ADP
Automatic Data Processing Inc
NASDAQ: ADP · TECHNOLOGY · SOFTWARE - APPLICATION
$286.08
+0.25% today
Updated 2026-10-29
Market cap
$113.74B
P/E ratio
26.24
P/S ratio
5.18x
EPS (TTM)
$10.94
Dividend yield
2.30%
52W range
$186 – $290
Volume
2.1M
Automatic Data Processing Inc (ADP) Insider transactions
Net insider activity
Net buying (63,714 shares)
Buy transactions
38
Sell transactions
62
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-09 | SUGLA, VISHWAS | Chief Strategy Officer | Buy | 2,827 | — | — |
| 2026-09-09 | SUGLA, VISHWAS | Chief Strategy Officer | Buy | 2,073 | — | — |
| 2026-09-03 | DESILVA, JOSEPH | Executive VP | Sale | 631 | $282.87 | $178490.97 |
| 2026-09-02 | FOSKETT, DAVID | Corp. VP | Sale | 1,529 | $283.00 | $432707.00 |
| 2026-09-02 | DESILVA, JOSEPH | Executive VP | Sale | 6,512 | $283.00 | $1.84M |
| 2026-09-02 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 1,872 | $283.00 | $529776.00 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 10,591 | $280.82 | $2.97M |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 7,724 | $281.66 | $2.18M |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 2,898 | $279.74 | $810673.48 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 1,483 | $281.13 | $416918.61 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 1,193 | $280.96 | $335185.04 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 1,018 | $280.60 | $285645.91 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 786 | $280.27 | $220290.81 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 760 | $281.70 | $214089.04 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 700 | $278.59 | $195012.02 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 610 | $281.86 | $171936.13 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 559 | $279.93 | $156483.05 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 256 | $279.44 | $71537.82 |
| 2026-09-02 | BLACK, MARIA | President & CEO | Sale | 214 | $279.21 | $59751.35 |
| 2026-09-01 | RODRIGUEZ, CARLOS A | Director | Sale | 13,472 | $283.49 | $3.82M |
| 2026-09-01 | ORIHUELA, SAMANTHA D | Chief Marketing Officer | Buy | 1,163 | — | — |
| 2026-09-01 | ORIHUELA, SAMANTHA D | Chief Marketing Officer | Sale | 154 | $283.49 | $43657.46 |
| 2026-09-01 | MICHAUD, BRIAN L. | Executive VP | Buy | 2,683 | — | — |
| 2026-09-01 | MICHAUD, BRIAN L. | Executive VP | Sale | 2,281 | $283.49 | $646640.69 |
| 2026-09-01 | MAGLIULO, VIRGINIA | Executive VP | Buy | 2,858 | — | — |
| 2026-09-01 | MAGLIULO, VIRGINIA | Executive VP | Sale | 2,709 | $283.49 | $767974.41 |
| 2026-09-01 | LEHBERGER, JONATHAN S | Corp. VP | Buy | 903 | — | — |
| 2026-09-01 | LEHBERGER, JONATHAN S | Corp. VP | Sale | 406 | $283.49 | $115096.94 |
| 2026-09-01 | KWON, DAVID | Corp VP | Sale | 1,969 | $283.49 | $558191.81 |
| 2026-09-01 | KWON, DAVID | Corp VP | Buy | 1,763 | — | — |
| 2026-09-01 | KUTAM, SREENIVASA | Corp VP | Sale | 7,329 | $283.49 | $2.08M |
| 2026-09-01 | KUTAM, SREENIVASA | Corp VP | Buy | 5,259 | — | — |
| 2026-09-01 | HADLEY, PETER J | CFO | Buy | 6,464 | — | — |
| 2026-09-01 | HADLEY, PETER J | CFO | Sale | 1,651 | $283.49 | $468041.99 |
| 2026-09-01 | FOSKETT, DAVID | Corp. VP | Buy | 4,006 | — | — |
| 2026-09-01 | FOSKETT, DAVID | Corp. VP | Sale | 1,980 | $283.49 | $561310.20 |
| 2026-09-01 | DESILVA, JOSEPH | Executive VP | Sale | 7,482 | $283.49 | $2.12M |
| 2026-09-01 | DESILVA, JOSEPH | Executive VP | Buy | 5,089 | — | — |
| 2026-09-01 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Buy | 2,565 | — | — |
| 2026-09-01 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 1,736 | $283.49 | $492138.64 |
| 2026-09-01 | BONARTI, MICHAEL A | Corporate Vice President | Sale | 7,727 | $283.49 | $2.19M |
| 2026-09-01 | BONARTI, MICHAEL A | Corporate Vice President | Buy | 5,076 | — | — |
| 2026-09-01 | BOLAND, PAUL | Corp. VP | Buy | 3,634 | — | — |
| 2026-09-01 | BOLAND, PAUL | Corp. VP | Sale | 3,134 | $283.49 | $888457.66 |
| 2026-09-01 | BLACK, MARIA | President & CEO | Sale | 31,215 | $283.49 | $8.85M |
| 2026-09-01 | BLACK, MARIA | President & CEO | Buy | 21,689 | — | — |
| 2026-08-21 | MICHAUD, BRIAN L. | Executive VP | Sale | 120 | $279.70 | $33564.00 |
| 2026-08-20 | KWON, DAVID | Corp VP | Sale | 967 | $169.84 | $164235.28 |
| 2026-08-20 | KWON, DAVID | Corp VP | Buy | 967 | $169.84 | $164235.28 |
| 2026-08-20 | KWON, DAVID | Corp VP | Sale | 798 | $280.00 | $223440.00 |
