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Boston Beer Co. Inc. (SAM)

Boston Beer Co. Inc. (SAM) Insider Trading

Directors, officers and holders of more than 10% of SAM report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 102 transactions on file: 0 with code P, 2 with code S and 48 with other codes.

DateInsiderCodeShares
Oct 30, 2026Fisher Cynthia AM Exercise1,698
Oct 30, 2026Fisher Cynthia AM Exercise1,698
Oct 28, 2026KOCH C JAMESM Exercise2,745
Oct 28, 2026KOCH C JAMESM Exercise1,511
Oct 28, 2026Stranksy Allison RoblA Award4,993
Oct 28, 2026KOCH C JAMESM Exercise2,745
Oct 28, 2026KOCH C JAMESM Exercise1,511
Oct 28, 2026Stranksy Allison RoblA Award9,672
May 27, 2026Joyce Meghan V.A Award691
May 27, 2026Nemeth Julio NA Award691
May 27, 2026Swanson CynthiaA Award358
May 27, 2026JORDAN JOSEPH HUGHA Award358
May 27, 2026Stone Christopher IsaacA Award691
May 27, 2026Fisher Cynthia AA Award691
May 27, 2026Fisher Cynthia AA Award358
May 27, 2026JORDAN JOSEPH HUGHA Award691
May 27, 2026Stone Christopher IsaacA Award358
May 27, 2026Swanson CynthiaA Award691
May 27, 2026Joyce Meghan V.A Award358
May 27, 2026Nemeth Julio NA Award358
Apr 2, 2026Fisher Cynthia AM Exercise1,560
Apr 2, 2026Fisher Cynthia AM Exercise1,560
Mar 20, 2026Murphy Matthew DonalA Award129
Mar 1, 2026Crowley Michael R.A Award2,206
Mar 1, 2026Crowley Michael R.F Tax Payment341
Mar 1, 2026HEATH TARA L.A Award2,206
Mar 1, 2026Boynton Laura J.A Award1,324
Mar 1, 2026Murphy Matthew DonalA Award257
Mar 1, 2026Savastano Philip E.A Award1,544
Mar 1, 2026Murphy Matthew DonalA Award986
Mar 1, 2026Murphy Matthew DonalA Award1,764
Mar 1, 2026Fritsch Annette NF Tax Payment270
Mar 1, 2026Fritsch Annette NA Award309
Mar 1, 2026HEATH TARA L.A Award360
Mar 1, 2026Lysyj LesyaF Tax Payment383
Mar 1, 2026Hodges Philip A.F Tax Payment1,587
Mar 1, 2026Reynoso DiegoA Award2,429
Mar 1, 2026Reynoso DiegoF Tax Payment622
Mar 1, 2026Reynoso DiegoA Award5,734
Mar 1, 2026Murphy Matthew DonalF Tax Payment193
Mar 1, 2026Lysyj LesyaA Award566
Mar 1, 2026Savastano Philip E.F Tax Payment134
Mar 1, 2026HEATH TARA L.F Tax Payment297
Mar 1, 2026Boynton Laura J.F Tax Payment88
Nov 4, 2025Spillane MichaelM Exercise3,120
Nov 4, 2025Spillane MichaelS Sale1,968
Nov 4, 2025Spillane MichaelS Sale1,152
Oct 28, 2025Hodges Philip A.A Award88,268
Oct 28, 2025Hodges Philip A.A Award13,186
Aug 11, 2025Hodges Philip A.A Award13,796

The full Form 4 history is on the SAM company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.