Automatic Data Processing Inc SEC filings ADP
Automatic Data Processing Inc has 1,003 filings in SEC EDGAR's recent list, going back to Aug 3, 2018. Its latest annual report, Form ARS, was filed on Sep 24, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Sep 24, 2026 | — |
| DEF 14A | Proxy statement | Sep 24, 2026 | Nov 11, 2026 |
| DEFA14A | Additional proxy material | Sep 25, 2025 | — |
| DEF 14A | Proxy statement | Sep 25, 2025 | Nov 12, 2025 |
| DEFA14A | Additional proxy material | Sep 19, 2024 | — |
| DEF 14A | Proxy statement | Sep 19, 2024 | Nov 6, 2024 |
| DEFA14A | Additional proxy material | Sep 21, 2023 | — |
| DEF 14A | Proxy statement | Sep 21, 2023 | Nov 8, 2023 |
| DEFA14A | Additional proxy material | Sep 22, 2022 | — |
| DEF 14A | Proxy statement | Sep 22, 2022 | Nov 9, 2022 |
| DEFA14A | Additional proxy material | Sep 23, 2021 | — |
| DEF 14A | Proxy statement | Sep 23, 2021 | Nov 10, 2021 |
| DEFA14A | Additional proxy material | Sep 24, 2020 | — |
| DEF 14A | Proxy statement | Sep 24, 2020 | Nov 11, 2020 |
| DEFA14A | Additional proxy material | Sep 26, 2019 | — |
| DEF 14A | Proxy statement | Sep 26, 2019 | Nov 12, 2019 |
| DEFA14A | Additional proxy material | Sep 20, 2018 | — |
| DEF 14A | Proxy statement | Sep 20, 2018 | Nov 6, 2018 |
Showing 18 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Computer Processing & Data Preparation (SIC 7374)
- Listed as
- ADP (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- Roseland, NJ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 8670
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.