Arkolith/Insider Trading/SAM/Form 4

Murphy Matthew Donal

CAO & VP of FinanceBOSTON BEER CO INC (SAM) · full profile →Form 4 · filed Mar 3, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 1, 2026Tax withholding(F)193$226.78$44K5K
Mar 1, 2026Grant(A)2K—$07K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 1, 2026Grant(A)257—$0514
Mar 1, 2026Grant(A)986—$03K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001651134-26-000001) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML