Lori Ryerkerk
Chairman and CEO at Celanese Corporation
Sits on 5 boards. Overboarded · 5 public boards Last updated September 28, 2026
Time on boards
- Boards served
- 5
- Current seats
- 5
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 5 boards, counting each seat separately. Longest: Celanese 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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Norfolk Southern Corporation May 8, 202698.8%
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Eaton Corporation PLC April 22, 202697.2%
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Cencora Inc. March 5, 2026100.0%
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Norfolk Southern Corporation May 8, 202599.0%
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Eaton Corporation PLC April 23, 202597.3%
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Celanese Corporation May 13, 202497.0%
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Eaton Corporation PLC April 24, 202493.6%
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Eaton Corporation PLC April 26, 202397.0%
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Celanese Corporation April 20, 202396.3%
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 |
|---|---|---|---|---|---|
| May 6, 2026 | Eaton Corporation PLC | Option exercise | +621 | — | — |
| May 6, 2026 | Eaton Corporation PLC | Shares withheld for tax | −150 | $416.50 | $62,475 |
| Mar 5, 2026 | Cencora Inc. | Grant or award | +557 | $359.28 | $200,119 |
| Jul 1, 2025 | Cencora Inc. | Grant or award | +516 | — | — |
| May 2, 2025 | Eaton Corporation PLC | Option exercise | +546 | — | — |
| May 2, 2025 | Eaton Corporation PLC | Shares withheld for tax | −132 | $295.28 | $38,977 |
| May 3, 2024 | Eaton Corporation PLC | Option exercise | +1,051 | — | — |
| May 3, 2024 | Eaton Corporation PLC | Shares withheld for tax | −253 | $319.59 | $80,856 |
| Feb 15, 2024 | Celanese Corporation | Grant or award | +61,828 | — | — |
| Feb 15, 2024 | Celanese Corporation | Shares withheld for tax | −26,747 | $150.82 | $4,033,983 |
| Dec 1, 2023 | Celanese Corporation | Gift | −150 | — | — |
| Feb 15, 2023 | Celanese Corporation | Grant or award | +51,069 | — | — |
| Feb 15, 2023 | Celanese Corporation | Shares withheld for tax | −23,971 | $121.56 | $2,913,915 |
Questions about Lori Ryerkerk
What boards is Lori Ryerkerk on?
Lori Ryerkerk sits on the boards of Celanese Corporation, Cencora Inc., Eaton Corporation PLC, International Paper Company and Norfolk Southern Corporation.
What company is Lori Ryerkerk the CEO of?
Lori Ryerkerk is Chairman and CEO of Celanese Corporation.
How long has Lori Ryerkerk served on boards?
Our records show at least 11 years of board service across 5 boards, the earliest from 2023.
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