ADP is a global, cloud-based human capital management provider offering payroll, compliance, talent management, benefits administration, and retirement services. The firm also provides human resources outsourcing services, including PEO offerings, enabling clients to reduce HR overhead. Its broad suite serves customers of all sizes across diverse sectors, and the firm holds large shares in its core markets. As of fiscal 2026, ADP counts over 1.1 million clients and manages payroll for more than 42 million workers across 140 countries.
AUTOMATIC DATA PROCESSING INC (ADP) had 20 insider filings in the last 90 days, with the most recent on 2026-08-24. The full record for ADP runs to 100 Form 4 filings, the earliest from 2024-11-04. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying ADP stock?
No insider purchases of ADP were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling ADP stock?
5 insider sales of ADP were filed in the last 90 days, totaling $898K.
Where can I see ADP SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks ADP Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow ADP insider buys?
Create a free InsiderAlpha account and press Watch on this page to add ADP to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
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Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
