This page tracks arbitration cases where Sheila Prell Sonenshine 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 | 2026 ↓ | 2025 | 2024 | 2023 | 2022 | All |
|---|
| West Coast DME & Supplies, LLC | 1 | — | — | — | — | 1 |
| Los Robles Healthcare, LLC | 1 | — | — | — | — | 1 |
| Eisenhower Medical Center | 1 | — | — | — | — | 1 |
| Northrop Grumman Corporation | — | — | — | — | — | 5 |
| Companion Hospice Care, LLC | — | — | — | — | — | 3 |
| American Financial Network, Inc. | — | — | — | 1 | 1 | 2 |
| Amgen, Inc. | — | — | — | — | — | 2 |
| Citibank, NA | — | — | — | — | — | 2 |
| Northrop Grumman Systems Corporation | — | — | — | — | — | 2 |
| Chipotle Mexican Grill, Inc. | — | — | — | — | 1 | 2 |
| Murray Group at Morgan Stanley | — | — | — | — | — | 1 |
| SFM, LLC dba Sprouts Farmers Market | — | — | 1 | — | — | 1 |
| Post Advisory Group, LLC | — | — | — | — | — | 1 |
| Heald College, LLC | — | — | — | — | — | 1 |
| Wonderful Company LLC | — | — | — | — | 1 | 1 |
| Allied Universal Security Services | — | 1 | — | — | — | 1 |
| Z C & R Coatings for Optics | — | — | — | — | — | 1 |
| Life360, Inc. | — | 1 | — | — | — | 1 |
| Universal Television LLC | — | — | — | — | — | 1 |
| Kelly Services Global LLC | — | — | — | — | — | 1 |
Disposition
| Disposition | 2026 | 2025 | 2024 | 2023 | 2022 | All |
|---|
| Settled | 3 | 18 | 11 | 11 | 5 | 99 |
| Awarded | — | 3 | — | — | — | 11 |
| Dismissed | — | 1 | — | — | 1 | 9 |
| Withdrawn | — | — | 2 | — | — | 5 |
| Consolidated | — | — | — | — | — | 2 |
Dispute Type
| Dispute Type | 2026 | 2025 | 2024 | 2023 | 2022 | All |
|---|
| Employment | 3 | 17 | 9 | 10 | 6 | 112 |
| Other | — | 5 | 2 | — | — | 8 |
| Credit | — | — | 1 | 1 | — | 2 |
| Goods | — | — | — | — | — | 1 |
| Health Care | — | — | — | — | — | 1 |
| Other Banking or Finance | — | — | — | — | — | 1 |
| Personal Injury | — | — | 1 | — | — | 1 |
Awards
| Awards | 2025 | All |
|---|
| Business | — | 8 |
| Consumer | 3 | 3 |
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