ADP
AUTOMATIC DATA PROCESSING INC
Buys$746K1 txns
Sells$136.9M170 txns
Net-$136.1M
Insiders
| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|
| Carlos A Rodriguez | Director | 47,650 | — | $60,535,880 | -$60,535,880 |
| Maria Black | President & CEO | 119,961 | — | $17,042,896 | -$17,042,896 |
| Michael A Bonarti | Corporate Vice President | 91,987 | — | $12,782,314 | -$12,782,314 |
| Sreenivasa Kutam | Corp VP | 51,769 | — | $11,692,500 | -$11,692,500 |
| John Ayala | Corp. VP | 17,971 | — | $11,076,551 | -$11,076,551 |
| Don McGuire | Corp VP | 17,684 | — | $8,219,713 | -$8,219,713 |
| Joseph DeSilva | Executive VP | 28,360 | — | $6,379,943 | -$6,379,943 |
| David Kwon | Corp VP | 13,193 | — | $2,293,995 | -$2,293,995 |
| Virginia Magliulo | Executive VP | 17,643 | — | $1,618,614 | -$1,618,614 |
| Jonathan S Lehberger | Corp. VP | 5,235 | — | $1,433,274 | -$1,433,274 |
| David Foskett | Corp. VP | 13,650 | — | $1,380,076 | -$1,380,076 |
| Christopher D'Ambrosio | Corp. VP | 10,970 | — | $1,364,015 | -$1,364,015 |
| Brian L. Michaud | Executive VP | 18,442 | — | $1,075,552 | -$1,075,552 |
| Robert Holmes Swan | Director | 5,072 | $745,695 | — | $745,695 |
Transaction History
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|
| 2026-08-21 | Brian L. Michaud | SELL | 120 | $279.70 | $33,564 | 18,442 | 1% |
| 2026-08-20 | David Kwon | SELL | 798 | $280.00 | $223,440 | 13,193 | 6% |
| 2026-07-30 | David Kwon | SELL | 474 | $265.62 | $125,904 | 11,600 | 4% |
| 2026-07-30 | David Kwon | SELL | 887 | $265.62 | $235,605 | 10,713 | 8% |
| 2026-07-30 | David Kwon | SELL | 1,053 | $265.62 | $279,698 | 9,660 | 10% |
| 2026-05-08 | Brian L. Michaud | SELL | 848 | $212.13 | $179,886 | 14,462 | 6% |
| 2026-05-07 | Robert Holmes Swan | BUY | 3,619 | $206.05 | $745,695 | 5,072 | 249% |
| 2026-04-14 | Christopher D'Ambrosio | SELL | 543 | $195.74 | $106,287 | 8,369 | 6% |
| 2026-03-16 | Christopher D'Ambrosio | SELL | 543 | $208.45 | $113,188 | 8,912 | 6% |
| 2026-02-17 | Christopher D'Ambrosio | SELL | 543 | $212.43 | $115,349 | 9,455 | 5% |
| 2026-02-06 | Brian L. Michaud | SELL | 1,000 | $234.18 | $234,180 | 15,310 | 6% |
| 2026-02-05 | David Foskett | SELL | 266 | $237.00 | $63,042 | 10,954 | 2% |
| 2026-01-13 | Christopher D'Ambrosio | SELL | 543 | $262.29 | $142,423 | 9,998 | 5% |
| 2026-01-12 | David Kwon | SELL | 806 | $264.80 | $213,429 | 11,187 | 7% |
| 2026-01-06 | David Kwon | SELL | 900 | $260.00 | $234,000 | 11,993 | 7% |
| 2026-01-05 | Maria Black | SELL | 51 | $253.32 | $12,920 | 75,716 | 0% |
| 2026-01-05 | Maria Black | SELL | 56 | $255.73 | $14,321 | 75,660 | 0% |
| 2026-01-05 | Maria Black | SELL | 71 | $254.95 | $18,101 | 75,589 | 0% |
| 2026-01-05 | Maria Black | SELL | 98 | $258.77 | $25,360 | 75,491 | 0% |
| 2026-01-05 | Maria Black | SELL | 145 | $257.24 | $37,300 | 75,346 | 0% |
| 2026-01-05 | Maria Black | SELL | 294 | $258.09 | $75,878 | 75,052 | 0% |
| 2025-09-12 | Carlos A Rodriguez | SELL | 7 | $296.94 | $2,079 | 22,541 | 0% |
| 2025-09-12 | Carlos A Rodriguez | SELL | 52 | $294.41 | $15,309 | 22,489 | 0% |
| 2025-09-12 | Carlos A Rodriguez | SELL | 129 | $296.13 | $38,201 | 22,360 | 1% |
