| Bogie33 | 5% or greater direct ownership interest | Organization | 8% | 01/01/2018 |
| The Hassan Essayli Trust | 5% or greater direct ownership interest | Organization | 13% | 03/01/2008 |
| Tkaac Enterprises | 5% or greater direct ownership interest | Organization | 13% | 03/01/2008 |
| Fridrich, Steve | 5% or greater direct ownership interest | Individual | 6% | 01/01/2009 |
| Schultz, David | 5% or greater direct ownership interest | Individual | 9% | 03/26/2008 |
| Veluscek, Steven | 5% or greater direct ownership interest | Individual | 26% | 10/01/1995 |
| Eleanor Rusnak Revocable Living Trust | Direct ownership interest | Organization | | 03/01/2008 |
| Equity Trust Company | Direct ownership interest | Organization | | 03/01/2008 |
| Okie Dokie Investments | Direct ownership interest | Organization | | 01/01/2009 |
| Rentz Living Trust | Direct ownership interest | Organization | | 03/01/2008 |
| Rudolph Ramos Living Trust | Direct ownership interest | Organization | | 03/01/2008 |
| Tous Van Nykerk Family Trust | Direct ownership interest | Organization | | 03/01/2008 |
| Fridrich, Gerald | Direct ownership interest | Individual | | 11/01/2024 |
| Fridrich, John | Direct ownership interest | Individual | | 11/01/2024 |
| Knight, Matthew | Direct ownership interest | Individual | | 11/01/2024 |
| Pinson, Billie Jean | Direct ownership interest | Individual | | 03/01/2008 |
| Shaner, Sandra | Direct ownership interest | Individual | | 03/01/2008 |
| Shull, Glen | Direct ownership interest | Individual | | 11/01/2024 |
| Tous, George | Direct ownership interest | Individual | | 03/01/2008 |
| Trudel, David | Direct ownership interest | Individual | | 03/01/2008 |
| Frontier Management Inc | Operational/managerial control | Organization | | 10/01/1995 |
| Quality Care Rehab Inc | Operational/managerial control | Organization | | 03/01/2024 |
| Baker, Adam | Operational/managerial control | Individual | | 04/16/2020 |
| Cerniglia, Amy | Operational/managerial control | Individual | | 03/11/2025 |
| Deneau, Kamalia | Operational/managerial control | Individual | | 08/16/2021 |
| Ferris, Billie | Operational/managerial control | Individual | | 10/22/2024 |
| Foster, Becky | Operational/managerial control | Individual | | 03/22/2022 |
| Garza, Monica | Operational/managerial control | Individual | | 07/09/2018 |
| Hazlett, Julian | Operational/managerial control | Individual | | 11/01/2019 |
| Hill, Lisa | Operational/managerial control | Individual | | 12/21/2021 |
| Jones, Robert | Operational/managerial control | Individual | | 05/10/2012 |
| Kline, Amanda | Operational/managerial control | Individual | | 11/01/2023 |
| Maeder, Gregory | Operational/managerial control | Individual | | 01/01/2018 |
| Newton, Michelle | Operational/managerial control | Individual | | 12/26/2017 |
| Ong, Edison | Operational/managerial control | Individual | | 04/04/2025 |
| Orback, Heather | Operational/managerial control | Individual | | 09/20/2011 |
| Ortega, Jesus | Operational/managerial control | Individual | | 01/01/2003 |
| Robertson, Stacie | Operational/managerial control | Individual | | 03/20/2025 |
| Rosas, Brigette | Operational/managerial control | Individual | | 09/25/2023 |
| Salas, Cherise | Operational/managerial control | Individual | | 06/02/2014 |
| Saracino, Kelly | Operational/managerial control | Individual | | 10/07/2013 |
| Savage, Lauren | Operational/managerial control | Individual | | 02/24/2025 |
| Sladek, Carrie | Operational/managerial control | Individual | | 03/31/2014 |
| Stuckey, Kimberly | Operational/managerial control | Individual | | 11/06/2023 |
| Trujillo, Nicole | Operational/managerial control | Individual | | 11/16/2024 |
| Frontier Management Inc | Adp of the SNF | Organization | | 07/14/2025 |
| Pdr Cpas + Advisors, Inc. | Adp of the SNF | Organization | | 01/16/2025 |
| Quality Care Rehab Inc | Adp of the SNF | Organization | | 04/24/2025 |
| Remedi Seniorcare of Colorado, LLC | Adp of the SNF | Organization | | 05/31/2019 |
| Baker, Adam | Adp of the SNF | Individual | | 04/16/2020 |
| Brown, Mary | Adp of the SNF | Individual | | 01/16/2025 |
| Cerniglia, Amy | Adp of the SNF | Individual | | 03/11/2025 |
| Constantino, Paul | Adp of the SNF | Individual | | 01/16/2025 |
| Deneau, Kamalia | Adp of the SNF | Individual | | 08/16/2021 |
| Ferris, Billie | Adp of the SNF | Individual | | 10/22/2024 |
| Foster, Becky | Adp of the SNF | Individual | | 03/22/2022 |
| Garza, Monica | Adp of the SNF | Individual | | 07/09/2018 |
| Hazlett, Julian | Adp of the SNF | Individual | | 11/01/2019 |
| Hill, Lisa | Adp of the SNF | Individual | | 12/21/2021 |
| Jones, Robert | Adp of the SNF | Individual | | 05/10/2012 |
| Kline, Amanda | Adp of the SNF | Individual | | 11/01/2023 |
| Maeder, Gregory | Adp of the SNF | Individual | | 01/01/2018 |
| Newton, Michelle | Adp of the SNF | Individual | | 12/26/2017 |
| Ong, Edison | Adp of the SNF | Individual | | 04/04/2025 |
| Orback, Heather | Adp of the SNF | Individual | | 09/20/2011 |
| Ortega, Jesus | Adp of the SNF | Individual | | 01/01/2003 |
| Paxton, Ann | Adp of the SNF | Individual | | 01/16/2025 |
| Robertson, Stacie | Adp of the SNF | Individual | | 03/20/2025 |
| Rosas, Brigette | Adp of the SNF | Individual | | 09/25/2023 |
| Salas, Cherise | Adp of the SNF | Individual | | 06/02/2014 |
| Saracino, Kelly | Adp of the SNF | Individual | | 10/07/2013 |
| Savage, Lauren | Adp of the SNF | Individual | | 02/24/2025 |
| Sladek, Carrie | Adp of the SNF | Individual | | 03/31/2014 |
| Stuckey, Kimberly | Adp of the SNF | Individual | | 11/06/2023 |
| Trujillo, Nicole | Adp of the SNF | Individual | | 11/16/2024 |
| Wadsworth, Jay | Adp of the SNF | Individual | | 01/16/2025 |
| Zuniga, Milton | Adp of the SNF | Individual | | 01/16/2025 |