Michael Mark Manley
CEO and Director at AutoNation Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Dover Corporation, 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Dover Corporation May 8, 202699.7%
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AutoNation Inc. April 28, 202699.5%
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Dover Corporation May 2, 202599.6%
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AutoNation Inc. April 23, 202599.0%
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Dover Corporation May 3, 202499.4%
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AutoNation Inc. April 24, 202499.1%
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Dover Corporation May 5, 202399.5%
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AutoNation Inc. April 19, 202398.4%
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.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 2, 2026 | AutoNation Inc. | Open-market purchase | +3,708 | $183.84 | $681,674 |
| Nov 2, 2026 | AutoNation Inc. | Open-market purchase | +1,892 | $184.65 | $349,350 |
| Mar 1, 2026 | AutoNation Inc. | Option exercise | +6,995 | — | — |
| Mar 1, 2026 | AutoNation Inc. | Option exercise | +7,940 | — | — |
| Mar 1, 2026 | AutoNation Inc. | Option exercise | +8,477 | — | — |
| Mar 1, 2026 | AutoNation Inc. | Shares withheld for tax | −9,214 | $195.16 | $1,798,204 |
| Jan 28, 2026 | AutoNation Inc. | Grant or award | +60,277 | — | — |
| Jan 28, 2026 | AutoNation Inc. | Shares withheld for tax | −23,734 | $215.93 | $5,124,883 |
| Nov 17, 2025 | Dover Corporation | Grant or award | +972 | $180.05 | $175,009 |
| Mar 1, 2025 | AutoNation Inc. | Option exercise | +7,088 | — | — |
| Mar 1, 2025 | AutoNation Inc. | Option exercise | +6,995 | — | — |
| Mar 1, 2025 | AutoNation Inc. | Option exercise | +7,940 | — | — |
| Mar 1, 2025 | AutoNation Inc. | Shares withheld for tax | −8,668 | $182.37 | $1,580,783 |
| Feb 25, 2025 | AutoNation Inc. | Grant or award | +57,244 | — | — |
| Feb 25, 2025 | AutoNation Inc. | Shares withheld for tax | −22,527 | $183.49 | $4,133,479 |
Questions about Michael Mark Manley
What boards is Michael Mark Manley on?
Michael Mark Manley sits on the boards of AutoNation Inc. and Dover Corporation.
What company is Michael Mark Manley the CEO of?
Michael Mark Manley is CEO and Director of AutoNation Inc.
How long has Michael Mark Manley served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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