov 2025 |
Insider Transactions Reported by Michael Mark Manley:
| 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.