Joseph Desilva Sells $1.84M of Automatic Data Processing Inc (ADP) — SEC Form 4, Sep 03, 2026

Open-Market Net Sale · SEC Form 4

−$1,842,896

10b5-1 Plan (Partial)

Equity position changed by -31.4%

Reporting Owner

Joseph Desilva

TXN 2026-09-02 · FILED 2026-09-03

Equity Position 19.5K sh 28,360 → 19,455

Equity Change -31.4% shares held after vs before

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Automatic Data Processing Inc

ADP CIK 0000008670

Reporting Owner

Name	Relationship
Joseph Desilva CIK 0001805266	VP

Joseph Desilva at Automatic Data Processing Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $2,021,387

More from this insider at Automatic Data Processing Inc

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Common StockF1	2026-09-01	A - Award/Grant	5,089 A	$0.00	—	33,449.198	Direct
Common Stock	2026-09-01	F - Tax Payment 10b5-1	7,482.01 D	$283.49	-$2,121,075	25,967.188	Direct
Common StockF2	2026-09-02	S - Sale 10b5-1	6,512 D	$283.00	-$1,842,896	19,455.188	Direct

Footnotes (2)

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. Show more
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. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 2 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Automatic Data Processing Inc

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