ADP
Automatic Data Processing, Inc.$225.56-0.21 (-0.09%)Prev Close$225.77·MCap$92.72B·P/E21.02·Vol1.31M·Yield0.03%
▲
Buys (12M)
1
$745.7K
▼
Sells (12M)
43
$78.28M
◆
Net Activity
Net Seller
$77.54M
●
Active Insiders
15
last 12 mo
Over the past 12 months, insider activity at Automatic Data Processing, Inc. (ADP) has been dominated by selling, with 1 insider purchase totaling $745.7K and 43 insider sales totaling $78.28M. The most recent insider transaction was by Michaud Brian L. (officer: Executive VP), who sold $179.9K worth of shares on May 11, 2026. Automatic Data Processing, Inc. operates in the Industrials sector, within the Staffing & Employment Services industry, with a market cap of $92.72B.
ADP Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | Michaud Brian L. | officer: Executive VP | Sell | 848 | $212.13 | $179.9K | 14,462 |
| May 11, 2026 | SWAN ROBERT HOLMES | director | Buy | 3,619 | $206.05 | $745.7K | 5,072+249% |
| Apr 15, 2026 | D'Ambrosio Christopher | officer: Corp. VP | Sell | 543 | $195.74 | $106.3K | 8,369 |
| Mar 17, 2026 | D'Ambrosio Christopher | officer: Corp. VP | Sell | 543 | $208.45 | $113.2K | 8,912 |
| Feb 17, 2026 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $212.43 | $115.3K | 0 |
| Feb 6, 2026 | Michaud Brian L. | Executive VP | Sell | 1,000 | $234.18 | $234.2K | 0 |
| Feb 5, 2026 | Foskett David | Corp. VP | Sell | 266 | $237.00 | $63.0K | 0 |
| Feb 3, 2026 | Foskett David | Corp. VP | Sell | 586 | $246.68 | $144.6K | 0 |
| Feb 3, 2026 | Michaud Brian L. | Executive VP | Sell | 132 | $246.58 | $32.5K | 0 |
| Jan 14, 2026 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $262.29 | $142.4K | 0 |
| Jan 14, 2026 | KUTAM SREENIVASA | Corp VP | Sell | 85 | $264.75 | $22.5K | 0 |
| Jan 14, 2026 | Kwon David | Corp VP | Sell | 806 | $264.80 | $213.4K | 0 |
| Jan 8, 2026 | Kwon David | Corp VP | Sell | 900 | $260.00 | $234.0K | 0 |
| Jan 6, 2026 | Black Maria | President & CEO | Sell | 1,430 | $257.17 | $367.8K | 75,716 |
| Jan 5, 2026 | Foskett David | Corp. VP | Sell | 25 | $240.00 | $6.0K | 0 |
| Jan 1, 2026 | Black Maria | President & CEO | Sell | 476 | $256.23 | $122.0K | 0 |
| Dec 15, 2025 | KUTAM SREENIVASA | Corp VP | Sell | 163 | $265.78 | $43.3K | 0 |
| Dec 15, 2025 | Michaud Brian L. | Executive VP | Sell | 37 | $264.88 | $9.8K | 0 |
| Dec 12, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 117 | $266.09 | $31.1K | 0 |
| Dec 12, 2025 | Kwon David | Corp VP | Sell | 51 | $263.91 | $13.5K | 0 |
| Sep 11, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 8,728 | $298.43 | $2.60M | 0 |
| Sep 11, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 597 | $296.90 | $177.2K | 0 |
| Sep 11, 2025 | Rodriguez Carlos A | Director | Sell | 47,986 | $295.07 | $14.16M | 0 |
| Sep 5, 2025 | Black Maria | President & CEO | Sell | 23,605 | $298.32 | $7.04M | 0 |
| Sep 5, 2025 | Foskett David | Corp. VP | Sell | 1,373 | $296.57 | $407.2K | 0 |
| Sep 5, 2025 | Rodriguez Carlos A | Director | Sell | 35,458 | $298.56 | $10.59M | 0 |
| Sep 3, 2025 | Black Maria | President & CEO | Sell | 32,440 | $303.07 | $9.83M | 0 |
| Sep 3, 2025 | Boland Paul | Corp. VP | Sell | 875 | $304.07 | $266.1K | 0 |
| Sep 3, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 9,031 | $304.05 | $2.75M | 0 |
