David M. Duckworth was named Chief Financial Officer of Acadia Healthcare Company, Inc. As of November 6, 2026, Acadia Healthcare Company, Inc. has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on April 23, 2026, naming 1 appointment (Form 8-K, April 23, 2026).
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Acadia Healthcare Company, Inc. reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-04-23. It names 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Acadia Healthcare Company, Inc. files it.
Also on the record for Acadia Healthcare Company, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 8, 2026 | Stake report, Schedule 13G, by Dimensional Fund Advisors LP | 5% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by Eric Khrom | 0.72% of the class | 5%+ stakes | Source |
| August 13, 2026 | Stake report, Schedule 13G/A, by Wellington Management Group LLP | 6.2% of the class | 5%+ stakes | Source |
| August 6, 2026 | Stake report, Schedule 13G/A, by FMR LLC | 5.5% of the class | 5%+ stakes | Source |
| July 27, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 15% of the class | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13G/A, by Eric Khrom | 5.66% of the class | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13G/A, by Wellington Management Group LLP | 9.9% of the class | 5%+ stakes | Source |
| May 11, 2026 | Stake report, Schedule 13G/A, by THE GOLDMAN SACHS GROUP, INC. | 1.6% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 5.25% of the class | 5%+ stakes | Source |
| April 28, 2026 | Stake report, Schedule 13G, by Vanguard Portfolio Management | 5.51% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| March 11, 2026 | Stake report, Schedule 13G, by Eric Khrom | 8.09% of the class | 5%+ stakes | Source |
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More on Acadia Healthcare Company, Inc. and the records around it.
Acadia Healthcare Company, Inc. elsewhere on the record
- 5%+ stake filings Oct 2026
- Who owns it
Companies that share a holder
- THE GOLDMAN SACHS GROUP, INC. also filed stake reports on 173 other companies: AEON ACQUISITION I CORP. (Nov 2026), ALPEX ACQUISITION CORPORATION (Nov 2026), ARCHIMEDES TECH SPAC PARTNERS II CO. (Nov 2026)
- Wellington Management Group LLP also filed stake reports on 240 other companies: Hub Group, Inc. (Oct 2026), Latham Group, Inc. (Oct 2026), Redwood Trust, Inc. (Oct 2026)
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: ADT Inc (Oct 2026), AGCO Corp (Oct 2026), Ameresco Inc (Oct 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-04-23 | In | Chief Financial Officer | 8-K, 2026-04-23 |
Who leads Acadia Healthcare Company, Inc., as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Chief Financial Officer: David M. Duckworth, appointed (filed 2026-04-23).
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Find candidates like Chief Financial Officer at Acadia Healthcare Company, Inc.Every change, in the filing's words
Appointed: David M. Duckworth, Chief Financial Officer
Interim Chief Financial Officer Appointment Also on April 23, 2026, Acadia announced that Acadia's Board of Directors (the "Board") has appointed David M. Duckworth as the Interim Chief Financial Officer of Acadia, effective as of the May 1, 2026.
- Chief Financial Officer Departure On April 23, 2026, Acadia Healthcare Company, Inc. ("Acadia" or the "Company") announced that Todd Young will resign as Chief Financial Officer of Acadia, effective as of April 30, 2026.
- Mr. Duckworth has also been designated as the Company's principal financial officer.
- Mr. Duckworth, age 46, previously served as Chief Financial Officer of Acadia from July 2012 to July 2023, having joined Acadia as Controller in April 2011 and becoming Chief Accounting Officer in January 2012 and Chief Financial Officer in July 2012.
- From May 2010 to April 2011, Mr. Duckworth served as Director of Finance at Emdeon Inc., a leading provider of revenue and payment cycle management and clinical information exchange solutions.
- Prior to joining Emdeon, Mr. Duckworth was a Manager with Ernst & Young LLP, which he joined in 2002.
- The Duckworth Employment Agreement provides for an initial fixed term of employment commencing as of the Start Date and ending on May 1, 2027.
- Following such period, the term of Mr. Duckworth's employment with the Company pursuant to the Duckworth Employment Agreement will be automatically renewed for consecutive one-year periods, unless either party provides 90 days' prior written notice of non-renewal.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.