Automatic Data Processing (ADP) SEC Filings

Browse all Automatic Data Processing SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

Automatic Data Processing Reports: Annual 10-K, Quarterly 10-Q & SEC Filings

SEC Filings

Date

4

Insider ownership (buying, selling) activity

Jul 2, 2026

4

Insider ownership (buying, selling) activity

Jul 2, 2026

4

Insider ownership (buying, selling) activity

Jul 2, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 26, 2026

4

Insider ownership (buying, selling) activity

May 11, 2026

4

Insider ownership (buying, selling) activity

May 11, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 7, 2026

424B2

Prospectus variant for specific offering structures

May 5, 2026

424B2

Prospectus variant for specific offering structures

May 4, 2026

FWP

Free writing prospectus related to a securities offering

May 4, 2026

10-Q

Quarterly financial results and management updates

Apr 30, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 29, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026

4

Insider ownership (buying, selling) activity

Apr 15, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 26, 2026

4

Insider ownership (buying, selling) activity

Mar 17, 2026

4

Insider ownership (buying, selling) activity

Feb 18, 2026

4

Insider ownership (buying, selling) activity

Feb 9, 2026

4

Insider ownership (buying, selling) activity

Feb 9, 2026

4

Insider ownership (buying, selling) activity

Feb 3, 2026

4

Insider ownership (buying, selling) activity

Feb 3, 2026

10-Q

Quarterly financial results and management updates

Jan 29, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jan 28, 2026

4

Insider ownership (buying, selling) activity

Jan 14, 2026

4

Insider ownership (buying, selling) activity

Jan 14, 2026

4

Insider ownership (buying, selling) activity

Jan 14, 2026

4

Insider ownership (buying, selling) activity

Jan 8, 2026

4

Insider ownership (buying, selling) activity

Jan 6, 2026

4

Insider ownership (buying, selling) activity

Jan 5, 2026

4

Insider ownership (buying, selling) activity

Jan 5, 2026

4

Insider ownership (buying, selling) activity

Jan 5, 2026

4

Insider ownership (buying, selling) activity

Jan 5, 2026

4

Insider ownership (buying, selling) activity

Dec 15, 2025

4

Insider ownership (buying, selling) activity

Dec 15, 2025

4

Insider ownership (buying, selling) activity

Dec 15, 2025

4

Insider ownership (buying, selling) activity

Dec 15, 2025

8-K

Material company events (earnings, M&A, or leadership changes)

Nov 17, 2025

4

Insider ownership (buying, selling) activity

Nov 14, 2025

4

Insider ownership (buying, selling) activity

Nov 14, 2025

4

Insider ownership (buying, selling) activity

Nov 14, 2025

Automatic Data Processing (Form 4) 2026

Insider Trades / Insider ownership (buying, selling) activity

Jul 2, 2026

Sign in to view report