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Maria Black, President & CEO at Automatic Data Processing, sold ADP on Sep 2, 2026

Data as of Oct 16

▼ SELL$214K760 shares at $281.70Maria Black President & CEOADP Automatic Data Processing Inc
Watch ADP
Traded
Sep 2, 2026
Disclosed
Sep 3, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Maria Black, President & CEO at Automatic Data Processing, sold ADP on Sep 2, 2026TRADEDDISCLOSED
ADPSimilar stocks (XLK — its sector index fund), rebased to ADP's price on the disclosure day
ADP since disclosure
+1.9%
after the sale
Similar stocks (XLK) since disclosure
−1.3%
XLK — its sector index fund

Change in closing price from Sep 3, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$417Kdisclosed Sep 3 · filed 1 day after the trade
  2. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$156Kdisclosed Sep 3 · filed 1 day after the trade
  3. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$287Kdisclosed Sep 3 · filed 1 day after the trade
  4. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$2.2Mdisclosed Sep 3 · filed 1 day after the trade
  5. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$811Kdisclosed Sep 3 · filed 1 day after the trade
  6. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$172Kdisclosed Sep 3 · filed 1 day after the trade
  7. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$195Kdisclosed Sep 3 · filed 1 day after the trade
  8. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$71.5Kdisclosed Sep 3 · filed 1 day after the trade
  9. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$59.8Kdisclosed Sep 3 · filed 1 day after the trade
  10. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$3Mdisclosed Sep 3 · filed 1 day after the trade
  11. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$286Kdisclosed Sep 3 · filed 1 day after the trade
  12. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$220Kdisclosed Sep 3 · filed 1 day after the trade
  13. ▼ SELLMaria Black President & CEOADP Automatic Data Processing Inc$335Kdisclosed Sep 3 · filed 1 day after the trade

See every trade on ADP →