InsiderTrades

Form 4 for SAM BOSTON BEER CO INC

Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-01 · accession 0002097795-26-000001 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-03 2026-03-01 SAM Boynton Laura J. CHRO F - Tax $226.78 -88 1,198 -7% -$20.0K
2026-03-03 2026-03-01 SAM Boynton Laura J. CHRO A - Grant $0.00 +1,324 2,522 +111% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-03-01 F D 88 $226.78 1,198 D — —
2 Common Class A Common 2026-03-01 A A 1,324 $0.00 2,522 D — — (F3) The shares reported include 2,322 shares of restricted stock subject to vesting conditions.