| 2026-08-05 | RODRIGUEZ, CARLOS A | Director | Buy | 24,922 | — | — |
| 2026-08-05 | MICHAUD, BRIAN L. | Executive VP | Buy | 4,050 | — | — |
| 2026-08-05 | MAGLIULO, VIRGINIA | Executive VP | Buy | 4,050 | — | — |
| 2026-08-05 | LEHBERGER, JONATHAN S | Corp. VP | Buy | 747 | — | — |
| 2026-08-05 | KWON, DAVID | Corp VP | Buy | 3,114 | — | — |
| 2026-08-05 | KUTAM, SREENIVASA | Corp VP | Buy | 11,083 | — | — |
| 2026-08-05 | HADLEY, PETER J | CFO | Buy | 1,479 | — | — |
| 2026-08-05 | FOSKETT, DAVID | Corp. VP | Buy | 2,647 | — | — |
| 2026-08-05 | DESILVA, JOSEPH | Executive VP | Buy | 10,903 | — | — |
| 2026-08-05 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Buy | 2,601 | — | — |
| 2026-08-05 | BONARTI, MICHAEL A | Corporate Vice President | Buy | 11,573 | — | — |
| 2026-08-05 | BOLAND, PAUL | Corp. VP | Buy | 4,672 | — | — |
| 2026-08-05 | BLACK, MARIA | President & CEO | Buy | 44,859 | — | — |
| 2026-07-31 | KWON, DAVID | Corp VP | Sale | 250 | $138.53 | $34632.50 |
| 2026-07-31 | KWON, DAVID | Corp VP | Buy | 250 | $138.53 | $34632.50 |
| 2026-07-30 | KWON, DAVID | Corp VP | Sale | 887 | $138.53 | $122876.11 |
| 2026-07-30 | KWON, DAVID | Corp VP | Sale | 1,053 | $265.62 | $279697.86 |
| 2026-07-30 | KWON, DAVID | Corp VP | Sale | 887 | $265.62 | $235604.94 |
| 2026-07-30 | KWON, DAVID | Corp VP | Sale | 474 | $265.62 | $125903.88 |
| 2026-07-01 | MICHAUD, BRIAN L. | Executive VP | Buy | 49 | $223.94 | $10973.06 |
| 2026-07-01 | FOSKETT, DAVID | Corp. VP | Buy | 49 | $223.94 | $10973.06 |
| 2026-07-01 | BLACK, MARIA | President & CEO | Buy | 49 | $223.94 | $10973.06 |
| 2026-05-08 | MICHAUD, BRIAN L. | Executive VP | Sale | 848 | $212.13 | $179886.24 |
| 2026-05-07 | SWAN, ROBERT HOLMES | Director | Buy | 3,619 | $206.05 | $745694.95 |
| 2026-04-14 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 543 | $195.74 | $106286.82 |
| 2026-03-16 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 543 | $208.45 | $113188.35 |
| 2026-02-17 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 543 | $212.43 | $115349.49 |
| 2026-02-06 | MICHAUD, BRIAN L. | Executive VP | Sale | 1,000 | $234.18 | $234180.00 |
| 2026-02-05 | FOSKETT, DAVID | Corp. VP | Sale | 266 | $237.00 | $63042.00 |
| 2026-02-02 | MICHAUD, BRIAN L. | Executive VP | Sale | 132 | $246.82 | $32580.24 |
| 2026-01-30 | FOSKETT, DAVID | Corp. VP | Sale | 586 | $246.82 | $144636.52 |
| 2026-01-13 | D'AMBROSIO, CHRISTOPHER | Corp. VP | Sale | 543 | $262.29 | $142423.47 |
| 2026-01-12 | KWON, DAVID | Corp VP | Sale | 806 | $264.80 | $213428.80 |
| 2026-01-12 | KUTAM, SREENIVASA | Corp VP | Sale | 85 | $266.02 | $22611.70 |
| 2026-01-06 | KWON, DAVID | Corp VP | Sale | 1,137 | $138.53 | $157508.61 |
| 2026-01-06 | KWON, DAVID | Corp VP | Buy | 1,137 | $138.53 | $157508.61 |
| 2026-01-06 | KWON, DAVID | Corp VP | Sale | 900 | $260.00 | $234000.00 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 294 | $258.09 | $75878.14 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 145 | $257.24 | $37300.47 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 98 | $258.77 | $25359.75 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 71 | $254.95 | $18101.39 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 56 | $255.73 | $14320.75 |
| 2026-01-05 | BLACK, MARIA | President & CEO | Sale | 51 | $253.32 | $12919.53 |
| 2026-01-02 | DESILVA, JOSEPH | Executive VP | Sale | 78 | — | — |
| 2026-01-02 | BLACK, MARIA | President & CEO | Sale | 435 | $257.23 | $111895.05 |
| 2026-01-01 | MICHAUD, BRIAN L. | Executive VP | Buy | 41 | $244.37 | $10019.17 |
| 2026-01-01 | FOSKETT, DAVID | Corp. VP | Buy | 25 | $244.37 | $6109.25 |
| 2026-01-01 | BLACK, MARIA | President & CEO | Buy | 41 | $244.37 | $10019.17 |
| 2025-12-12 | MICHAUD, BRIAN L. | Executive VP | Sale | 37 | $266.10 | $9845.70 |
| 2025-12-12 | KWON, DAVID | Corp VP | Sale | 51 | $266.10 | $13571.10 |
Frequently asked questions
Are ADP insiders buying or selling?
Over the transactions on record, ADP insiders have been net sellers, with about $37.97M in stock sold across 62 sales, against 10 open-market purchases.
Does insider selling at ADP mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which ADP insiders are selling the most?
Recent selling is concentrated in a few names. BLACK, MARIA accounts for the largest share on record, with about $17.23M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.