ADP Filing
4Filing Date: May 11, 2026
AUTOMATIC DATA PROCESSING INC (ADP) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001225208-26-005087open_in_new
Total Value$745.7K
Trades2
Insiders1
Transaction Details
SWAN ROBERT HOLMES
Director·Direct
Buy · Acquire
Common Stock
Shares+3.62K
Price$206.05
Total Value$745.7K
Shares Owned After5.07K
Transaction DateMay 7, 2026
10b5-1
Footnotes ▸
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in January 2026.
SWAN ROBERT HOLMES
Director·Indirect · By Trust
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After115
10b5-1Holding Only
Post-Transaction Holdings
SWAN ROBERT HOLMES
| Security | Shares | Change |
|---|---|---|
| Common Stock | 5.19K | +3.62K (230.80%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-07
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
--- Reporting Owner ---
Name: SWAN ROBERT HOLMES
CIK: 0001218363
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-05-07 | Code: P (Open market purchase)
Shares: +3,619 | Price: $206.05
Total Value: $745,694.95
Shares Owned After: 5,072 | Ownership: D (Direct)
Footnotes:
[F1] The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in January 2026.
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: I (Indirect)
--- Footnotes (Complete Index) ---
F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in January 2026.
--- Signature ---
/s/ David Kwon (POA on File) (2026-05-11)