| 2025-09-12 | Carlos A Rodriguez | SELL | 230 | $292.81 | $67,347 | 22,130 | 1% |
| 2025-09-12 | Carlos A Rodriguez | SELL | 855 | $293.76 | $251,164 | 21,275 | 4% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 72 | $298.57 | $21,497 | 25,289 | 0% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 186 | $293.93 | $54,670 | 25,103 | 1% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 202 | $293.04 | $59,194 | 24,901 | 1% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 337 | $296.92 | $100,064 | 24,564 | 1% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 591 | $295.82 | $174,832 | 23,973 | 2% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 623 | $297.98 | $185,639 | 23,350 | 3% |
| 2025-09-11 | Carlos A Rodriguez | SELL | 802 | $294.80 | $236,429 | 22,548 | 3% |
| 2025-09-10 | Christopher D'Ambrosio | SELL | 597 | $296.90 | $177,249 | 10,541 | 5% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 380 | $296.84 | $112,800 | 46,931 | 1% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 800 | $294.96 | $235,971 | 46,131 | 2% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 1,607 | $296.19 | $475,977 | 44,524 | 3% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 2,192 | $293.78 | $643,973 | 42,332 | 5% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 3,311 | $290.98 | $963,436 | 39,021 | 8% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 5,363 | $292.12 | $1,566,622 | 33,658 | 14% |
| 2025-09-10 | Carlos A Rodriguez | SELL | 8,297 | $293.08 | $2,431,661 | 25,361 | 25% |
| 2025-09-09 | Michael A Bonarti | SELL | 8,728 | $298.43 | $2,604,697 | 80,531 | 10% |
| 2025-09-09 | Carlos A Rodriguez | SELL | 300 | $298.32 | $89,497 | 47,011 | 1% |
| 2025-09-09 | Carlos A Rodriguez | SELL | 6,105 | $297.55 | $1,816,520 | 40,906 | 13% |
| 2025-09-09 | Carlos A Rodriguez | SELL | 15,545 | $296.95 | $4,616,097 | 25,361 | 38% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 259 | $302.45 | $78,335 | 37,158 | 1% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 531 | $300.75 | $159,699 | 36,627 | 1% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 603 | $299.64 | $180,684 | 36,024 | 2% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 796 | $298.63 | $237,710 | 35,228 | 2% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 982 | $301.78 | $296,348 | 34,246 | 3% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 1,087 | $294.32 | $319,931 | 33,159 | 3% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 1,198 | $297.48 | $356,382 | 31,961 | 4% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 3,019 | $296.21 | $894,244 | 28,942 | 9% |
| 2025-09-05 | Carlos A Rodriguez | SELL | 3,581 | $295.64 | $1,058,699 | 25,361 | 12% |
| 2025-09-04 | Carlos A Rodriguez | SELL | 456 | $297.56 | $135,688 | 48,662 | 1% |
| 2025-09-04 | Carlos A Rodriguez | SELL | 752 | $299.90 | $225,522 | 47,910 | 2% |
| 2025-09-04 | Carlos A Rodriguez | SELL | 1,377 | $301.29 | $414,879 | 46,533 | 3% |
| 2025-09-04 | Carlos A Rodriguez | SELL | 2,430 | $298.76 | $725,992 | 44,103 | 5% |
| 2025-09-04 | Carlos A Rodriguez | SELL | 6,686 | $300.86 | $2,011,581 | 37,417 | 15% |
