Automatic Data Processing Inc SEC filings ADP
Automatic Data Processing Inc has 1,002 filings in SEC EDGAR's recent list, going back to Aug 1, 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 |
|---|---|---|---|
| 424B2 | Prospectus | May 5, 2026 | — |
| FWP | Free writing prospectus | May 4, 2026 | — |
| 424B2 | Prospectus | May 4, 2026 | — |
| 424B2 | Prospectus | May 7, 2025 | — |
| FWP | Free writing prospectus | May 5, 2025 | — |
| 424B2 | Prospectus | May 5, 2025 | — |
| 424B2 | Prospectus | Sep 6, 2024 | — |
| FWP | Free writing prospectus | Sep 4, 2024 | — |
| 424B2 | Prospectus | Sep 4, 2024 | — |
| S-3ASR | Automatic shelf registration | Sep 4, 2024 | — |
| S-8 | Employee stock plan registration | Nov 9, 2022 | — |
| 424B2 | Prospectus | May 13, 2021 | — |
| FWP | Free writing prospectus | May 12, 2021 | — |
| FWP | Free writing prospectus | May 11, 2021 | — |
| 424B2 | Prospectus | May 11, 2021 | — |
| 424B2 | Prospectus | Aug 13, 2020 | — |
| FWP | Free writing prospectus | Aug 11, 2020 | — |
| 424B2 | Prospectus | Aug 11, 2020 | — |
| S-8 | Employee stock plan registration | Nov 6, 2018 | — |
| S-8 POS | Amendment no. 1 | Nov 6, 2018 | — |
| S-3ASR | Automatic shelf registration | Aug 8, 2018 | — |
Showing 21 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.