Insider · CIK 0001531831

Shinn Bryan Adair

CIK 0001531831 Name as filed on the most recent filing

Filed as Shinn Bryan Adair (16)

17 transaction lines · from 16 filings · filed 2012-02-08 to 2023-09-13 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.

17 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
2023-09-12 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 583,338, disposed Open Form 4 filing 0001209191-23-049279
2023-03-03 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 818,635, disposed Open Form 4 filing 0001209191-23-016436
2021-05-04 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 18,398, acquired Open Form 4 filing 0001209191-21-030407
2021-02-12 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 156,509, disposed Open Form 4 filing 0001209191-21-011195
2020-05-20 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 23,400, acquired Open Form 4 filing 0001209191-20-030828
2020-03-23 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 103,400, acquired Open Form 4 filing 0001209191-20-020711
2018-09-27 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 40,590, acquired Open Form 4 filing 0000899243-18-025701
2017-12-20 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 2 lines 125,196, acquired Open Form 4 filing 0001209191-17-066672
2015-09-28 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 279,400, acquired Open Form 4 filing 0001209191-15-072424
2014-12-30 P, Open-market purchase U.S. Silica Holdings, Inc.SLCA 101,720, acquired Open Form 4 filing 0001209191-14-078525
2013-12-11 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 156,760,095, disposed Open Form 4 filing 0001209191-13-056889
2013-11-20 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 36,717,200, disposed Open Form 4 filing 0001209191-13-053523
2013-11-14 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 363,905,182, disposed Open Form 4 filing 0001209191-13-052811
2013-06-11 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 258,849,360, disposed Open Form 4 filing 0001181431-13-034595
2013-03-19 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 206,448,000, disposed Open Form 4 filing 0001181431-13-018333
2012-02-06 S, Open-market sale U.S. Silica Holdings, Inc.SLCA 139,199,967, disposed Open Form 4 filing 0001181431-12-006971

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

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 9
  • Open-market sale 8
  • 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. Shinn Bryan Adair, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001531831

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

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