Bonarti Michael A - Insider Non-Derivative Transactions at AUTOMATIC DATA PROCESSING INC (ADP) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 12, 2025, Bonarti Michael A's relationship to AUTOMATIC DATA PROCESSING INC (ADP) is Officer (Corporate Vice President), and currently has 80,414.44 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other ADP insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Bonarti Michael A - Insider Non-Derivative Transactions of ADP Common Stock
Bonarti Michael A - Insider Non-Derivative Transactions at ADP
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 13, 2025 | F -- (Common Stock) | 117 | 266.1 | 80414.44 |
| Sep 10, 2025 | Sell -- (Common Stock) | 8728 | 298.43 | 80531.43 |
| Sep 3, 2025 | F -- (Common Stock) | 9030.94 | 304.05 | 89259.43 |
| Sep 2, 2025 | Acquisition -- (Common Stock) | 3817 | 0 | 98290.37 |
| Aug 7, 2025 | Acquisition -- (Common Stock) | 14201.78 | 0 | 94473.37 |
| Feb 4, 2025 | Sell -- (Common Stock) | 30131 | 303.3 | 80271.59 |
| Feb 4, 2025 | M -- (Common Stock) | 20435 | 206.86 | 100706.59 |
| Feb 4, 2025 | M -- (Common Stock) | 9696 | 138.53 | 110402.59 |
| Dec 14, 2024 | F -- (Common Stock) | 112 | 296.76 | 80271.59 |
| Sep 10, 2024 | Sell -- (Common Stock) | 3852 | 269.7 | 80383.59 |
| Sep 4, 2024 | F -- (Common Stock) | 8013 | 275.91 | 84235.59 |
| Sep 2, 2024 | Acquisition -- (Common Stock) | 3823 | 0 | 92248.59 |
| Aug 27, 2024 | Sell -- (Common Stock) | 22502 | 270.88 | 88425.59 |
| Aug 27, 2024 | Sell -- (Common Stock) | 3940 | 271.42 | 110927.59 |
| Aug 27, 2024 | M -- (Common Stock) | 26442 | 169.84 | 114867.59 |
| Aug 24, 2024 | Sell -- (Common Stock) | 7984 | 270.15 | 88425.59 |
| Aug 24, 2024 | M -- (Common Stock) | 7984 | 169.84 | 96409.59 |
| Aug 8, 2024 | Acquisition -- (Common Stock) | 13372.69 | 0 | 88425.59 |
| Feb 7, 2024 | Sell -- (Common Stock) | 29085 | 250 | 75052.91 |
| Feb 7, 2024 | M -- (Common Stock) | 29085 | 138.53 | 104137.91 |
| Dec 12, 2023 | F -- (Common Stock) | 109 | 233.29 | 75052.91 |
| Sep 6, 2023 | Sell -- (Common Stock) | 5093 | 253.9 | 75161.91 |
| Sep 2, 2023 | F -- (Common Stock) | 11006 | 255.75 | 80254.91 |
| Sep 2, 2023 | Acquisition -- (Common Stock) | 3631 | 0 | 91260.91 |
| Aug 4, 2023 | Acquisition -- (Common Stock) | 20585.74 | 0 | 87629.91 |
| Jul 28, 2023 | Sell -- (Common Stock) | 7049 | 254.75 | 67044.16 |
| Jul 28, 2023 | M -- (Common Stock) | 7049 | 146.75 | 74093.16 |