| 2026-07-28 | Press release | 07.28.2026Acadia Healthcare Announces Second Quarter 2026 Results and Updates Full Year 2026 Financial and Cash Flow Gui |
| 2026-07-28 | 8-K | Form 8-K, Item 2.02 results |
| 2026-07-28 | 10-Q | Form 10-Q for the quarter ended Jun 30 |
| 2026-07-09 | Press release | 07.09.2026Acadia Healthcare Announces Date for Second Quarter 2026 Earnings ReleaseFRANKLIN, Tenn. -(BUSINESS WIRE)-Ju |
| 2026-05-18 | 8-K | Form 8-K, Item 8.01 |
| 2026-05-06 | 8-K | Form 8-K, Item 5.07 |
| 2026-04-30 | 10-Q | Form 10-Q for the quarter ended Mar 31 |
| 2026-04-29 | 8-K | Form 8-K, Item 2.02 results |
| 2026-04-23 | Press release | 04.23.2026Acadia Healthcare Appoints David Duckworth as Interim Chief Financial OfficerReaffirms Financial Guidance for · 2026 |
| 2026-04-23 | 8-K | Form 8-K, Item 5.02 |
| 2026-04-08 | Press release | 04.08.2026Acadia Healthcare Announces Date for First Quarter 2026 Earnings ReleaseFRANKLIN, Tenn. -(BUSINESS WIRE)-Apr |
| 2026-03-25 | Proxy | Definitive proxy statement |
| 2026-03-19 | Press release | Acadia Announces Opening of New Adolescent Treatment Center |
| 2026-03-12 | Press release | Acadia Appoints New Board Member, Daniel Cancelmi |
| 2026-03-12 | 8-K | Form 8-K, Item 5.02 |
| 2026-03-03 | Transcript | Q4 FY25 earnings call transcript |
| 2026-02-27 | 10-K | Annual report on Form 10-K, FY25 |
| 2026-02-25 | 8-K | Form 8-K, Item 2.02 results |
| 2026-01-23 | 8-K | Form 8-K, Item 5.02 |
| 2026-01-20 | 8-K | Form 8-K, Item 5.02 |
| 2026-01-13 | 8-K | Form 8-K, Item 2.02 results |
| 2025-12-02 | 8-K | Form 8-K, Item 7.01 |
| 2025-11-10 | 8-K | Form 8-K, Item 7.01 |
| 2025-11-05 | 8-K | Form 8-K, Item 2.02 results |
| 2025-11-05 | 10-Q | Form 10-Q for the quarter ended Sep 30 |
| 2025-10-07 | 8-K | Form 8-K, Item 5.02 |
| 2025-09-29 | 8-K | Form 8-K, Item 7.01 |
| 2025-08-05 | 8-K | Form 8-K, Item 2.02 results |
| 2025-08-05 | 10-Q | Form 10-Q for the quarter ended Jun 30 |
| 2025-05-30 | 8-K | Form 8-K, Item 5.07 |
| 2025-05-12 | 8-K | Form 8-K, Item 2.02 results |
| 2025-05-12 | 10-Q | Form 10-Q for the quarter ended Mar 31 |
| 2025-04-10 | Proxy | Definitive proxy statement |
| 2025-03-10 | 8-K | Form 8-K, Item 1.01 |
| 2025-02-28 | 8-K | Form 8-K, Item 1.01 |
| 2025-02-27 | 8-K | Form 8-K, Item 2.02 results |
| 2025-02-27 | 10-K | Annual report on Form 10-K, FY24 |
| 2025-01-13 | 8-K | Form 8-K, Item 2.02 results |
| 2024-10-30 | 8-K | Form 8-K, Item 2.02 results |
| 2024-10-30 | 10-Q | Form 10-Q for the quarter ended Sep 30 |