| 2025-09-03 | Maria Black | SELL | 7 | $299.71 | $2,098 | 99,759 | 0% |
| 2025-09-03 | Maria Black | SELL | 60 | $299.86 | $17,992 | 99,699 | 0% |
| 2025-09-03 | Maria Black | SELL | 100 | $299.98 | $29,998 | 99,599 | 0% |
| 2025-09-03 | Maria Black | SELL | 100 | $296.44 | $29,644 | 99,499 | 0% |
| 2025-09-03 | Maria Black | SELL | 200 | $299.28 | $59,855 | 99,299 | 0% |
| 2025-09-03 | Maria Black | SELL | 200 | $296.39 | $59,277 | 99,099 | 0% |
| 2025-09-03 | Maria Black | SELL | 200 | $295.91 | $59,183 | 98,899 | 0% |
| 2025-09-03 | Maria Black | SELL | 316 | $296.38 | $93,657 | 98,583 | 0% |
| 2025-09-03 | Maria Black | SELL | 631 | $298.24 | $188,192 | 97,952 | 1% |
| 2025-09-03 | Maria Black | SELL | 677 | $297.37 | $201,320 | 97,275 | 1% |
| 2025-09-03 | Maria Black | SELL | 845 | $296.36 | $250,428 | 96,430 | 1% |
| 2025-09-03 | Maria Black | SELL | 909 | $298.95 | $271,749 | 95,521 | 1% |
| 2025-09-03 | Maria Black | SELL | 1,052 | $298.82 | $314,358 | 94,469 | 1% |
| 2025-09-03 | Maria Black | SELL | 1,159 | $298.08 | $345,474 | 93,310 | 1% |
| 2025-09-03 | Maria Black | SELL | 1,176 | $298.11 | $350,576 | 92,134 | 1% |
| 2025-09-03 | Maria Black | SELL | 1,300 | $299.40 | $389,220 | 90,834 | 1% |
| 2025-09-03 | Maria Black | SELL | 1,362 | $299.19 | $407,496 | 89,472 | 2% |
| 2025-09-03 | Maria Black | SELL | 2,315 | $297.85 | $689,533 | 87,157 | 3% |
| 2025-09-03 | Maria Black | SELL | 4,307 | $298.32 | $1,284,879 | 82,850 | 5% |
| 2025-09-03 | Maria Black | SELL | 6,689 | $298.52 | $1,996,815 | 76,161 | 8% |
| 2025-09-03 | Joseph DeSilva | SELL | 4,614 | $296.57 | $1,368,374 | 17,536 | 21% |
| 2025-09-03 | David Foskett | SELL | 1,373 | $296.57 | $407,191 | 11,781 | 10% |
| 2025-09-03 | Don McGuire | SELL | 13,599 | $296.57 | $4,033,055 | 17,684 | 43% |
| 2025-09-03 | Carlos A Rodriguez | SELL | 800 | $296.36 | $237,089 | 60,019 | 1% |
| 2025-09-03 | Carlos A Rodriguez | SELL | 1,309 | $299.37 | $391,872 | 58,710 | 2% |
| 2025-09-03 | Carlos A Rodriguez | SELL | 2,585 | $297.83 | $769,889 | 56,125 | 4% |
| 2025-09-03 | Carlos A Rodriguez | SELL | 7,007 | $298.54 | $2,091,896 | 49,118 | 12% |
| 2025-09-02 | Joseph DeSilva | SELL | 1,987 | $301.64 | $599,359 | 28,059 | 7% |
| 2025-09-02 | David Foskett | SELL | 1,043 | $301.13 | $314,079 | 14,761 | 7% |
| 2025-09-02 | Maria Black | SELL | 638 | $302.02 | $192,686 | 131,568 | 0% |
| 2025-09-02 | Maria Black | SELL | 1,678 | $301.29 | $505,565 | 129,890 | 1% |
| 2025-09-02 | Maria Black | SELL | 2,228 | $299.58 | $667,470 | 127,662 | 2% |
| 2025-09-02 | Maria Black | SELL | 3,177 | $299.04 | $950,056 | 124,485 | 2% |
| 2025-07-01 | Brian L. Michaud | SELL | 206 | $308.18 | $63,485 | 11,909 | 2% |
| 2025-06-13 | Joseph DeSilva | SELL | 1,381 | $307.07 | $424,064 | 15,761 | 8% |
| 2025-05-12 | Christopher D'Ambrosio | SELL | 472 | $311.82 | $147,179 | 7,491 | 6% |
| 2025-04-10 | Christopher D'Ambrosio | SELL | 478 | $293.14 | $140,121 | 7,364 | 6% |
| 2025-04-01 | Brian L. Michaud | SELL | 1,500 | $305.38 | $458,070 | 12,073 | 11% |
| 2025-03-10 | Christopher D'Ambrosio | SELL | 473 | $306.20 | $144,833 | 7,244 | 6% |
