ADP

Nasdaq

AUTOMATIC DATA PROCESSING INC

Latest disclosureSeptember 10, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

1 purchases · 25 sales

Price by TradingView

Insider transactions 77

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

Showing the first 6 of 25 trades on this page.

Sale disclosed

Joseph DeSilva

Executive VP

Common Stock

Reported value: $178.49K
Reported price: $282.87 / share

Sale disclosed

David Foskett

Corp. VP

Common Stock

Reported value: $432.71K
Reported price: $283.00 / share

Sale disclosed

Joseph DeSilva

Executive VP

Common Stock

Reported value: $1.84M
Reported price: $283.00 / share

Sale disclosed

Christopher D.'Ambrosio

Corp. VP

Common Stock

Reported value: $529.78K
Reported price: $283.00 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $59.75K
Reported price: $279.2119 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $71.54K
Reported price: $279.4446 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $156.48K
Reported price: $279.9339 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $171.94K
Reported price: $281.8625 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $195.01K
Reported price: $278.5886 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $214.09K
Reported price: $281.6961 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $220.29K
Reported price: $280.2682 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $286.67K
Reported price: $281.5993 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $285.65K
Reported price: $280.5952 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $335.19K
Reported price: $280.9598 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $416.92K
Reported price: $281.1319 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $810.67K
Reported price: $279.7355 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $2.18M
Reported price: $281.6597 / share

Sale disclosed

Maria Black

President & CEO

Common Stock

Reported value: $2.97M
Reported price: $280.8179 / share

Sale disclosed

Brian L. Michaud

Executive VP

Common Stock

Reported value: $33.56K
Reported price: $279.70 / share

Sale disclosed

David Kwon

Corp VP

Common Stock

Reported value: $223.44K
Reported price: $280.00 / share

Sale disclosed

David Kwon

Corp VP

Common Stock

Reported value: $125.9K
Reported price: $265.62 / share

Sale disclosed

David Kwon

Corp VP

Common Stock

Reported value: $235.6K
Reported price: $265.62 / share

Sale disclosed

David Kwon

Corp VP

Common Stock

Reported value: $279.7K
Reported price: $265.62 / share

Sale disclosed

Brian L. Michaud

Executive VP

Common Stock

Reported value: $179.89K
Reported price: $212.13 / share

Sale disclosed

Christopher D.'Ambrosio

Corp. VP

Common Stock

Reported value: $106.29K
Reported price: $195.74 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
Executive VP	Common StockSale10b5-1	631$282.87 / share	$178.49K	Sep 3Filed Sep 4 · 1d later	SEC filing
Corp. VP	Common StockSale10b5-1	1,529$283.00 / share	$432.71K	Sep 2Filed Sep 3 · 1d later	SEC filing
Executive VP	Common StockSale10b5-1	6,512$283.00 / share	$1.84M	Sep 2Filed Sep 3 · 1d later	SEC filing
Corp. VP	Common StockSale10b5-1	1,872$283.00 / share	$529.78K	Sep 2Filed Sep 3 · 1d later	SEC filing
President & CEO	Common StockSale10b5-114 trades	29,810avg $280.91 / share	$8.37M	Sep 2Filed Sep 3 · 1d later	14 filings 214 @ $279.21 · $59.75KSEC filing 256 @ $279.44 · $71.54KSEC filing 559 @ $279.93 · $156.48KSEC filing 610 @ $281.86 · $171.94KSEC filing 700 @ $278.59 · $195.01KSEC filing 760 @ $281.70 · $214.09KSEC filing 786 @ $280.27 · $220.29KSEC filing 1,018 @ $281.60 · $286.67KSEC filing 1,018 @ $280.60 · $285.65KSEC filing 1,193 @ $280.96 · $335.19KSEC filing 1,483 @ $281.13 · $416.92KSEC filing 2,898 @ $279.74 · $810.67KSEC filing 7,724 @ $281.66 · $2.18MSEC filing 10,591 @ $280.82 · $2.97MSEC filing
Executive VP	Common StockSale10b5-1	120$279.70 / share	$33.56K	Aug 21Filed Aug 24 · 3d later	SEC filing
Corp VP	Common StockSale10b5-1	798$280.00 / share	$223.44K	Aug 20Filed Aug 24 · 4d later	SEC filing
Corp VP	Common StockSale10b5-13 trades	2,414avg $265.62 / share	$641.21K	Jul 30Filed Jul 31 · 1d later	3 filings 474 @ $265.62 · $125.9KSEC filing 887 @ $265.62 · $235.6KSEC filing 1,053 @ $265.62 · $279.7KSEC filing
Executive VP	Common StockSale10b5-1	848$212.13 / share	$179.89K	May 8Filed May 11 · 3d later	SEC filing
Corp. VP	Common StockSale10b5-1	543$195.74 / share	$106.29K	Apr 14Filed Apr 15 · 1d later	SEC filing

Congress transactions 11

All Congress filings

Sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a sale for the member.