| Sep 3, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 2,005 | $303.99 | $609.5K | 0 |
| Sep 3, 2025 | DeSilva Joseph | Executive VP | Sell | 12,510 | $300.92 | $3.76M | 0 |
| Sep 3, 2025 | Foskett David | Corp. VP | Sell | 2,651 | $302.86 | $802.9K | 0 |
| Sep 3, 2025 | Hadley Peter J | CFO | Sell | 1,248 | $304.12 | $379.5K | 0 |
| Sep 3, 2025 | Kwon David | Corp VP | Sell | 1,955 | $304.09 | $594.5K | 0 |
| Sep 3, 2025 | Magliulo Virginia | Executive VP | Sell | 2,693 | $304.00 | $818.7K | 0 |
| Sep 3, 2025 | McGuire Don | Corp VP | Sell | 13,599 | $296.57 | $4.03M | 0 |
| Sep 3, 2025 | Michaud Brian L. | Executive VP | Sell | 2,450 | $304.10 | $745.0K | 0 |
| Sep 2, 2025 | McGuire Don | Corp VP | Sell | 6,508 | $304.07 | $1.98M | 0 |
| Sep 2, 2025 | Rodriguez Carlos A | Director | Sell | 37,418 | $304.05 | $11.38M | 0 |
| Sep 1, 2025 | KUTAM SREENIVASA | Corp VP | Sell | 7,395 | $304.03 | $2.25M | 0 |
| Sep 1, 2025 | Lehberger Jonathan S | Corp. VP | Sell | 442 | $304.29 | $134.5K | 0 |
| Jul 2, 2025 | Black Maria | President & CEO | Sell | 42 | $297.62 | $12.5K | 0 |
| Jul 2, 2025 | Michaud Brian L. | Corp VP | Sell | 206 | $308.18 | $63.5K | 0 |
| Jun 16, 2025 | DeSilva Joseph | Corp VP | Sell | 2,290 | $308.10 | $705.5K | 0 |
| May 14, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 472 | $311.82 | $147.2K | 0 |
| Apr 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 478 | $293.14 | $140.1K | 0 |
| Apr 2, 2025 | Michaud Brian L. | Corp VP | Sell | 1,500 | $305.38 | $458.1K | 0 |
| Mar 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 473 | $306.20 | $144.8K | 0 |
| Feb 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 471 | $308.24 | $145.2K | 0 |
| Feb 4, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 30,131 | $303.30 | $9.14M | 0 |
Showing 1–50 of 248
1 / 5
ADP Insider Buying Activity
The following table shows recent insider purchases of Automatic Data Processing, Inc. (ADP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | SWAN ROBERT HOLMES | director | Buy | 3,619 | $206.05 | $745.7K | 5,072+249% |
ADP Insider Selling Activity
The following table shows recent insider sales of Automatic Data Processing, Inc. (ADP) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | Michaud Brian L. | officer: Executive VP | Sell | 848 | $212.13 | $179.9K | 14,462 |
| Apr 15, 2026 | D'Ambrosio Christopher | officer: Corp. VP | Sell | 543 | $195.74 | $106.3K | 8,369 |
| Mar 17, 2026 | D'Ambrosio Christopher | officer: Corp. VP | Sell | 543 | $208.45 | $113.2K | 8,912 |
| Feb 17, 2026 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $212.43 | $115.3K | 0 |
| Feb 6, 2026 | Michaud Brian L. | Executive VP | Sell | 1,000 | $234.18 | $234.2K | 0 |
| Feb 5, 2026 | Foskett David | Corp. VP | Sell | 266 | $237.00 | $63.0K | 0 |
| Feb 3, 2026 | Foskett David | Corp. VP | Sell | 586 | $246.68 | $144.6K | 0 |
| Feb 3, 2026 | Michaud Brian L. | Executive VP | Sell | 132 | $246.58 | $32.5K | 0 |
| Jan 14, 2026 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $262.29 | $142.4K | 0 |
| Jan 14, 2026 | KUTAM SREENIVASA | Corp VP | Sell | 85 | $264.75 | $22.5K | 0 |
| Jan 14, 2026 | Kwon David | Corp VP | Sell | 806 | $264.80 | $213.4K | 0 |
| Jan 8, 2026 | Kwon David | Corp VP | Sell | 900 | $260.00 | $234.0K | 0 |
