Diamond Hill Investment Group
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
COOLEY RICHARD SCOTT director
 Common 1,000 $152.25 $152,250
Sale
LAIRD JAMES F JR director
 Common 6,000 $170.26 $1,021,560
Sale
MEYER PAULA R director
 Common 300 $169 $50,700
Sale
LAIRD JAMES F JR director
 Common 1,000 $171.07 $171,070
Sale
ST. PIERRE NICOLE RENEE director
 Common 300 $167 $50,100
Sale
LAIRD JAMES F JR director
 Common 5,000 $168.53 $842,650
Sale
THOMAS L'QUENTUS director
 Common 250 $161.64 $40,410
Sale
LAIRD JAMES F JR director
 Common 3,000 $150.2 $450,600
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 300 $140 $42,000
Purchase
QUINIF JO ANN officer: President of DHCM
 Common 400 $139.24 $55,696
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 250 $139.38 $34,845
Purchase
COOLEY RICHARD SCOTT director
 Common 500 $150 $75,000
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 500 $160.05 $80,025
Sale
LAIRD JAMES F JR director
 Common 2,500 $158.4 $396,000
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 2,000 $156.75 $313,500
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 1,000 $156 $156,000
Sale
LAIRD JAMES F JR director
 Common 1,500 $170.36 $255,540
Sale
LAIRD JAMES F JR director
 Common 1,000 $170 $170,000
Sale
LAIRD JAMES F JR director
 Common 500 $169.5 $84,750
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 325 $149.48 $48,581
Sale
MEYER PAULA R director
 Common 500 $171.31 $85,655
Purchase
COOLEY RICHARD SCOTT director
 Common 500 $158 $79,000
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 1,500 $182.36 $273,540
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 435 $172.38 $74,985
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 301 $171.48 $51,615
Sale
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 297 $187.3 $55,628
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 166 $187.3 $31,092
Sale
MEYER PAULA R director
 Common 500 $197 $98,500
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 21 $142.21 $2,986
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 1,500 N/A N/A
Sale
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 1,500 $177.75 $266,625
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 56 $132.61 $7,426
Purchase
LAIRD JAMES F JR director
 Common 500 $145.2 $72,600
Purchase
LAIRD JAMES F JR director
 Common 1,500 $144.9 $217,350
Purchase
COOLEY RICHARD SCOTT director
 Common 1,500 $142 $213,000
Sale
FORTENER RANDOLPH J. director
 Common 1,000 $120.73 $120,730
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 400 $99 $39,600
Purchase
LAIRD JAMES F JR director
 Common 2,000 $95.16 $190,320
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 400 $102.5 $41,000
Purchase
LAIRD JAMES F JR director
 Common 2,500 $122.75 $306,875
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 600 $134 $80,400
Purchase
LAIRD JAMES F JR director
 Common 2,500 $144.4 $361,000
Purchase
BRILLIANT HEATHER E director, officer: Chief Execut..
 Common 500 $142.25 $71,125
Option
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 3,000 N/A N/A
Sale
DILLON RODERICK H JR director
 Common 2,400 $160.85 $386,040
Sale
DILLON RODERICK H JR director
 Common 200 $160 $32,000
Sale
LAIRD JAMES F JR director
 Common 2,000 $198.44 $396,880
Sale
LAIRD JAMES F JR director
 Common 1,000 $197.89 $197,890
Option
LINE THOMAS EDWARD officer: Chief Financial Officer
 Common 3,000 N/A N/A
Sale
DILLON RODERICK H JR director
 Common 100 $215 $21,500

Showing 1 to 50 of 259 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.

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