Summit Materials
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
GASKILL CHRISTOPHER BURKE
Restricted Stock Units 6,986 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Class A Common Stock 13,328 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Restricted Stock Units 13,328 N/A N/A
Option
NOONAN ANNE P director, officer: President & ..
 Class A Common Stock 21,289 N/A N/A
Option
NOONAN ANNE P director, officer: President & ..
 Restricted Stock Units 21,289 N/A N/A
Sale
LANCE HOWARD L director
 Class A Common Stock 90,000 N/A N/A
Option
LANCE HOWARD L director
 Class A Common Stock 82,500 N/A N/A
Sale
LANCE HOWARD L director
 Class A Common Stock 82,500 N/A N/A
Option
LANCE HOWARD L director
 Options (right to buy) 82,500 N/A N/A
Option
LANCE HOWARD L director
 Class A Common Stock 82,500 N/A N/A
Sale
LANCE HOWARD L director
 Class A Common Stock 82,500 N/A N/A
Option
LANCE HOWARD L director
 Options (right to buy) 82,500 N/A N/A
Sale
LANCE HOWARD L director
 Class A Common Stock 24,086 $27.8 $669,591
Sale
LANCE HOWARD L director
 Class A Common Stock 24,086 $27.8 $669,591
Sale
MURPHY JOHN RAYMOND director
 Class A Common Stock 7,000 $27.64 $193,480
Option
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 12,539 N/A N/A
Option
BENEDICT ANNE LEE officer: See Remarks
 Restricted Stock Units 12,539 N/A N/A
Option
BRADY MICHAEL JOHN officer: See Remarks
 Class A Common Stock 15,041 N/A N/A
Option
BRADY MICHAEL JOHN officer: See Remarks
 Restricted Stock Units 15,041 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Class A Common Stock 21,131 N/A N/A
Option
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 12,539 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Restricted Stock Units 21,131 N/A N/A
Option
ELLERBUSCH SUSAN A director
 Restricted Stock Units 5,342 N/A N/A
Option
BRADY MICHAEL JOHN officer: See Remarks
 Class A Common Stock 15,041 N/A N/A
Option
BRADY MICHAEL JOHN officer: See Remarks
 Restricted Stock Units 15,041 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Class A Common Stock 21,131 N/A N/A
Option
HARRIS BRIAN JAMES officer: EVP & Chief Financial ..
 Restricted Stock Units 21,131 N/A N/A
Option
MURPHY JOHN RAYMOND director
 Class A Common Stock 5,342 N/A N/A
Option
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 12,539 N/A N/A
Option
LANCE HOWARD L director
 Restricted Stock Units 5,342 N/A N/A
Option
WUNNING STEVEN H director
 Class A Common Stock 5,342 N/A N/A
Option
WUNNING STEVEN H director
 Restricted Stock Units 5,342 N/A N/A
Option
CANTIE JOSEPH S director
 Restricted Stock Units 5,342 N/A N/A
Option
LANCE HOWARD L director
 Class A Common Stock 5,342 N/A N/A
Option
CANTIE JOSEPH S director
 Class A Common Stock 5,342 N/A N/A
Option
ELLERBUSCH SUSAN A director
 Class A Common Stock 5,342 N/A N/A
Option
MURPHY JOHN RAYMOND director
 Restricted Stock Units 5,342 N/A N/A
Option
BENEDICT ANNE LEE officer: See Remarks
 Restricted Stock Units 12,539 N/A N/A
Purchase
CANTIE JOSEPH S director
 Class A Common Stock 5,100 $19.66 $100,241
Sale
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 8,250 $18.48 $152,485
Sale
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 8,250 $18.48 $152,485
Purchase
NOONAN ANNE P director, officer: President & ..
 Class A Common Stock 66,000 $15.24 $1,005,840
Sale
BENEDICT ANNE LEE officer: See Remarks
 Class A Common Stock 6,593 $14.75 $97,247
Option
LANCE HOWARD L director
 Class A Common Stock 8,143 N/A N/A
Option
ELLERBUSCH SUSAN A director
 Restricted Stock Units 8,143 N/A N/A
Option
ELLERBUSCH SUSAN A director
 Class A Common Stock 8,143 N/A N/A
Option
MURPHY JOHN RAYMOND director
 Restricted Stock Units 8,143 N/A N/A
Option
MURPHY JOHN RAYMOND director
 Class A Common Stock 8,143 N/A N/A
Option
WUNNING STEVEN H director
 Restricted Stock Units 8,143 N/A N/A
Option
WUNNING STEVEN H director
 Class A Common Stock 8,143 N/A N/A

Showing 150 to 200 of 564 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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