| 2025-02-10 | Christopher D'Ambrosio | SELL | 471 | $308.24 | $145,181 | 7,118 | 6% |
| 2025-02-03 | Jonathan S Lehberger | SELL | 2,324 | $303.30 | $704,869 | 3,063 | 43% |
| 2025-02-03 | Michael A Bonarti | SELL | 30,131 | $303.30 | $9,138,732 | 80,272 | 27% |
| 2025-01-13 | Virginia Magliulo | SELL | 3,578 | $285.50 | $1,021,519 | 9,141 | 28% |
| 2025-01-13 | David Foskett | SELL | 1,067 | $286.15 | $305,322 | 6,140 | 15% |
| 2025-01-06 | Virginia Magliulo | SELL | 2,065 | $289.15 | $597,095 | 11,017 | 16% |
| 2025-01-06 | David Foskett | SELL | 1,004 | $289.29 | $290,443 | 5,958 | 14% |
| 2025-01-06 | David Kwon | SELL | 300 | $289.15 | $86,745 | 9,020 | 3% |
| 2025-01-03 | David Kwon | SELL | 1,016 | $290.73 | $295,382 | 9,320 | 10% |
| 2025-01-03 | John Ayala | SELL | 3,000 | $290.73 | $872,190 | 25,691 | 10% |
| 2025-01-03 | John Ayala | SELL | 7,720 | $290.73 | $2,244,436 | 17,971 | 30% |
| 2025-01-03 | Maria Black | SELL | 202 | $290.90 | $58,763 | 69,375 | 0% |
| 2025-01-03 | Maria Black | SELL | 519 | $291.85 | $151,470 | 68,856 | 1% |
| 2025-01-02 | Don McGuire | SELL | 2,635 | $293.83 | $774,242 | 28,158 | 9% |
| 2025-01-02 | Don McGuire | SELL | 6,029 | $293.83 | $1,771,501 | 22,129 | 21% |
| 2025-01-02 | David Kwon | SELL | 869 | $293.83 | $255,338 | 10,446 | 8% |
| 2025-01-02 | David Kwon | SELL | 1,077 | $293.83 | $316,455 | 9,369 | 10% |
| 2025-01-02 | Jonathan S Lehberger | SELL | 902 | $293.83 | $265,035 | 6,964 | 11% |
| 2025-01-02 | Jonathan S Lehberger | SELL | 1,577 | $293.83 | $463,370 | 5,387 | 23% |
| 2025-01-02 | Joseph DeSilva | SELL | 556 | $293.83 | $163,369 | 24,011 | 2% |
| 2025-01-02 | Joseph DeSilva | SELL | 5,960 | $293.83 | $1,751,227 | 18,051 | 25% |
| 2025-01-02 | Brian L. Michaud | SELL | 362 | $293.83 | $106,366 | 13,706 | 3% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 404 | $300.00 | $121,200 | 71,175 | 1% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 1,042 | $300.00 | $312,600 | 70,133 | 1% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 6,609 | $300.00 | $1,982,700 | 63,524 | 9% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 7,469 | $300.00 | $2,240,700 | 56,055 | 12% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 11,547 | $300.00 | $3,464,100 | 44,508 | 21% |
| 2024-11-06 | Sreenivasa Kutam | SELL | 11,904 | $300.00 | $3,571,200 | 32,604 | 27% |
| 2024-09-17 | David Kwon | SELL | 100 | $280.00 | $28,000 | 10,218 | 1% |
| 2024-09-17 | Joseph DeSilva | SELL | 1,383 | $280.00 | $387,240 | 18,607 | 7% |
| 2024-09-13 | Carlos A Rodriguez | SELL | 2,300 | $276.83 | $636,720 | 56,391 | 4% |
| 2024-09-13 | Carlos A Rodriguez | SELL | 2,383 | $278.37 | $663,360 | 54,008 | 4% |
| 2024-09-13 | Carlos A Rodriguez | SELL | 17,267 | $277.70 | $4,795,103 | 36,741 | 32% |
| 2024-09-12 | Carlos A Rodriguez | SELL | 2,293 | $276.54 | $634,106 | 56,397 | 4% |
| 2024-09-12 | Carlos A Rodriguez | SELL | 3,000 | $274.49 | $823,476 | 53,397 | 5% |
| 2024-09-12 | Carlos A Rodriguez | SELL | 3,791 | $277.69 | $1,052,732 | 49,606 | 7% |
| 2024-09-12 | Carlos A Rodriguez | SELL | 5,402 | $275.56 | $1,488,602 | 44,204 | 11% |
