ADP · Insider Trading
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Every open-market purchase and sale reported by ADP officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-10 | Vishwas Sugla | Chief Strategy Officer | A | +4,900 | — |
| 2026-09-04 | Joseph DeSilva | Executive VP | Sell | −631 | −$178.49K |
| 2026-09-03 | Carlos A Rodriguez | Director | F | −13,471 | −$3.82M |
| 2026-09-03 | Samantha D Orihuela | Chief Marketing Officer | MIXED | +1,008 | −$43.69K |
| 2026-09-03 | Sreenivasa Kutam | Corp VP | MIXED | −2,069 | −$2.08M |
| 2026-09-03 | David Kwon | Corp VP | MIXED | −206 | −$558.27K |
| 2026-09-03 | Virginia Magliulo | Executive VP | MIXED | +149 | −$767.96K |
| 2026-09-03 | Joseph DeSilva | Executive VP | MIXED | −8,905 | −$3.96M |
| 2026-09-03 | David Foskett | Corp. VP | MIXED | +496 | −$994.16K |
| 2026-09-03 | Christopher D'Ambrosio | Corp. VP | MIXED | −1,042 | −$1.02M |
| 2026-09-03 | Paul Boland | Corp. VP | MIXED | +500 | −$888.33K |
| 2026-09-03 | Jonathan S Lehberger | Corp. VP | MIXED | +496 | −$115.21K |
| 2026-09-03 | Maria Black | President & CEO | MIXED | −39,336 | −$17.22M |
| 2026-09-03 | Brian L. Michaud | Executive VP | MIXED | +401 | −$646.76K |
| 2026-09-03 | Michael A Bonarti | Corporate Vice President | MIXED | −2,650 | −$2.19M |
| 2026-09-03 | Peter J Hadley | CFO | MIXED | +4,813 | −$467.94K |
| 2026-08-24 | Brian L. Michaud | Executive VP | Sell | −120 | −$33.56K |
| 2026-08-24 | David Kwon | Corp VP | MIXED | +169 | −$59.20K |
| 2026-08-06 | Maria Black | President & CEO | A | +44,859 | — |
| 2026-08-06 | Peter J Hadley | CFO | A | +1,479 | — |
| 2026-08-06 | Virginia Magliulo | Executive VP | A | +4,049 | — |
| 2026-08-06 | Joseph DeSilva | Executive VP | A | +10,902 | — |
| 2026-08-06 | Paul Boland | Corp. VP | A | +4,671 | — |
| 2026-08-06 | David Kwon | Corp VP | A | +3,114 | — |
| 2026-08-06 | Brian L. Michaud | Executive VP | A | +4,049 | — |
| 2026-08-06 | Carlos A Rodriguez | Director | A | +24,921 | — |
| 2026-08-06 | Christopher D'Ambrosio | Corp. VP | A | +2,601 | — |
| 2026-08-06 | Sreenivasa Kutam | Corp VP | A | +11,083 | — |
| 2026-08-06 | David Foskett | Corp. VP | A | +2,646 | — |
| 2026-08-06 | Jonathan S Lehberger | Corp. VP | A | +746 | — |
| 2026-08-06 | Michael A Bonarti | Corporate Vice President | A | +11,572 | — |
| 2026-08-06 | David Foskett | Corp. VP | A | +2,646 | — |
| 2026-08-06 | Sreenivasa Kutam | Corp VP | A | +11,083 | — |
| 2026-08-06 | Carlos A Rodriguez | Director | A | +24,921 | — |
| 2026-08-06 | David Kwon | Corp VP | A | +3,114 | — |
| 2026-08-06 | Maria Black | President & CEO | A | +44,859 | — |
| 2026-08-06 | Peter J Hadley | CFO | A | +1,479 | — |
| 2026-08-06 | Virginia Magliulo | Executive VP | A | +4,049 | — |
| 2026-08-06 | Paul Boland | Corp. VP | A | +4,671 | — |
| 2026-08-06 | Christopher D'Ambrosio | Corp. VP | A | +2,601 | — |
| 2026-08-06 | Brian L. Michaud | Executive VP | A | +4,049 | — |
| 2026-08-06 | Joseph DeSilva | Executive VP | A | +10,902 | — |
| 2026-08-06 | Michael A Bonarti | Corporate Vice President | A | +11,572 | — |
| 2026-08-06 | Jonathan S Lehberger | Corp. VP | A | +746 | — |
| 2026-08-04 | David Kwon | Corp VP | M | +250 | +$34.63K |
| 2026-07-31 | David Kwon | Corp VP | MIXED | −1,527 | −$518.33K |
| 2026-07-02 | David Foskett | Corp. VP | I | +49 | +$11.07K |
| 2026-07-02 | Brian L. Michaud | Executive VP | I | +49 | +$11.07K |
| 2026-07-02 | Maria Black | President & CEO | I | +49 | +$11.07K |
| 2026-05-11 | Brian L. Michaud | Executive VP | Sell | −848 | −$179.89K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Maria Black | President & CEO | 141,649 | $41.52M |
| Michael A Bonarti | Corporate Vice President | 97,063 | $28.45M |
| John P Jones III | Director | 65,100 | $19.08M |
| Sreenivasa Kutam | Corp VP | 49,699 | $14.57M |
| Carlos A Rodriguez | Director | 47,991 | $14.07M |
| John Ayala | Corp. VP | 25,690 | $7.53M |
| Peter Bisson | Director | 22,769 | $6.67M |
| Sandra S Wijnberg | Director | 20,505 | $6.01M |
| William J Ready | Director | 19,821 | $5.81M |
| Brian L. Michaud | Executive VP | 18,843 | $5.52M |
| Joseph DeSilva | Executive VP | 18,824 | $5.52M |
| Virginia Magliulo | Executive VP | 17,792 | $5.22M |
| Don McGuire | Corp VP | 17,684 | $5.18M |
| Peter J Hadley | CFO | 17,213 | $5.05M |
| Thomas J Lynch | Director | 16,987 | $4.98M |
| Scott F Powers | Director | 16,022 | $4.70M |
| Paul Boland | Corp. VP | 15,467 | $4.53M |
| David Foskett | Corp. VP | 14,146 | $4.15M |
| David Kwon | Corp VP | 12,986 | $3.81M |
| Francine S Katsoudas | Director | 11,634 | $3.41M |
| Christopher D'Ambrosio | Corp. VP | 9,927 | $2.91M |
| Nazzic S Keene | Director | 9,717 | $2.85M |
| Linnie M Haynesworth | Director | 6,891 | $2.02M |
| Samantha D Orihuela | Chief Marketing Officer | 6,749 | $1.98M |
| David Goeckeler | Director | 6,662 | $1.95M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ADP quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.