InsiderTrades

Form 4 for ADP Automatic Data Processing

Accepted 2026-09-03 16:06:53 ET · period of report 2026-09-01 · accession 0001225208-26-007605 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
T 2026-09-03 16:06 2026-09-01 ADP DeSilva Joseph Executive VP A - Grant $0.00 +5,089 33.4K +18% $0
T 2026-09-03 16:06 2026-09-01 ADP DeSilva Joseph Executive VP F - Tax $283.49 -7,482 26.0K -22% -$2.12M
T 2026-09-03 16:06 2026-09-02 ADP DeSilva Joseph Executive VP S - Sale $283.00 -6,512 19.5K -25% -$1.84M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-01 A A 5,089 $0.00 33,449.20 D — — (F1) In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years.
2 Common Common Stock 2026-09-01 F D 7,482.01 $283.49 25,967.19 D — —
3 Common Common Stock 2026-09-02 S D 6,512 $283.00 19,455.19 D — — (F2) The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025.