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Insider Transactions

What Summit Materials, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 0
Total trades 0 0

Shares traded

3 months 12 months
Acquired 0 0
Disposed 0 0
Net activity +0 +0

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Lance Howard L Director Feb 10 Disposition to Issuer · D −62,135 $52.50 −$3.26M 0
Cantie Joseph S Director Feb 10 Disposition to Issuer · D −5,187 $52.50 −$272K 0
Cantie Joseph S Director Feb 10 Disposition to Issuer · D −39,036 $52.50 −$2.05M 0
Anderson Karli S. See Remarks Feb 10 Disposition to Issuer · D −48,285 $52.50 −$2.53M 0
Noonan Anne P President & CEO Feb 10 Disposition to Issuer · D −362,421 $52.50 −$19M 0
Cooney Anne M Director Feb 10 Disposition to Issuer · D −13,505 $52.50 −$709K 0
Gaskill Christopher Burke See Remarks Feb 10 Disposition to Issuer · D −44,693 $52.50 −$2.35M 0
Kilgore Jason See Remarks Feb 10 Disposition to Issuer · D −108,642 $52.50 −$5.7M 0
Kilgore Jason See Remarks Feb 10 Disposition to Issuer · D −7,726 $52.50 −$406K 0
Moore Marshall D See Remarks Feb 10 Disposition to Issuer · D −310 $52.50 −$16.3K 0
DePriest Charles See Remarks Feb 10 Disposition to Issuer · D −20,873 $52.50 −$1.1M 0
Anderson Craig Scott EVP & Chief Financial Officer Feb 10 Disposition to Issuer · D −42,351 $52.50 −$2.22M 0
Frantz Brian D See Remarks Feb 10 Disposition to Issuer · D −11,402 $52.50 −$599K 0
Loomes David EVP, Cement Feb 10 Disposition to Issuer · D −33,674 $52.50 −$1.77M 0
Oates-Forney Tamla Director Feb 10 Disposition to Issuer · D −11,975 $52.50 −$629K 0
Wunning Steven H Director Feb 10 Disposition to Issuer · D −39,013 $52.50 −$2.05M 0
Wade Anne K. Director Feb 10 Disposition to Issuer · D −22,121 $52.50 −$1.16M 0
Ellerbusch Susan A Director Feb 10 Disposition to Issuer · D −23,386 $52.50 −$1.23M 0
Grupo Argos S.a. Director Feb 10 Disposition to Issuer · D −1 0
Grupo Argos S.a. Director Feb 10 Disposition to Issuer · D −6,172,416 $52.50 −$324M 0

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