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sellWeak10b5-1 plan

Brian L. Michaud sold $180k of ADP

Executive VP at AUTOMATIC DATA PROCESSING INC. 848 shares at an average of $212.13, traded May 8, 2026, filed May 11, 2026.

Warning score
7
Value
$180k
848 shares
Holdings after
14,462
-6% from before
From 52-week low
+13%
low $186.18, close $210.05
From 52-week high
-33%
high $314.38, as of May 8, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $180k at market
    +12
  • Share of holdings sold
    Sold 5.5% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +9.2%, 3m +30.3%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ADPOct 9, 2026 · close 270.88
Since filing May 11, 2026: +29.8%SPY +5.8% · excess +23.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001225208-26-005086, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 8, 2026SOpen-market sale
Common Stock10b5-1
-848$212.13$180k14,462May 11, 2026

Related signals

Other insiders at AUTOMATIC DATA PROCESSING INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
22Weak
ADPsell 410b5-1
AUTOMATIC DATA PROCESSING INC
Joseph DeSilva
Executive VP
$178k
631 shares
-3%
55Moderate
ADPsell 410b5-1
AUTOMATIC DATA PROCESSING INC
Maria Black
President & CEO
$8.4M
29,810 shares
-27%
33Weak
ADPsell 410b5-1
AUTOMATIC DATA PROCESSING INC
Christopher D'Ambrosio
Corp. VP
$530k
1,872 shares
-16%
45Moderate
ADPsell 410b5-1
AUTOMATIC DATA PROCESSING INC
Joseph DeSilva
Executive VP
$1.8M
6,512 shares
-25%
27Weak
ADPsell 410b5-1
AUTOMATIC DATA PROCESSING INC
David Foskett
Corp. VP
$433k
1,529 shares
-10%
39Weak
ADPbuy10b5-1
AUTOMATIC DATA PROCESSING INC
Robert Holmes Swan
director
$746k
3,619 shares
+249%
5Weak
ADPsell10b5-1
AUTOMATIC DATA PROCESSING INC
Christopher D'Ambrosio
Corp. VP
$106k
543 shares
-6%
5Weak
ADPsell10b5-1
AUTOMATIC DATA PROCESSING INC
Christopher D'Ambrosio
Corp. VP
$113k
543 shares
-6%
20Weak
ADPsell 310b5-1
AUTOMATIC DATA PROCESSING INC
Christopher D'Ambrosio
Corp. VP
$115k
543 shares
-5%
18Weak
ADPsell 310b5-1
AUTOMATIC DATA PROCESSING INC
David Foskett
Corp. VP
$63k
266 shares
-2%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Brian L. Michaud sold $180k of ADP | InsiderTell