Over the last 12 months, Automatic Data Processing insiders reported no purchases and 1 sale totaling $641K across SEC Form 4 filings. 100% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jul 30, 2026 | Kwon DavidCorp VP · O | ▼ Sale | 2,414 | $265.62 | $641K | -20% | plan · 3 tranches |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $ADP feed.