| Reeve B. Waud 2011 Family Trust +7 co-filers10% owner · 2 transactions | — | 15.57M†as of Dec 2012 | — | — | 2.28M |
| Bain Capital Investors LLC +6 co-filersMember of 10% Owner Group · 2 transactions | — | 9.26M†as of Aug 2015 | — | — | 2.35M |
| Bain Capital Investors LLC +9 co-filersMember of 10% Owner Group · 2 transactions | — | 9.26M†as of Aug 2015 | — | — | 2.35M |
| Waud Capital Affiliates II, L.L.C. +5 co-filers10% owner · 8 transactions | — | 8.63M†as of Sep 2016 | — | — | 2.52M |
| Gordon Christopher RDirector · 8 transactions | — | 4.46M†as of May 2018 | 12.3K | — | 5.80M |
| Waud Capital Affiliates III, L.L.C. +5 co-filers10% owner · 10 transactions | — | 4.17M†as of Sep 2016 | — | — | 2.23M |
| Waud Reeve BDirector · 80 transactions | — | 719.3K† | 189.8K | 366.7K | 13.99M |
| Howard Christopher LEVP, GC and Secretary · 104 transactions | — | 684.5K†as of May 2023 | 518.4K | — | 296.7K |
| Jacobs Joey ADirector · 69 transactions | — | 534.0K†as of Mar 2019 | 651.2K | — | 1.12M |
| Hunter Christopher H.Chief Executive Officer, Director · 16 transactions | — | 258.5Kas of Jun 2025 | 287.7K | — | — |
| Harrod Laurence L.EVP of Finance · 16 transactions | — | 221.0Kas of May 2023 | 304.6K | — | — |
| Polson Jack E10% owner · 9 transactions | — | 175.7K†as of Aug 2015 | 19.4K | — | 124.9K |
| Farley BrianEVP, CLAO and Secretary · 13 transactions | — | 137.8K | 149.3K | — | — |
| Dixon Heather BrianneChief Financial Officer · 8 transactions | — | 118.6Kas of Jul 2025 | 125.4K | — | — |
| Hollinsworth John S.EVP of Operations · 39 transactions | — | 116.3Kas of May 2024 | 376.4K | — | 140.8K |
| Young Todd S.Chief Financial Officer · 2 transactions | — | 107.2K | 107.2K | — | — |
| Fincher Ronald MorganChief Operating Officer · 81 transactions | — | 99.0K†as of May 2019 | 229.8K | — | 371.2K |
| Turner BrentPresident · 61 transactions | — | 97.2Kas of Mar 2019 | 178.7K | — | 394.4K |
| Grieco WilliamDirector · 51 transactions | — | 96.2K | 117.2K | — | 59.5K |
| Waud Family Partners, L.P.10% owner · 1 transaction | — | 83.5Kas of Aug 2015 | — | — | — |
| Swinson Robert Walton10% owner · 10 transactions | — | 74.6Kas of Mar 2015 | 3.3K | — | 40.0K |
| Miquelon Wade DDirector · 16 transactions | — | 55.5Kas of May 2025 | 57.7K | — | 2.2K |
| Khan NasserChief Operating Officer · 5 transactions | — | 55.0K | 30.7K | — | — |
| Bissell E. PerotDirector · 15 transactions | — | 52.0K | 57.5K | — | — |
| Waud Capital Partners, L.L.C.10% owner · 7 transactions | — | 50.7K†as of May 2016 | 18.2K | — | — |
| Carpenter Danny E10% owner · 13 transactions | — | 48.4Kas of Nov 2015 | 6.7K | 2.0K | 52.4K |
| Dodd Fred Thomas Jr10% owner · 38 transactions | — | 47.5Kas of Mar 2016 | 18.8K | 1.5K | 73.3K |
| Gregg Vicky BDirector · 12 transactions | — | 42.6K | 45.1K | — | 2.5K |
| Bernhard JasonDirector · 11 transactions | — | 40.2K | 45.4K | — | — |
| Petrie William MDirector · 13 transactions | — | 31.8Kas of Jul 2022 | 38.8K | — | 7.0K |
| Fucci MichaelDirector · 7 transactions | — | 28.2K | 28.2K | — | — |
| Kelly Ralph DavidDirector · 7 transactions | — | 26.4K | 26.4K | — | — |
| Harris Patrice ADirector · 4 transactions | — | 17.9K | 17.9K | — | — |
| Rogers Hartley R.Director · 5 transactions | — | 13.4Kas of May 2017 | 13.4K | — | — |
| Cancelmi Daniel JDirector · 2 transactions | — | 13.0K | 13.0K | — | — |
| Shear Bruce AExecutive Vice Chairman · 32 transactions | — | 9.1Kas of May 2017 | 53.4K | — | 341.9K |
| Rgip, LPMEMBER OF 10% OWNER GROUP · 1 transaction | — | 8.8Kas of Aug 2015 | — | — | 6.1K |
| Goldberg Randall PVP of Business Development · 58 transactions | — | 5.4Kas of Mar 2018 | 24.3K | — | 22.8K |
| Osteen Debra KDirector · 16 transactions | — | 3.8K | 1.27M | 20.0K | 58.0K |
| Hubbard Allan BDirector · 1 transaction | — | 3.1Kas of May 2013 | 3.1K | — | — |
| Lattner Kyle D.Director · 7 transactions | — | 2.3Kas of May 2016 | 6.9K | — | — |
| Duckworth David M.Chief Financial Officer · 102 transactions | — | 750 | 494.7K | — | 121.4K |
| Schwieger ScottChief Compliance Officer · 16 transactions | — | 450as of Jul 2017 | 9.7K | — | 9.0K |
| Prince Karen Marie10% owner · 30 transactions | — | 100as of Apr 2014 | 7.5K | — | 254.2K |
| Carter Norman King III10% owner · 36 transactions | — | 0as of May 2014 | 17.9K | — | 322.6K |
| Joey A. Jacobs 2011 Grantor Retained Annuity Trust (Acadia)10% owner · 3 transactions | — | 0as of May 2013 | — | — | 306.1K |
| Acadia Healthcare Holdings, LLC10% owner · 1 transaction | — | 0as of Nov 2011 | — | — | — |
| Clary Matthew W.Director · 2 transactions | — | 0as of Apr 2013 | 6.2K | — | — |
| Eckmann Bradley M.Director · 2 transactions | — | 0as of Apr 2013 | 6.2K | — | — |
| Gordon Eric S.Director · 3 transactions | — | 0as of Apr 2013 | 6.2K | — | — |
| Graber Christopher J.Director · 3 transactions | — | 0as of Apr 2013 | 6.2K | — | — |
| London MatthewDirector · 3 transactions | — | 0as of Apr 2013 | 4.9K | — | — |
| Neighbours David O.Director · 3 transactions | — | 0as of Apr 2013 | 6.2K | — | — |
| Reeve B. Waud 2011 Family Trust10% owner · 2 transactions | — | 0as of Jul 2016 | — | — | — |
| Ron Fincher 2011 Grantor Retained Annuity Trust10% owner · 2 transactions | — | 0as of Sep 2013 | — | — | — |
| William Brent Turner 2011 Grantor Retained Annuity Trust10% owner · 1 transaction | — | 0as of Jun 2013 | — | — | — |