Transactions
18
Insider / AUTOMATIC DATA PROCESSING INC
Kwon David
Corp VP at AUTOMATIC DATA PROCESSING INC
- Ticker
- ADP
- First filing on record
- December 15, 2025
- Latest trade on record
- September 1, 2026
- SEC filings
- EDGAR ↗
Kwon David, Corp VP at AUTOMATIC DATA PROCESSING INC, has disclosed 18 transactions in ADP since December 15, 2025: 0 purchases (0 open-market buys) and 8 sales, worth about $2.8M at the reported prices. The latest was filed September 3, 2026, 2 days after the trade.
Open-market buys
0
Sales
8
Avg. disclosure lag
2.3d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Kwon David made no purchases and 8 sales worth $1.9M, plus 10 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Kwon David has traded 1 stock on record; the largest by dollars is ADP.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 8 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 8 | 6,482 | $959K |
| S | Open-market sale | 6 | 4,918 | $1.3M |
| A | Grant or award | 2 | 4,877 | — |
| F | Shares withheld for tax | 2 | 2,020 | $572K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 17 | 0 | 7 · $1.9M |
| 2025 | 1 | 0 | 1 · $13K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| ADP | Sell F | September 1, 2026 | September 3, 2026 | 2d | 1,969 | $283 | $558K | Form 4 ↗ | ||
| ADP | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,763 | — | — | Form 4 ↗ | ||
| ADP | Option / conversion M | August 20, 2026 | August 24, 2026 | 4d | 967 | $170 | $164K | 10b5-1 planderivative | Form 4 ↗ | |
| ADP | Sell S | August 20, 2026 | August 24, 2026 | 4d | 798 | $280 | $223K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Option / conversion M | August 20, 2026 | August 24, 2026 | 4d | 967 | $170 | $164K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Other A | August 5, 2026 | August 6, 2026 | 1d | 3,114 | — | — | Form 4 ↗ | ||
| ADP | Option / conversion M | July 31, 2026 | August 4, 2026 | 4d | 250 | $139 | $35K | 10b5-1 planderivative | Form 4 ↗ | |
| ADP | Option / conversion M | July 31, 2026 | August 4, 2026 | 4d | 250 | $139 | $35K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Option / conversion M | July 30, 2026 | July 31, 2026 | 1d | 887 | $139 | $123K | 10b5-1 planderivative | Form 4 ↗ | |
| ADP | Sell S | July 30, 2026 | July 31, 2026 | 1d | 1,053 | $266 | $280K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Sell S | July 30, 2026 | July 31, 2026 | 1d | 887 | $266 | $236K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Sell S | July 30, 2026 | July 31, 2026 | 1d | 474 | $266 | $126K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Option / conversion M | July 30, 2026 | July 31, 2026 | 1d | 887 | $139 | $123K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Sell S | January 12, 2026 | January 14, 2026 | 2d | 806 | $265 | $213K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 1,137 | $139 | $158K | 10b5-1 planderivative | Form 4 ↗ | |
| ADP | Sell S | January 6, 2026 | January 8, 2026 | 2d | 900 | $260 | $234K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 1,137 | $139 | $158K | 10b5-1 plan | Form 4 ↗ | |
| ADP | Sell F | December 12, 2025 | December 15, 2025 | 3d | 51 | $266 | $13K | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| September 3, 2026 | Form 4 | 0001225208-26-007609 | 2 | published | EDGAR ↗ |
| August 24, 2026 | Form 4 | 0001225208-26-007306 | 3 | published | EDGAR ↗ |
| August 6, 2026 | Form 4 | 0001225208-26-007013 | 1 | published | EDGAR ↗ |
| August 4, 2026 | Form 4 | 0001225208-26-006922 | 2 | published | EDGAR ↗ |
| July 31, 2026 | Form 4 | 0001225208-26-006860 | 5 | published | EDGAR ↗ |
| January 14, 2026 | Form 4 | 0001225208-26-000596 | 1 | published | EDGAR ↗ |
| January 8, 2026 | Form 4 | 0001225208-26-000494 | 3 | published | EDGAR ↗ |
| December 15, 2025 | Form 4 | 0001225208-25-009971 | 1 | published | EDGAR ↗ |
Other insiders at AUTOMATIC DATA PROCESSING INC
- Goeckeler David Chairman & CEO 43 rows
- Black Maria President & CEO 27 rows
- WIJNBERG SANDRA S Director 20 rows
- SWAN ROBERT HOLMES Director 11 rows
- Michaud Brian L. Executive VP 10 rows
- D'Ambrosio Christopher Corp. VP 8 rows
- Foskett David Corp. VP 8 rows
- Bisson Peter Director 7 rows
- DeSilva Joseph Executive VP 6 rows
- Lynch Karen S Director 6 rows
Everyone on file, with contracts and lobbying under the company's name: AUTOMATIC DATA PROCESSING INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 8 | 18 | December 15, 2025 | September 3, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.