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 | 2025 | 2024 ↓ | 2023 | 2022 | 2021 | All |
|---|
| Alta Los Angeles Hospitals, Inc. dba LA Community Hospital | — | 1 | — | — | — | 1 |
| Disney DTC LLC | — | 1 | — | — | — | 1 |
| Guaranteed Rate, Inc. | — | 1 | — | — | — | 1 |
| XSET, Inc. | — | 1 | — | — | — | 1 |
| Brothers International Desserts, Inc. | — | 1 | — | — | — | 1 |
| Ivy Park at Laguna Woods | — | 1 | — | — | — | 1 |
| J.P. Morgan Chase Bank, N.A. | — | 1 | — | — | — | 1 |
| ADT Security Services | — | 1 | — | — | — | 1 |
| Whatnot Inc. | — | 1 | — | — | — | 1 |
| Oremor of Victorville, LLC | — | 1 | — | — | — | 1 |
| Akua Behavioral Health, Inc. | — | 1 | — | — | — | 1 |
| SFM, LLC dba Sprouts Farmers Market | — | 1 | — | — | — | 1 |
| Anaheim Global Medical Center, Inc. | — | 1 | — | — | — | 1 |
| Oakmont Management Group, LLC | — | 1 | — | — | — | 1 |
| Northrop Grumman Corporation | — | — | — | — | — | 5 |
| Companion Hospice Care, LLC | — | — | — | — | 1 | 3 |
| American Financial Network, Inc. | — | — | 1 | 1 | — | 2 |
| Amgen, Inc. | — | — | — | — | — | 2 |
| Northrop Grumman Systems Corporation | — | — | — | — | — | 2 |
| Chipotle Mexican Grill, Inc. | — | — | — | 1 | — | 2 |
Disposition
| Disposition | 2025 | 2024 | 2023 | 2022 | 2021 | All |
|---|
| Settled | 18 | 11 | 11 | 5 | 11 | 99 |
| Awarded | 3 | — | — | — | 2 | 11 |
| Dismissed | 1 | — | — | 1 | 1 | 9 |
| Withdrawn | — | 2 | — | — | — | 5 |
| Consolidated | — | — | — | — | — | 2 |
Dispute Type
| Dispute Type | 2025 | 2024 | 2023 | 2022 | 2021 | All |
|---|
| Employment | 17 | 9 | 10 | 6 | 13 | 112 |
| Other | 5 | 2 | — | — | — | 8 |
| Credit | — | 1 | 1 | — | — | 2 |
| Goods | — | — | — | — | 1 | 1 |
| Health Care | — | — | — | — | — | 1 |
| Other Banking or Finance | — | — | — | — | — | 1 |
| Personal Injury | — | 1 | — | — | — | 1 |
Awards
| Awards | 2025 | 2021 | All |
|---|
| Business | — | 2 | 8 |
| Consumer | 3 | — | 3 |
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