Automatic Data Processing
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
AYALA JOHN officer: Corp. VP
Common Stock 6,428 $107.35 $690,046
Option
WEINSTEIN DONALD officer: Corporate VP
Stock Option (Right to Buy) 1,706 $69.72 $118,937
Option
WEINSTEIN DONALD officer: Corporate VP
Common Stock 1,706 $69.72 $118,937
Option
AYALA JOHN officer: Corp. VP
Common Stock 6,428 $107.35 $690,046
Option
AYALA JOHN officer: Corp. VP
Stock Option (Right to Buy) 6,428 $107.35 $690,046
Sale
WEINSTEIN DONALD officer: Corporate VP
Common Stock 1,706 $69.72 $118,937
Option
BLACK MARIA officer: Corp. VP
Stock Option (Right to Buy) 1,895 $86.61 $164,126
Option
BLACK MARIA officer: Corp. VP
Common Stock 1,895 $86.61 $164,126
Sale
BLACK MARIA officer: Corp. VP
Common Stock 1,614 $146.61 $236,629
Option
SIEGMUND JAN officer: Corporate Vice President
Common Stock 36,403 $69.72 $2,537,908
Option
SIEGMUND JAN officer: Corporate Vice President
Stock Option (Right to Buy) 36,403 $69.72 $2,537,908
Sale
SIEGMUND JAN officer: Corporate Vice President
Common Stock 36,403 $69.72 $2,537,908
Option
POLITI DOUGLAS W officer: Corp. VP
Common Stock 4,835 $69.72 $337,082
Option
POLITI DOUGLAS W officer: Corp. VP
Stock Option (Right to Buy) 4,835 $69.72 $337,082
Sale
POLITI DOUGLAS W officer: Corp. VP
Common Stock 6,035 $145.01 $875,129
Sale
AYALA JOHN officer: Corp. VP
Common Stock 3,121 $86.61 $270,310
Sale
ALBINSON BROCK officer: Corp. VP
Common Stock 385 $86.61 $33,345
Option
PERROTTI THOMAS J officer: Corp. VP
Stock Option (Right to Buy) 1,521 $86.61 $131,734
Option
ALBINSON BROCK officer: Corp. VP
Stock Option (Right to Buy) 385 $86.61 $33,345
Option
PERROTTI THOMAS J officer: Corp. VP
Common Stock 1,521 $86.61 $131,734
Option
ALBINSON BROCK officer: Corp. VP
Common Stock 385 $86.61 $33,345
Option
AYALA JOHN officer: Corp. VP
Common Stock 3,121 $86.61 $270,310
Option
AYALA JOHN officer: Corp. VP
Stock Option (Right to Buy) 3,121 $86.61 $270,310
Sale
O'BRIEN DERMOT J officer: Corp. VP
Common Stock 3,803 $86.61 $329,378
Option
O'BRIEN DERMOT J officer: Corp. VP
Common Stock 3,803 $86.61 $329,378
Sale
PERROTTI THOMAS J officer: Corp. VP
Common Stock 1,314 $133.99 $176,063
Option
O'BRIEN DERMOT J officer: Corp. VP
Stock Option (Right to Buy) 3,803 $86.61 $329,378
Sale
RODRIGUEZ CARLOS A officer: President & CEO
Common Stock 10,313 $131.14 $1,352,467
Sale
RODRIGUEZ CARLOS A officer: President & CEO
Common Stock 14,478 $131.55 $1,904,509
Option
PERROTTI THOMAS J officer: Corp. VP
Common Stock 12,351 $84.11 $1,038,880
Sale
PERROTTI THOMAS J officer: Corp. VP
Common Stock 10,786 $127.98 $1,380,338
Option
PERROTTI THOMAS J officer: Corp. VP
Stock Option (Right to Buy) 12,351 $84.11 $1,038,880
Option
POLITI DOUGLAS W officer: Corp. VP
Stock Option (Right to Buy) 2,275 $52.65 $119,770
Sale
DYSON DEBORAH L officer: Corp. VP
Common Stock 4,082 $129.16 $527,231
Sale
AYALA JOHN officer: Corp. VP
Common Stock 3,000 $128.98 $386,934
Sale
JONES JOHN P III director
Common Stock 5,688 $129.61 $737,199
Option
POLITI DOUGLAS W officer: Corp. VP
Common Stock 2,275 $52.65 $119,770
Option
JONES JOHN P III director
Common Stock 5,688 $37.91 $215,649
Sale
O'BRIEN DERMOT J officer: Corp. VP
Common Stock 19,324 $123.87 $2,393,703
Option
JONES JOHN P III director
Stock Option (Right to Buy) 5,688 $37.91 $215,649
Sale
POLITI DOUGLAS W officer: Corp. VP
Common Stock 2,275 $52.65 $119,770
Option
ALBINSON BROCK officer: Corp. VP
Stock Option (Right to Buy) 1,928 $107.35 $206,971
Sale
ALBINSON BROCK officer: Corp. VP
Common Stock 4,389 $118.17 $518,626
Option
DYSON DEBORAH L officer: Corp. VP
Stock Option (Right to Buy) 2,502 $35.78 $89,514
Option
DYSON DEBORAH L officer: Corp. VP
Common Stock 5,004 $35.78 $179,028
Option
O'BRIEN DERMOT J officer: Corp. VP
Common Stock 7,714 $107.35 $828,098
Option
O'BRIEN DERMOT J officer: Corp. VP
Stock Option (Right to Buy) 7,714 $107.35 $828,098
Option
ALBINSON BROCK officer: Corp. VP
Common Stock 1,928 $107.35 $206,971
Option
RODRIGUEZ CARLOS A officer: President & CEO
Common Stock 52,228 $90.63 $4,733,424
Sale
RODRIGUEZ CARLOS A officer: President & CEO
Common Stock 52,228 $146.88 $7,671,353

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.