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Gaskill Christopher Burke

No open-market purchases or sales filed in the past year.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
–
0 filings
Net
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Bought minus sold
Companies
0
With open-market trades

Trades

Every Form 4 that lists Gaskill Christopher Burke as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

SUM Summit Materials, Inc.

See Remarks3 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 11, 2024 (view filing)Dec 101 dayGaskill Christopher BurkeSee RemarksSSaleClass A Common Stock−1.54K$50.91−$78.2K−3.7%40.2K after
May 26, 2022 (view filing)May 26Same dayGaskill Christopher BurkeSee RemarksSSaleClass A Common Stock−8.10K$27.63−$223.9K−32.9%16.5K after
Aug 12, 2021 (view filing)Aug 102 daysGaskill Christopher BurkeSee RemarksSSaleClass A Common Stock−5.00K$35.05−$175.3K−39.1%7.77K after