Insider · CIK 0001393650

Geist John C

CIK 0001393650 Name as filed on the most recent filing

Filed as Geist John C (46)

200 transaction lines · from 46 filings · filed 2007-03-23 to 2023-07-31 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

200 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2018-01-02 S, Open-market sale Boston Beer Co IncSAM 250,230, disposed Open Form 4 filing 0001562180-18-000127
2018-01-02 S, Open-market sale Boston Beer Co IncSAM 49,857, disposed Open Form 4 filing 0001562180-18-000127
2017-01-04 S, Open-market sale Boston Beer Co IncSAM 4 lines 1,388,317, disposed Open Form 4 filing 0001140361-17-000808
2017-01-03 S, Open-market sale Boston Beer Co IncSAM 3 lines 21,281, disposed Open Form 4 filing 0001140361-17-000480
2017-01-03 S, Open-market sale Boston Beer Co IncSAM 7,230, acquired Open Form 4 filing 0001140361-17-000480
2016-06-10 S, Open-market sale Boston Beer Co IncSAM 3 lines 631,786, disposed Open Form 4 filing 0001140361-16-069572
2016-05-06 S, Open-market sale Boston Beer Co IncSAM 497,652, disposed Open Form 4 filing 0001140361-16-064108
2016-05-05 S, Open-market sale Boston Beer Co IncSAM 147,250, disposed Open Form 4 filing 0001140361-16-063977
2016-03-04 S, Open-market sale Boston Beer Co IncSAM 1,450,200, disposed Open Form 4 filing 0001140361-16-056494
2016-03-03 S, Open-market sale Boston Beer Co IncSAM 149,800, disposed Open Form 4 filing 0001140361-16-056489
2016-01-06 S, Open-market sale Boston Beer Co IncSAM 3 lines 1,528,098, disposed Open Form 4 filing 0001140361-16-047063
2016-01-05 S, Open-market sale Boston Beer Co IncSAM 5 lines 4,697,467, disposed Open Form 4 filing 0001140361-16-046829
2016-01-04 S, Open-market sale Boston Beer Co IncSAM 2 lines 10,592, acquired Open Form 4 filing 0001140361-16-046812
2015-01-02 S, Open-market sale Boston Beer Co IncSAM 1,154,114, disposed Open Form 4 filing 0001140361-15-000382
2014-02-28 S, Open-market sale Boston Beer Co IncSAM 27,840, disposed Open Form 4 filing 0001140361-14-010457
2014-01-31 S, Open-market sale Boston Beer Co IncSAM 77,168, disposed Open Form 4 filing 0001140361-14-004405
2014-01-02 S, Open-market sale Boston Beer Co IncSAM 858,610, disposed Open Form 4 filing 0001140361-14-000476
2013-01-02 S, Open-market sale Boston Beer Co IncSAM 3 lines 601,730, disposed Open Form 4 filing 0001140361-13-001043
2012-01-03 S, Open-market sale Boston Beer Co IncSAM 894,827, disposed Open Form 4 filing 0001140361-12-001246
2012-01-01 P, Open-market purchase Boston Beer Co IncSAM 3,480, acquired Open Form 4 filing 0001140361-12-001242
2011-03-02 S, Open-market sale Boston Beer Co IncSAM 350,274, disposed Open Form 4 filing 0001140361-11-013773
2011-01-03 S, Open-market sale Boston Beer Co IncSAM 854,490, disposed Open Form 4 filing 0001140361-11-000584
2010-05-14 S, Open-market sale Boston Beer Co IncSAM 726,005, disposed Open Form 4 filing 0001140361-10-021915
2010-03-15 S, Open-market sale Boston Beer Co IncSAM 506,785, disposed Open Form 4 filing 0001140361-10-011814
2009-08-19 S, Open-market sale Boston Beer Co IncSAM 307,018, disposed Open Form 4 filing 0001140361-09-019358
2009-01-02 S, Open-market sale Boston Beer Co IncSAM 37,068, disposed Open Form 4 filing 0001140361-09-000354
2008-03-18 S, Open-market sale Boston Beer Co IncSAM 597,795, disposed Open Form 4 filing 0001140361-08-007220
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 4,407, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 30,975, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 30,800, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 17,616, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 17,612, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 17,520, disposed Open Form 4 filing 0001140361-07-016546
2007-08-14 S, Open-market sale Boston Beer Co IncSAM 13,188, disposed Open Form 4 filing 0001140361-07-016546

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase
Relationships on this page
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 1
  • Open-market sale 199
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Geist John C, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001393650

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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