David Loomes Summit Materials, Inc. (SUM) insider trading activity

SUM Quotes by TradingView

David Loomes is Officer of Summit Materials, Inc.. Currently has a direct ownership of 33,674 shares of SUM, which is worth approximately $1.76 Million. The most recent transaction as insider was on Jan 16, 2025, when has been sold 3,330 shares (Class A Common Stock) at a price of $52.19 per share, resulting in proceeds of $173,792. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 33.7K
96.44% 3M change
n/a 12M change
Total Value Held $1.76 Million

David Loomes Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 16 2025
SELL
Payment of exercise price or tax liability
$173,792 $52.19 p/Share
3,330 Reduced 9.0%
33,674 Class A Common Stock
Jan 16 2025
BUY
Grant, award, or other acquisition
-
7,086 Added 16.07%
37,004 Class A Common Stock
Dec 20 2024
SELL
Payment of exercise price or tax liability
$477,326 $50.5 p/Share
9,452 Reduced 24.01%
29,918 Class A Common Stock
Dec 20 2024
BUY
Exercise of conversion of derivative security
-
21,401 Added 35.22%
39,370 Class A Common Stock
Feb 29 2024
SELL
Payment of exercise price or tax liability
$98,019 $42.71 p/Share
2,295 Reduced 11.81%
17,142 Class A Common Stock
Feb 29 2024
BUY
Exercise of conversion of derivative security
-
7,542 Added 27.96%
19,437 Class A Common Stock
DL

David Loomes

Officer
Denver, CO

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