Insider · CIK 0001282977 Also files as an issuer

Greenhill & Co Inc

CIK 0001282977 Name as filed on the most recent filing

Filed as Greenhill & Co Inc (174)

392 transaction lines · from 174 filings · filed 2005-05-31 to 2013-09-26 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.

02

Transactions

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

375 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 2026-08-27 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2011-11-09 S, Open-market sale Iridium Communications Inc.IRDM 105,029, disposed Open Form 4 filing 0001209191-11-055259
2011-11-08 S, Open-market sale Iridium Communications Inc.IRDM 106,329, disposed Open Form 4 filing 0001209191-11-055259
2011-11-07 S, Open-market sale Iridium Communications Inc.IRDM 94,776, disposed Open Form 4 filing 0001209191-11-055259
2011-11-04 S, Open-market sale Iridium Communications Inc.IRDM 96,105, disposed Open Form 4 filing 0001209191-11-054498
2011-11-03 S, Open-market sale Iridium Communications Inc.IRDM 96,756, disposed Open Form 4 filing 0001209191-11-054498
2011-11-02 S, Open-market sale Iridium Communications Inc.IRDM 95,561, disposed Open Form 4 filing 0001209191-11-053884
2011-11-01 S, Open-market sale Iridium Communications Inc.IRDM 93,749, disposed Open Form 4 filing 0001209191-11-053884
2011-10-31 S, Open-market sale Iridium Communications Inc.IRDM 95,349, disposed Open Form 4 filing 0001209191-11-053884
2011-10-28 S, Open-market sale Iridium Communications Inc.IRDM 98,594, disposed Open Form 4 filing 0001209191-11-053150
2011-10-27 S, Open-market sale Iridium Communications Inc.IRDM 99,368, disposed Open Form 4 filing 0001209191-11-053150
2011-10-26 S, Open-market sale Iridium Communications Inc.IRDM 94,521, disposed Open Form 4 filing 0001209191-11-052750
2011-10-25 S, Open-market sale Iridium Communications Inc.IRDM 92,772, disposed Open Form 4 filing 0001209191-11-052750
2011-10-24 S, Open-market sale Iridium Communications Inc.IRDM 92,570, disposed Open Form 4 filing 0001209191-11-052750
2011-10-21 S, Open-market sale Iridium Communications Inc.IRDM 86,963, disposed Open Form 4 filing 0001209191-11-052405
2011-10-20 S, Open-market sale Iridium Communications Inc.IRDM 84,962, disposed Open Form 4 filing 0001209191-11-052405
2011-10-19 S, Open-market sale Iridium Communications Inc.IRDM 85,817, disposed Open Form 4 filing 0001209191-11-052189
2011-10-18 S, Open-market sale Iridium Communications Inc.IRDM 87,701, disposed Open Form 4 filing 0001209191-11-052189
2011-10-17 S, Open-market sale Iridium Communications Inc.IRDM 87,689, disposed Open Form 4 filing 0001209191-11-052189
2011-10-14 S, Open-market sale Iridium Communications Inc.IRDM 89,337, disposed Open Form 4 filing 0001209191-11-051771
2011-10-13 S, Open-market sale Iridium Communications Inc.IRDM 90,144, disposed Open Form 4 filing 0001209191-11-051771
2011-10-12 S, Open-market sale Iridium Communications Inc.IRDM 90,882, disposed Open Form 4 filing 0001209191-11-051569
2011-10-11 S, Open-market sale Iridium Communications Inc.IRDM 88,736, disposed Open Form 4 filing 0001209191-11-051569
2011-10-10 S, Open-market sale Iridium Communications Inc.IRDM 87,066, disposed Open Form 4 filing 0001209191-11-051331
2011-10-07 S, Open-market sale Iridium Communications Inc.IRDM 86,198, disposed Open Form 4 filing 0001209191-11-051331
2011-10-06 S, Open-market sale Iridium Communications Inc.IRDM 89,336, disposed Open Form 4 filing 0001209191-11-050999
2011-10-05 S, Open-market sale Iridium Communications Inc.IRDM 89,586, disposed Open Form 4 filing 0001209191-11-050999
2011-10-04 S, Open-market sale Iridium Communications Inc.IRDM 87,128, disposed Open Form 4 filing 0001209191-11-050323
2011-10-03 S, Open-market sale Iridium Communications Inc.IRDM 90,197, disposed Open Form 4 filing 0001209191-11-050323
2008-06-17 S, Open-market sale Heartland Payment Systems IncHPY 1,714,567, disposed Open Form 4 filing 0000950103-08-001632
2007-12-05 S, Open-market sale Heartland Payment Systems IncHPY 31,125,000, disposed Open Form 4 filing 0000950103-07-003007
2007-10-05 S, Open-market sale Crown Castle International CorpCCI 112,840,000, disposed Open Form 4 filing 0000950103-07-002458
2007-09-21 S, Open-market sale Heartland Payment Systems IncHPY 67,170,161, disposed Open Form 4 filing 0000950103-07-002355
2006-12-04 S, Open-market sale Hercules Offshore, Inc.HERO 4,125,000, disposed Open Form 4 filing 0000950103-06-002741
2006-11-17 S, Open-market sale Hercules Offshore, Inc.HERO 82,500,000, disposed Open Form 4 filing 0000950103-06-002625
2006-04-24 S, Open-market sale Hercules Offshore, Inc.HERO 12,549,888, disposed Open Form 4 filing 0000950103-06-001162
2006-04-18 S, Open-market sale Hercules Offshore, Inc.HERO 66,932,892, disposed Open Form 4 filing 0000950103-06-001102
2005-11-01 S, Open-market sale Hercules Offshore, Inc.HERO 27,518,620, disposed Open Form 4 filing 0000950103-05-002275
2005-08-16 S, Open-market sale Heartland Payment Systems IncHPY 5,400,000, disposed Open Form 4 filing 0000950103-05-001901
2005-08-16 S, Open-market sale Heartland Payment Systems IncHPY 5,400,000, disposed Open Form 4 filing 0000950103-05-001884
2005-08-10 S, Open-market sale Heartland Payment Systems IncHPY 36,000,000, disposed Open Form 4 filing 0000950103-05-001856
2005-05-26 P, Open-market purchase Global Signal IncGSL 2 lines 49,999,992, acquired Open Form 4 filing 0000950103-05-001519

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
%, 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 375
  • 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. GREENHILL & CO INC, insider transactions. Retrieved 2026-08-27 from https://ebomi.com/insider/0001282977

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

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