Maria Black insider trades: Automatic Data Processing (ADP) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Maria reports to the SEC
Open-market buys and sales
31 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | ADP | ↓ Sell10b5-1 | 29,810 | $280.91 | $8.4M | Direct | Sep 3, 2026 (1d) |
| Jan 5, 2026 | ADP | ↓ Sell10b5-1 | 715 | $257.17 | $184K | Direct | Jan 6, 2026 (1d) |
| Sep 3, 2025 | ADP | ↓ Sell10b5-1 | 23,605 | $298.32 | $7.0M | Direct | Sep 5, 2025 (2d) |
| Sep 2, 2025 | ADP | ↓ Sell10b5-1 | 7,721 | $299.93 | $2.3M | Direct | Sep 3, 2025 (1d) |
| Jan 3, 2025 | ADP | ↓ Sell10b5-1 | 721 | $291.59 | $210K | Direct | Jan 6, 2025 (3d) |
| Sep 4, 2024 | ADP | ↓ Sell10b5-1 | 7,383 | $276.00 | $2.0M | Direct | Sep 6, 2024 (2d) |
| Sep 3, 2024 | ADP | ↓ Sell10b5-1 | 19,147 | $274.38 | $5.3M | Direct | Sep 4, 2024 (1d) |
| Aug 1, 2024 | ADP | ↓ Sell10b5-1 | 15,440 | $260.38 | $4.0M | Direct | Aug 2, 2024 (1d) |
| Jan 3, 2024 | ADP | ↓ Sell10b5-1 | 359 | $233.63 | $84K | Direct | Jan 4, 2024 (1d) |
| Sep 5, 2023 | ADP | ↓ Sell10b5-1 | 20,289 | $254.87 | $5.2M | Direct | Sep 6, 2023 (1d) |
| Jul 3, 2023 | ADP | ↓ Sell10b5-1 | 1,802 | $218.22 | $393K | Direct | Jul 5, 2023 (2d) |
| Sep 2, 2022 | ADP | ↓ Sell10b5-1 | 33,492 | $243.68 | $8.2M | Direct | Sep 6, 2022 (4d) |
| Dec 1, 2021 | ADP | ↓ Sell10b5-1 | 50,593 | $228.83 | $11.6M | Direct | Dec 3, 2021 (2d) |
| Sep 2, 2021 | ADP | ↓ Sell10b5-1 | 13,096 | $206.48 | $2.7M | Direct | Sep 3, 2021 (1d) |
| Jan 4, 2021 | ADP | ↓ Sell10b5-1 | 23,072 | $169.83 | $3.9M | Direct | Jan 5, 2021 (1d) |
| Sep 2, 2020 | ADP | ↓ Sell10b5-1 | 7,040 | $138.18 | $973K | Direct | Sep 3, 2020 (1d) |
| Sep 3, 2019 | ADP | ↓ Sell10b5-1 | 14,541 | $168.01 | $2.4M | Direct | Sep 4, 2019 (1d) |
| Feb 8, 2019 | ADP | ↓ Sell10b5-1 | 1,614 | $146.61 | $237K | Direct | Feb 12, 2019 (4d) |
| Sep 4, 2018 | ADP | ↓ Sell10b5-1 | 6,216 | $145.08 | $902K | Direct | Sep 5, 2018 (1d) |
| Jun 13, 2018 | ADP | ↓ Sell10b5-1 | 8,137 | $138.22 | $1.1M | Direct | Jun 14, 2018 (1d) |
| Jan 31, 2018 | ADP | ↓ Sell10b5-1 | 4,619 | $125.10 | $578K | Direct | Feb 2, 2018 (2d) |
| Jan 23, 2018 | ADP | ↓ Sell10b5-1 | 592 | $121.84 | $72K | Direct | Jan 25, 2018 (2d) |
| Jan 16, 2018 | ADP | ↓ Sell10b5-1 | 1,786 | $119.72 | $214K | Direct | Jan 18, 2018 (2d) |
| Jan 2, 2018 | ADP | ↓ Sell10b5-1 | 2,239 | $115.75 | $259K | Direct | Jan 4, 2018 (2d) |
| Sep 2, 2017 | ADP | ↓ Sell10b5-1 | 631 | $106.64 | $67K | Direct | Sep 6, 2017 (4d) |
| Jan 3, 2017 | ADP | ↓ Sell10b5-1 | 2,631 | $102.38 | $269K | Direct | Jan 4, 2017 (1d) |
| Sep 2, 2016 | ADP | ↓ Sell10b5-1 | 527 | $90.00 | $47K | Direct | Sep 6, 2016 (4d) |
| Jul 1, 2016 | ADP | ↓ Sell10b5-1 | 1,855 | $92.00 | $171K | Direct | Jul 5, 2016 (4d) |
| Sep 11, 2015 | ADP | ↓ Sell | 296 | $78.12 | $23K | Direct | Sep 14, 2015 (3d) |
| Feb 10, 2015 | ADP | ↓ Sell | 1,390 | $86.28 | $120K | Direct | Feb 11, 2015 (1d) |
| Sep 8, 2014 | ADP | ↓ Sell | 559 | $84.17 | $47K | Direct | Sep 8, 2014 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ADP insiders
Open-market trades in the last 12 months
About Maria Black's insider trades
Maria Black is President & CEO at Automatic Data Processing (ADP). Since Sep 8, 2014, Maria has reported no open-market purchases and 31 sales worth $69.0M on SEC Form 4. In the last 12 months: 2 sales ($8.6M).
28 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (28 filings), option exercises (19 filings), shares withheld for taxes (17 filings), other transactions (14 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ADP insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.