Arkolith/Insider Trading/SUM/Form 4

Gaskill Christopher Burke

See RemarksSummit Materials, Inc. (SUM) · full profile →Form 4 · filed Feb 10, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
1 non-derivative · 6 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 10, 2025Disposed to issuer(D)45K$52.50$2.3M0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 10, 2025Disposed to issuer(D)3K——0
Feb 10, 2025Disposed to issuer(D)6K——0
Feb 10, 2025Disposed to issuer(D)14K——0
Feb 10, 2025Disposed to issuer(D)15K——0
Feb 10, 2025Disposed to issuer(D)9K——0
Feb 10, 2025Disposed to issuer(D)14K——0

Transaction Codes

D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950103-25-001817) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML