Insider · CIK 0001336650

Bronco Drilling Holdings, L.L.C.

CIK 0001336650 Name as filed on the most recent filing

Filed as Bronco Drilling Holdings, L.L.C. (17)

36 transaction lines · from 17 filings · filed 2005-08-23 to 2007-03-20 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.

34 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
2007-03-16 S, Open-market sale Bronco Drilling Company, Inc.BRNC 48,542,340, disposed Open Form 4 filing 0001140361-07-006065
2007-02-22 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,585,000, disposed Open Form 4 filing 0001140361-07-004302
2007-02-07 S, Open-market sale Bronco Drilling Company, Inc.BRNC 3,912,500, disposed Open Form 4 filing 0001140361-07-002948
2007-02-06 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,600,000, disposed Open Form 4 filing 0001140361-07-002599
2007-02-02 S, Open-market sale Bronco Drilling Company, Inc.BRNC 4,335,891, disposed Open Form 4 filing 0001140361-07-002599
2007-02-01 S, Open-market sale Bronco Drilling Company, Inc.BRNC 10,417,813, disposed Open Form 4 filing 0001140361-07-002268
2007-01-31 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,600,000, disposed Open Form 4 filing 0001140361-07-002268
2007-01-30 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,735,410, disposed Open Form 4 filing 0001140361-07-002268
2007-01-29 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,896,792, disposed Open Form 4 filing 0001140361-07-001946
2007-01-26 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,523,585, disposed Open Form 4 filing 0001140361-07-001946
2007-01-25 S, Open-market sale Bronco Drilling Company, Inc.BRNC 53,940, disposed Open Form 4 filing 0001140361-07-001946
2007-01-24 S, Open-market sale Bronco Drilling Company, Inc.BRNC 186,482, disposed Open Form 4 filing 0001140361-07-001725
2007-01-23 S, Open-market sale Bronco Drilling Company, Inc.BRNC 4,561,242, disposed Open Form 4 filing 0001140361-07-001725
2007-01-22 S, Open-market sale Bronco Drilling Company, Inc.BRNC 451,028, disposed Open Form 4 filing 0001140361-07-001725
2006-12-11 S, Open-market sale Bronco Drilling Company, Inc.BRNC 2,263,951, disposed Open Form 4 filing 0001140361-06-017819
2006-12-08 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,543,214, disposed Open Form 4 filing 0001140361-06-017819
2006-12-07 S, Open-market sale Bronco Drilling Company, Inc.BRNC 3,503,377, disposed Open Form 4 filing 0001140361-06-017819
2006-12-06 S, Open-market sale Bronco Drilling Company, Inc.BRNC 385,467, disposed Open Form 4 filing 0001140361-06-017575
2006-12-05 S, Open-market sale Bronco Drilling Company, Inc.BRNC 70,309, disposed Open Form 4 filing 0001140361-06-017575
2006-12-04 S, Open-market sale Bronco Drilling Company, Inc.BRNC 320,430, disposed Open Form 4 filing 0001140361-06-017575
2006-11-29 S, Open-market sale Bronco Drilling Company, Inc.BRNC 71,117,492, disposed Open Form 4 filing 0001048462-06-000022
2006-11-28 S, Open-market sale Bronco Drilling Company, Inc.BRNC 1,403,610, disposed Open Form 4 filing 0001048462-06-000022
2006-11-27 S, Open-market sale Bronco Drilling Company, Inc.BRNC 882,850, disposed Open Form 4 filing 0001048462-06-000022
2006-11-16 S, Open-market sale Bronco Drilling Company, Inc.BRNC 158,592, disposed Open Form 4 filing 0001048462-06-000019
2006-11-15 S, Open-market sale Bronco Drilling Company, Inc.BRNC 667,428, disposed Open Form 4 filing 0001048462-06-000019
2006-11-09 S, Open-market sale Bronco Drilling Company, Inc.BRNC 3,205,410, disposed Open Form 4 filing 0001048462-06-000015
2006-11-08 S, Open-market sale Bronco Drilling Company, Inc.BRNC 5,756,200, disposed Open Form 4 filing 0001048462-06-000015
2006-11-07 S, Open-market sale Bronco Drilling Company, Inc.BRNC 3,462,750, disposed Open Form 4 filing 0001048462-06-000015
2006-10-27 S, Open-market sale Bronco Drilling Company, Inc.BRNC 2 lines 2,417,556, disposed Open Form 4 filing 0001048462-06-000013
2006-10-26 S, Open-market sale Bronco Drilling Company, Inc.BRNCO 443,750, disposed Open Form 4 filing 0001048462-06-000011
2006-10-25 S, Open-market sale Bronco Drilling Company, Inc.BRNCO 4,437,500, disposed Open Form 4 filing 0001048462-06-000011
2006-09-29 S, Open-market sale Bronco Drilling Company, Inc.BRNC 416,658, disposed Open Form 4 filing 0001048462-06-000009
2006-09-28 S, Open-market sale Bronco Drilling Company, Inc.BRNC 50,120, disposed Open Form 4 filing 0001048462-06-000009
2006-03-29 S, Open-market sale Bronco Drilling Company, Inc.BRNC 39,812,500, disposed Open Form 4 filing 0001181431-06-020930
2005-08-19 S, Open-market sale Bronco Drilling Company, Inc.BRNC 4,549,999, disposed Open Form 4 filing 0001181431-05-048520

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
Relationships on this page
%, Ten percent owner
Ten percent owner

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 0
  • Open-market sale 34
  • 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. Bronco Drilling Holdings, L.L.C., insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001336650

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

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