This page tracks arbitration cases where Margaret L. Oldendorf served as arbitrator. Use the disposition and award breakdowns below to understand their track record. Click any cell to search the matching cases.
Top Parties by Case Count
| Party | 2025 | 2024 | 2023 | 2022 | 2021 ↓ | All |
|---|
| Mercury Insurance Group, Mercury Insurance Company, Mercury Casualty Company, California Automobile Insurance Company, Mercury General Corporation | 4 | — | — | — | — | 6 |
| Southern California/The Permanente Medical Group, Inc. | — | — | — | — | — | 4 |
| Individual | 2 | 1 | — | — | — | 4 |
| Kaiser Foundation Health Plan, Inc. | — | — | — | — | — | 4 |
| Kaiser Foundation Hospitals | — | — | — | — | — | 4 |
| State Farm Fire and Casualty Company | 2 | 1 | — | — | — | 3 |
| Tesla Insurance Company, Tesla Insurance Services, Inc. | 1 | — | — | — | — | 3 |
| State Farm Mutual Automobile Insurance Company | 2 | 1 | — | — | — | 3 |
| State Farm General Insurance Company | 2 | 1 | — | — | — | 3 |
| Lyles Services Company | 2 | — | — | — | — | 2 |
| Neptune Society of America, Inc. | — | — | — | — | — | 1 |
| Sunstate Equipment Co., LLC | 1 | — | — | — | — | 1 |
| Liberty Mutual Insurance Company | 1 | — | — | — | — | 1 |
| Ohio Security Insurance Company | 1 | — | — | — | — | 1 |
| Ironshore Specialty Insurance Company | 1 | — | — | — | — | 1 |
| Trident Society, Inc. | — | — | — | — | — | 1 |
| A.H. Martin, MD, Inc. | — | — | — | — | — | 1 |
| LM General Insurance Company | 1 | — | — | — | — | 1 |
| New Life Solutions | — | — | — | — | — | 1 |
| Pure Cell New Life Solutions | — | — | — | — | — | 1 |
Disposition
| Disposition | 2025 | 2024 | All |
|---|
| Settled | 11 | 2 | 13 |
| Abandoned | 1 | — | 1 |
Dispute Type
| Dispute Type | 2025 | 2024 | All |
|---|
| Insurance | 9 | 2 | 11 |
| Employment | 3 | — | 3 |
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