Company profile
Automatic Data Processing Inc Insider Trading
ADPEvery SEC Form 4 insider trading filing for Automatic Data Processing Inc (ADP) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Services-Computer Processing & Data Preparation
- CIK
- 0000008670
- Filings
- 243
- Insiders
- 28
- Last filing
- 2026-08-05
Activity summary
Recent insider activity is bullish. Over the last 30 days, 15 insiders purchased shares (net $158K). Buying was led by Kwon David.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Automatic Data Processing Inc insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $117.7M.
90 day insight
Over the last 90 days, Automatic Data Processing Inc insiders bought $158K across 15 transactions with no open-market sales.
- Most active insider: Kwon David with 8 transactions totaling $956K.
- Largest single sale: $280K by Kwon David on Jul 30, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 5, 2026 | Foskett David | ADP | Award | 2,646.999 | — | — |
| Aug 5, 2026 | Hadley Peter J | ADP | Award | 1,479.032 | — | — |
| Aug 5, 2026 | Boland Paul | ADP | Award | 4,671.865 | — | — |
| Aug 5, 2026 | Kutam Sreenivasa | ADP | Award | 11,083.354 | — | — |
| Aug 5, 2026 | Kwon David | ADP | Award | 3,114.186 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Automatic Data Processing Inc as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →