GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
440
$558.84
$245,889
Purchase
O'SHAUGHNESSY TIMOTHY Jdirector, officer: President and CEOdirector, officer: President an..
Class B Common Stock
880
$558.85
$491,789
Purchase
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
1,360
$548.06
$745,355
Purchase
O'SHAUGHNESSY TIMOTHY Jdirector, officer: President and CEOdirector, officer: President an..
Class B Common Stock
3,770
$549.16
$2,070,348
Sale
WEYMOUTH KATHARINEdirectordirector
CLASS B COMMON STOCK
1,101
$595.63
$655,783
Sale
WEYMOUTH KATHARINEdirectordirector
CLASS B COMMON STOCK
1,500
$602
$903,000
Sale
WEYMOUTH KATHARINEdirectordirector
CLASS B COMMON STOCK
529
$564.85
$298,806
Sale
WEYMOUTH KATHARINEdirectordirector
CLASS B COMMON STOCK
971
$564.53
$548,159
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class A Common Stock
10,188
$596.7
$6,079,180
Purchase
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class A Common Stock
10,188
$596.7
$6,079,180
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class A Common Stock
30,564
$596.7
$18,237,539
Purchase
O'SHAUGHNESSY TIMOTHY Jdirector, officer: President and CEOdirector, officer: President an..
Class A Common Stock
10,188
$596.7
$6,079,180
Purchase
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class A Common Stock
30,564
$596.7
$18,237,539
Purchase
O'SHAUGHNESSY TIMOTHY Jdirector, officer: President and CEOdirector, officer: President an..
Class B Common Stock
1,100
$463.61
$509,971
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
11,136
$1,071.19
$11,928,716
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
964
$1,070.09
$1,031,567
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
4,490
$1,071.18
$4,809,612
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
1,905
$1,071.07
$2,040,379
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
5,194
$1,071.87
$5,567,267
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
2,100
$1,071.13
$2,249,363
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
4,196
$1,070.33
$4,491,105
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
9,280
$1,076.79
$9,992,602
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
713
$1,070.04
$762,939
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
4,393
$1,078.33
$4,737,117
Sale
MCDANIEL ANNofficer: Senior Vice Presidentofficer: Senior Vice President
Class B Common Stock
600
$1,010.31
$606,186
Sale
GRAHAM DONALDdirector, 10 percent ownerdirector, 10 percent owner
Class B Common Stock
18,700
$992.94
$18,567,941
Showing 50 to 100 of 235 results.
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.