Richard Dean Dr McCormick official portrait

Richard Dean Dr McCormickReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 30, 2026

Purchase disclosed

Automatic Data Processing, Inc. - Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Purchase disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: June 16, 2026

Partial sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a partial sale for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: April 14, 2026

Sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a sale for a dependent.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 23, 2026

Sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a sale for a dependent.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 23, 2026

Sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a sale for the member.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 23, 2026

Purchase disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a purchase for the member.

Richard Dean Dr McCormickReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 19, 2026

Partial sale disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a partial sale for the member.

Richard Dean Dr McCormickReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 19, 2026

Purchase disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a purchase for the member.

Richard Dean Dr McCormickReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: November 5, 2025

Purchase disclosed

Automatic Data Processing, Inc. - Common Stock (ADP) · Stock

The filing reports a purchase for the member.

Marjorie Taylor Greene official portrait

Marjorie Taylor GreeneReporting House member

Reported amount: $15,001 – $50,000Reported range; exact amount not disclosed.
Trade date: November 12, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000008670
Latest public acceptance: Sep 10, 2026, 08:23 PM UTC
Score calculated: Oct 8, 2026, 12:02 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

Executive VP

Common StockSale10b5-1

631$282.87 / share

$178.49K

Sep 3Filed Sep 4 · 1d later

SEC filing

Corp. VP

Common StockSale10b5-1

1,529$283.00 / share

$432.71K

Sep 2Filed Sep 3 · 1d later

SEC filing

Executive VP

Common StockSale10b5-1

6,512$283.00 / share

$1.84M

Sep 2Filed Sep 3 · 1d later

SEC filing

Corp. VP

Common StockSale10b5-1

1,872$283.00 / share

$529.78K

Sep 2Filed Sep 3 · 1d later

SEC filing

President & CEO

Common StockSale10b5-114 trades

29,810avg $280.91 / share

$8.37M

Sep 2Filed Sep 3 · 1d later

14 filings

214 @ $279.21 · $59.75KSEC filing
256 @ $279.44 · $71.54KSEC filing
559 @ $279.93 · $156.48KSEC filing
610 @ $281.86 · $171.94KSEC filing
700 @ $278.59 · $195.01KSEC filing
760 @ $281.70 · $214.09KSEC filing
786 @ $280.27 · $220.29KSEC filing
1,018 @ $281.60 · $286.67KSEC filing
1,018 @ $280.60 · $285.65KSEC filing
1,193 @ $280.96 · $335.19KSEC filing
1,483 @ $281.13 · $416.92KSEC filing
2,898 @ $279.74 · $810.67KSEC filing
7,724 @ $281.66 · $2.18MSEC filing
10,591 @ $280.82 · $2.97MSEC filing

Executive VP

Common StockSale10b5-1

120$279.70 / share

$33.56K

Aug 21Filed Aug 24 · 3d later

SEC filing

Corp VP

Common StockSale10b5-1

798$280.00 / share

$223.44K

Aug 20Filed Aug 24 · 4d later

SEC filing

Corp VP

Common StockSale10b5-13 trades

2,414avg $265.62 / share

$641.21K

Jul 30Filed Jul 31 · 1d later

3 filings

474 @ $265.62 · $125.9KSEC filing
887 @ $265.62 · $235.6KSEC filing
1,053 @ $265.62 · $279.7KSEC filing

Executive VP

Common StockSale10b5-1

848$212.13 / share

$179.89K

May 8Filed May 11 · 3d later

SEC filing

Corp. VP

Common StockSale10b5-1

543$195.74 / share

$106.29K

Apr 14Filed Apr 15 · 1d later

SEC filing

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000008670
Latest public acceptance: Sep 10, 2026, 08:23 PM UTC
Score calculated: Oct 8, 2026, 12:02 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.