Insider · CIK 0001346738

Mueller Brian E

CIK 0001346738 Name as filed on the most recent filing

Filed as Mueller Brian E (31)

39 transaction lines · from 31 filings · filed 2012-11-09 to 2025-03-04 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.

39 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
2025-03-03 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,393,229, disposed Open Form 4 filing 0001415889-25-006493
2024-11-12 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,318,702, disposed Open Form 4 filing 0001415889-24-026865
2021-02-22 S, Open-market sale Grand Canyon Education, Inc.LOPE 7,604,100, disposed Open Form 4 filing 0001209191-21-013627
2021-01-04 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,808,200, disposed Open Form 4 filing 0001209191-21-001448
2020-12-01 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,674,000, disposed Open Form 4 filing 0001209191-20-061506
2020-02-24 P, Open-market purchase Grand Canyon Education, Inc.LOPE 81,440, acquired Open Form 4 filing 0001209191-20-011992
2019-06-07 S, Open-market sale Grand Canyon Education, Inc.LOPE 5,044,000, disposed Open Form 4 filing 0001209191-19-036169
2019-03-04 S, Open-market sale Grand Canyon Education, Inc.LOPE 4,716,400, disposed Open Form 4 filing 0001209191-19-016775
2018-12-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 3,341,700, disposed Open Form 4 filing 0001209191-18-062298
2018-11-12 S, Open-market sale Grand Canyon Education, Inc.LOPE 3,810,000, disposed Open Form 4 filing 0001209191-18-058583
2017-07-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 2,297,251, disposed Open Form 4 filing 0001209191-17-044816
2017-06-12 S, Open-market sale Grand Canyon Education, Inc.LOPE 2,380,200, disposed Open Form 4 filing 0001209191-17-039917
2017-05-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 2,346,600, disposed Open Form 4 filing 0001209191-17-032190
2017-04-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 2,119,800, disposed Open Form 4 filing 0001209191-17-026600
2017-03-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,980,000, disposed Open Form 4 filing 0001209191-17-020306
2017-02-21 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,819,500, disposed Open Form 4 filing 0001209191-17-014110
2017-01-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,777,200, disposed Open Form 4 filing 0001209191-17-003551
2016-11-07 S, Open-market sale Grand Canyon Education, Inc.LOPE 4,813,000, disposed Open Form 4 filing 0001209191-16-149073
2016-08-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 4,309,000, disposed Open Form 4 filing 0001209191-16-136886
2016-05-12 S, Open-market sale Grand Canyon Education, Inc.LOPE 4,164,000, disposed Open Form 4 filing 0001209191-16-120530
2016-03-11 S, Open-market sale Grand Canyon Education, Inc.LOPE 4,187,000, disposed Open Form 4 filing 0001209191-16-107920
2014-03-14 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,612,450, disposed Open Form 4 filing 0001209191-14-021548
2014-03-12 S, Open-market sale Grand Canyon Education, Inc.LOPE 708,600, disposed Open Form 4 filing 0001209191-14-020390
2014-03-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 124,193, disposed Open Form 4 filing 0001209191-14-019872
2014-03-07 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,399,584, disposed Open Form 4 filing 0001209191-14-018492
2014-03-06 S, Open-market sale Grand Canyon Education, Inc.LOPE 2,077,787, disposed Open Form 4 filing 0001209191-14-018492
2014-03-05 S, Open-market sale Grand Canyon Education, Inc.LOPE 945,200, disposed Open Form 4 filing 0001209191-14-018492
2014-03-04 S, Open-market sale Grand Canyon Education, Inc.LOPE 198,850, disposed Open Form 4 filing 0001209191-14-016869
2013-05-17 S, Open-market sale Grand Canyon Education, Inc.LOPE 647,200, disposed Open Form 4 filing 0001209191-13-027313
2013-05-16 S, Open-market sale Grand Canyon Education, Inc.LOPE 633,000, disposed Open Form 4 filing 0001209191-13-027313
2013-05-14 S, Open-market sale Grand Canyon Education, Inc.LOPE 613,400, disposed Open Form 4 filing 0001209191-13-026253
2013-05-13 S, Open-market sale Grand Canyon Education, Inc.LOPE 588,800, disposed Open Form 4 filing 0001209191-13-026253
2013-05-10 S, Open-market sale Grand Canyon Education, Inc.LOPE 582,400, disposed Open Form 4 filing 0001209191-13-026253
2013-02-27 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,228,000, disposed Open Form 4 filing 0001209191-13-012927
2013-02-26 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,793,520, disposed Open Form 4 filing 0001209191-13-011879
2013-02-25 S, Open-market sale Grand Canyon Education, Inc.LOPE 620,000, disposed Open Form 4 filing 0001209191-13-011879
2013-02-22 S, Open-market sale Grand Canyon Education, Inc.LOPE 1,261,500, disposed Open Form 4 filing 0001209191-13-011879
2012-11-09 S, Open-market sale Grand Canyon Education, Inc.LOPE 292,545, disposed Open Form 4 filing 0001209191-12-052558
2012-11-08 S, Open-market sale Grand Canyon Education, Inc.LOPE 452,200, disposed Open Form 4 filing 0001209191-12-052558

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.

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 38
  • 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. MUELLER BRIAN E, insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001346738

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

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