| Jan 6, 2026 | Black Maria | President & CEO | Sell | 1,430 | $257.17 | $367.8K | 75,716 |
| Jan 5, 2026 | Foskett David | Corp. VP | Sell | 25 | $240.00 | $6.0K | 0 |
| Jan 1, 2026 | Black Maria | President & CEO | Sell | 476 | $256.23 | $122.0K | 0 |
| Dec 15, 2025 | KUTAM SREENIVASA | Corp VP | Sell | 163 | $265.78 | $43.3K | 0 |
| Dec 15, 2025 | Michaud Brian L. | Executive VP | Sell | 37 | $264.88 | $9.8K | 0 |
| Dec 12, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 117 | $266.09 | $31.1K | 0 |
| Dec 12, 2025 | Kwon David | Corp VP | Sell | 51 | $263.91 | $13.5K | 0 |
| Sep 11, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 8,728 | $298.43 | $2.60M | 0 |
| Sep 11, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 597 | $296.90 | $177.2K | 0 |
| Sep 11, 2025 | Rodriguez Carlos A | Director | Sell | 47,986 | $295.07 | $14.16M | 0 |
| Sep 5, 2025 | Black Maria | President & CEO | Sell | 23,605 | $298.32 | $7.04M | 0 |
| Sep 5, 2025 | Foskett David | Corp. VP | Sell | 1,373 | $296.57 | $407.2K | 0 |
| Sep 5, 2025 | Rodriguez Carlos A | Director | Sell | 35,458 | $298.56 | $10.59M | 0 |
| Sep 3, 2025 | Black Maria | President & CEO | Sell | 32,440 | $303.07 | $9.83M | 0 |
| Sep 3, 2025 | Boland Paul | Corp. VP | Sell | 875 | $304.07 | $266.1K | 0 |
| Sep 3, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 9,031 | $304.05 | $2.75M | 0 |
| Sep 3, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 2,005 | $303.99 | $609.5K | 0 |
| Sep 3, 2025 | DeSilva Joseph | Executive VP | Sell | 12,510 | $300.92 | $3.76M | 0 |
| Sep 3, 2025 | Foskett David | Corp. VP | Sell | 2,651 | $302.86 | $802.9K | 0 |
| Sep 3, 2025 | Hadley Peter J | CFO | Sell | 1,248 | $304.12 | $379.5K | 0 |
| Sep 3, 2025 | Kwon David | Corp VP | Sell | 1,955 | $304.09 | $594.5K | 0 |
| Sep 3, 2025 | Magliulo Virginia | Executive VP | Sell | 2,693 | $304.00 | $818.7K | 0 |
| Sep 3, 2025 | McGuire Don | Corp VP | Sell | 13,599 | $296.57 | $4.03M | 0 |
| Sep 3, 2025 | Michaud Brian L. | Executive VP | Sell | 2,450 | $304.10 | $745.0K | 0 |
| Sep 2, 2025 | McGuire Don | Corp VP | Sell | 6,508 | $304.07 | $1.98M | 0 |
| Sep 2, 2025 | Rodriguez Carlos A | Director | Sell | 37,418 | $304.05 | $11.38M | 0 |
| Sep 1, 2025 | KUTAM SREENIVASA | Corp VP | Sell | 7,395 | $304.03 | $2.25M | 0 |
| Sep 1, 2025 | Lehberger Jonathan S | Corp. VP | Sell | 442 | $304.29 | $134.5K | 0 |
| Jul 2, 2025 | Black Maria | President & CEO | Sell | 42 | $297.62 | $12.5K | 0 |
| Jul 2, 2025 | Michaud Brian L. | Corp VP | Sell | 206 | $308.18 | $63.5K | 0 |
| Jun 16, 2025 | DeSilva Joseph | Corp VP | Sell | 2,290 | $308.10 | $705.5K | 0 |
| May 14, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 472 | $311.82 | $147.2K | 0 |
| Apr 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 478 | $293.14 | $140.1K | 0 |
| Apr 2, 2025 | Michaud Brian L. | Corp VP | Sell | 1,500 | $305.38 | $458.1K | 0 |
| Mar 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 473 | $306.20 | $144.8K | 0 |
| Feb 10, 2025 | D'Ambrosio Christopher | Corp. VP | Sell | 471 | $308.24 | $145.2K | 0 |
| Feb 4, 2025 | Bonarti Michael A | Corporate Vice President | Sell | 30,131 | $303.30 | $9.14M | 0 |
ADP Insiders
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