Insider · CIK 0001314431

Brewer Kevin J

CIK 0001314431 Name as filed on the most recent filing

Filed as Brewer Kevin J (24)

47 transaction lines · from 24 filings · filed 2010-11-24 to 2026-02-12 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 2026-08-22 05:23 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.

47 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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2026-02-11 S, Open-market sale Formfactor IncFORM 288,600, disposed Open Form 4 filing 0001628280-26-007845
2023-05-25 S, Open-market sale Axcelis Technologies IncACLS 342,324, disposed Open Form 4 filing 0001209191-23-032143
2023-05-16 S, Open-market sale Axcelis Technologies IncACLS 851,114, disposed Open Form 4 filing 0001209191-23-029943
2023-05-11 S, Open-market sale Axcelis Technologies IncACLS 1,318,883, disposed Open Form 4 filing 0001209191-23-028727
2022-11-15 S, Open-market sale Axcelis Technologies IncACLS 2 lines 515,177, disposed Open Form 4 filing 0001209191-22-057016
2022-08-15 S, Open-market sale Axcelis Technologies IncACLS 2 lines 712,878, disposed Open Form 4 filing 0001209191-22-045811
2022-03-02 S, Open-market sale Axcelis Technologies IncACLS 612,206, disposed Open Form 4 filing 0001209191-22-014844
2021-08-27 S, Open-market sale Axcelis Technologies IncACLS 436,176, disposed Open Form 4 filing 0001209191-21-053614
2021-08-26 S, Open-market sale Axcelis Technologies IncACLS 461,982, disposed Open Form 4 filing 0001209191-21-053614
2020-05-02 S, Open-market sale Axcelis Technologies IncACLS 525,400, disposed Open Form 4 filing 0001209191-20-031981
2020-02-11 S, Open-market sale Axcelis Technologies IncACLS 2 lines 1,122,958, disposed Open Form 4 filing 0001209191-20-008905
2019-12-09 S, Open-market sale Axcelis Technologies IncACLS 550,216, disposed Open Form 4 filing 0001209191-19-059684
2017-11-13 S, Open-market sale Axcelis Technologies IncACLS 2 lines 1,514,699, disposed Open Form 4 filing 0001209191-17-060934
2017-09-12 S, Open-market sale Axcelis Technologies IncACLS 2 lines 1,400,440, disposed Open Form 4 filing 0001209191-17-052595
2017-08-22 S, Open-market sale Axcelis Technologies IncACLS 359,784, disposed Open Form 4 filing 0001209191-17-050187
2017-05-26 S, Open-market sale Axcelis Technologies IncACLS 1,233,000, disposed Open Form 4 filing 0001209191-17-035803
2017-05-25 S, Open-market sale Axcelis Technologies IncACLS 823,500, disposed Open Form 4 filing 0001209191-17-035803
2017-02-13 S, Open-market sale Axcelis Technologies IncACLS 3 lines 309,940, disposed Open Form 4 filing 0001209191-17-011091
2017-02-07 S, Open-market sale Axcelis Technologies IncACLS 2,409, disposed Open Form 4 filing 0001209191-17-008687
2017-02-06 S, Open-market sale Axcelis Technologies IncACLS 11 lines 820,174, disposed Open Form 4 filing 0001209191-17-008687
2016-05-06 P, Open-market purchase Axcelis Technologies IncACLS 12,250, acquired Open Form 4 filing 0001209191-16-117996
2015-08-10 S, Open-market sale Axcelis Technologies IncACLS 2 lines 179,506, disposed Open Form 4 filing 0001209191-15-065617
2015-02-19 S, Open-market sale Axcelis Technologies IncACLS 2 lines 198,308, disposed Open Form 4 filing 0001209191-15-016655
2013-02-12 S, Open-market sale Axcelis Technologies IncACLS 11,050, disposed Open Form 4 filing 0001181431-13-009222
2010-12-09 S, Open-market sale Axcelis Technologies IncACLS 2 lines 28,716, disposed Open Form 4 filing 0001181431-10-060655
2010-12-02 S, Open-market sale Axcelis Technologies IncACLS 32,320, disposed Open Form 4 filing 0001181431-10-058800
2010-11-22 S, Open-market sale Axcelis Technologies IncACLS 2,948, disposed Open Form 4 filing 0001181431-10-057501

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
D, Director
Director
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 46
  • 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. BREWER KEVIN J, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001314431

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

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