| 2024-09-12 | Carlos A Rodriguez | SELL | 7,463 | $278.39 | $2,077,645 | 36,741 | 17% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 1,942 | $272.45 | $529,089 | 64,232 | 3% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 2,787 | $273.48 | $762,193 | 61,445 | 4% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 3,867 | $271.34 | $1,049,286 | 57,578 | 6% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 3,994 | $277.43 | $1,108,075 | 53,584 | 7% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 4,332 | $274.51 | $1,189,160 | 49,252 | 8% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 5,460 | $275.46 | $1,504,023 | 43,792 | 11% |
| 2024-09-11 | Carlos A Rodriguez | SELL | 7,051 | $276.72 | $1,951,180 | 36,741 | 16% |
| 2024-09-10 | Carlos A Rodriguez | SELL | 6,334 | $279.11 | $1,767,853 | 59,839 | 10% |
| 2024-09-10 | Carlos A Rodriguez | SELL | 6,940 | $276.33 | $1,917,731 | 52,899 | 12% |
| 2024-09-10 | Carlos A Rodriguez | SELL | 7,382 | $278.25 | $2,054,058 | 45,517 | 14% |
| 2024-09-10 | Carlos A Rodriguez | SELL | 8,776 | $277.26 | $2,433,251 | 36,741 | 19% |
| 2024-09-09 | Michael A Bonarti | SELL | 3,852 | $269.70 | $1,038,884 | 80,384 | 5% |
| 2024-09-09 | John Ayala | SELL | 7,720 | $269.70 | $2,082,084 | 42,904 | 15% |
| 2024-09-09 | John Ayala | SELL | 10,367 | $269.70 | $2,795,980 | 32,537 | 24% |
| 2024-09-09 | John Ayala | SELL | 11,427 | $269.70 | $3,081,862 | 21,110 | 35% |
| 2024-09-06 | Carlos A Rodriguez | SELL | 500 | $270.96 | $135,478 | 45,444 | 1% |
| 2024-09-06 | Carlos A Rodriguez | SELL | 1,019 | $270.36 | $275,500 | 44,425 | 2% |
| 2024-09-06 | Carlos A Rodriguez | SELL | 2,535 | $268.75 | $681,279 | 41,890 | 6% |
| 2024-09-06 | Carlos A Rodriguez | SELL | 5,149 | $269.47 | $1,387,526 | 36,741 | 12% |
| 2024-09-05 | Carlos A Rodriguez | SELL | 190 | $274.66 | $52,185 | 54,685 | 0% |
| 2024-09-05 | Carlos A Rodriguez | SELL | 1,800 | $271.55 | $488,781 | 52,885 | 3% |
| 2024-09-05 | Carlos A Rodriguez | SELL | 3,340 | $269.74 | $900,925 | 49,545 | 6% |
| 2024-09-05 | Carlos A Rodriguez | SELL | 3,601 | $270.55 | $974,267 | 45,944 | 7% |
| 2024-09-04 | Joseph DeSilva | SELL | 4,216 | $276.00 | $1,163,616 | 18,607 | 18% |
| 2024-09-04 | Don McGuire | SELL | 2,785 | $276.00 | $768,660 | 28,301 | 9% |
| 2024-09-04 | Christopher D'Ambrosio | SELL | 479 | $276.00 | $132,204 | 6,992 | 6% |
| 2024-09-04 | Maria Black | SELL | 7,383 | $276.00 | $2,037,708 | 69,962 | 10% |
| 2024-09-04 | Carlos A Rodriguez | SELL | 600 | $277.34 | $166,405 | 63,206 | 1% |
| 2024-09-04 | Carlos A Rodriguez | SELL | 1,100 | $276.28 | $303,912 | 62,106 | 2% |
| 2024-09-04 | Carlos A Rodriguez | SELL | 3,534 | $274.37 | $969,631 | 58,572 | 6% |
| 2024-09-04 | Carlos A Rodriguez | SELL | 3,697 | $275.07 | $1,016,931 | 54,875 | 6% |
| 2024-09-03 | Don McGuire | SELL | 3,179 | $274.38 | $872,254 | 41,696 | 7% |
| 2024-09-03 | Joseph DeSilva | SELL | 1,905 | $274.38 | $522,694 | 27,826 | 6% |
| 2024-09-03 | Maria Black | SELL | 7,720 | $274.38 | $2,118,214 | 104,234 | 7% |
| 2024-09-03 | Maria Black | SELL | 11,427 | $274.38 | $3,135,340 | 92,807 | 11% |