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
2012-04-19 S, Open-market sale Iridium Communications Inc.IRDM 172,246, disposed Open Form 4 filing 0001209191-12-023786
2012-04-18 S, Open-market sale Iridium Communications Inc.IRDM 172,242, disposed Open Form 4 filing 0001209191-12-023488
2012-04-17 S, Open-market sale Iridium Communications Inc.IRDM 174,110, disposed Open Form 4 filing 0001209191-12-023488
2012-04-16 S, Open-market sale Iridium Communications Inc.IRDM 171,268, disposed Open Form 4 filing 0001209191-12-023488
2012-04-13 S, Open-market sale Iridium Communications Inc.IRDM 171,224, disposed Open Form 4 filing 0001209191-12-023004
2012-04-12 S, Open-market sale Iridium Communications Inc.IRDM 173,372, disposed Open Form 4 filing 0001209191-12-023004
2012-04-11 S, Open-market sale Iridium Communications Inc.IRDM 128,487, disposed Open Form 4 filing 0001209191-12-023004
2012-04-10 S, Open-market sale Iridium Communications Inc.IRDM 124,835, disposed Open Form 4 filing 0001209191-12-022632
2012-04-09 S, Open-market sale Iridium Communications Inc.IRDM 165,306, disposed Open Form 4 filing 0001209191-12-022632
2012-04-05 S, Open-market sale Iridium Communications Inc.IRDM 170,450, disposed Open Form 4 filing 0001209191-12-022632
2012-04-04 S, Open-market sale Iridium Communications Inc.IRDM 170,412, disposed Open Form 4 filing 0001209191-12-022107
2012-04-03 S, Open-market sale Iridium Communications Inc.IRDM 172,042, disposed Open Form 4 filing 0001209191-12-022107
2012-04-02 S, Open-market sale Iridium Communications Inc.IRDM 174,022, disposed Open Form 4 filing 0001209191-12-022107
2012-03-23 S, Open-market sale Iridium Communications Inc.IRDM 182,734, disposed Open Form 4 filing 0001209191-12-019776
2012-03-22 S, Open-market sale Iridium Communications Inc.IRDM 182,446, disposed Open Form 4 filing 0001209191-12-019776
2012-03-21 S, Open-market sale Iridium Communications Inc.IRDM 184,014, disposed Open Form 4 filing 0001209191-12-019360
2012-03-20 S, Open-market sale Iridium Communications Inc.IRDM 185,498, disposed Open Form 4 filing 0001209191-12-019174
2012-03-19 S, Open-market sale Iridium Communications Inc.IRDM 188,494, disposed Open Form 4 filing 0001209191-12-019174
2012-03-16 S, Open-market sale Iridium Communications Inc.IRDM 184,462, disposed Open Form 4 filing 0001209191-12-018838
2012-03-15 S, Open-market sale Iridium Communications Inc.IRDM 180,580, disposed Open Form 4 filing 0001209191-12-018838
2012-03-14 S, Open-market sale Iridium Communications Inc.IRDM 178,626, disposed Open Form 4 filing 0001209191-12-018277
2012-03-13 S, Open-market sale Iridium Communications Inc.IRDM 178,290, disposed Open Form 4 filing 0001209191-12-018277
2012-03-12 S, Open-market sale Iridium Communications Inc.IRDM 176,156, disposed Open Form 4 filing 0001209191-12-018277
2012-03-09 S, Open-market sale Iridium Communications Inc.IRDM 175,278, disposed Open Form 4 filing 0001209191-12-017208
2012-03-08 S, Open-market sale Iridium Communications Inc.IRDM 174,542, disposed Open Form 4 filing 0001209191-12-017208
2012-03-07 S, Open-market sale Iridium Communications Inc.IRDM 128,891, disposed Open Form 4 filing 0001209191-12-016560
2012-03-06 S, Open-market sale Iridium Communications Inc.IRDM 119,372, disposed Open Form 4 filing 0001209191-12-016560
2012-03-05 S, Open-market sale Iridium Communications Inc.IRDM 111,066, disposed Open Form 4 filing 0001209191-12-016560
2012-03-02 S, Open-market sale Iridium Communications Inc.IRDM 112,865, disposed Open Form 4 filing 0001209191-12-015050
2012-03-01 S, Open-market sale Iridium Communications Inc.IRDM 114,881, disposed Open Form 4 filing 0001209191-12-015050
2012-02-29 S, Open-market sale Iridium Communications Inc.IRDM 115,730, disposed Open Form 4 filing 0001209191-12-015050
2012-02-28 S, Open-market sale Iridium Communications Inc.IRDM 118,200, disposed Open Form 4 filing 0001209191-12-013521
2012-02-27 S, Open-market sale Iridium Communications Inc.IRDM 119,847, disposed Open Form 4 filing 0001209191-12-013521
2012-02-24 S, Open-market sale Iridium Communications Inc.IRDM 117,842, disposed Open Form 4 filing 0001209191-12-013521
2012-02-23 S, Open-market sale Iridium Communications Inc.IRDM 117,966, disposed Open Form 4 filing 0001209191-12-012479
2012-02-22 S, Open-market sale Iridium Communications Inc.IRDM 117,792, disposed Open Form 4 filing 0001209191-12-012479
2012-02-21 S, Open-market sale Iridium Communications Inc.IRDM 120,795, disposed Open Form 4 filing 0001209191-12-012479
2012-02-17 S, Open-market sale Iridium Communications Inc.IRDM 120,822, disposed Open Form 4 filing 0001209191-12-011261
2012-02-16 S, Open-market sale Iridium Communications Inc.IRDM 121,239, disposed Open Form 4 filing 0001209191-12-011261
2012-02-15 S, Open-market sale Iridium Communications Inc.IRDM 118,106, disposed Open Form 4 filing 0001209191-12-011261
2012-02-14 S, Open-market sale Iridium Communications Inc.IRDM 120,713, disposed Open Form 4 filing 0001209191-12-009931
2012-02-13 S, Open-market sale Iridium Communications Inc.IRDM 123,722, disposed Open Form 4 filing 0001209191-12-009931
2012-02-10 S, Open-market sale Iridium Communications Inc.IRDM 123,293, disposed Open Form 4 filing 0001209191-12-009931
2012-02-09 S, Open-market sale Iridium Communications Inc.IRDM 125,007, disposed Open Form 4 filing 0001209191-12-008698
2012-02-08 S, Open-market sale Iridium Communications Inc.IRDM 124,046, disposed Open Form 4 filing 0001209191-12-008698
2012-02-07 S, Open-market sale Iridium Communications Inc.IRDM 124,656, disposed Open Form 4 filing 0001209191-12-008698
2012-02-06 S, Open-market sale Iridium Communications Inc.IRDM 123,464, disposed Open Form 4 filing 0001209191-12-007788
2012-02-03 S, Open-market sale Iridium Communications Inc.IRDM 123,273, disposed Open Form 4 filing 0001209191-12-007788
2012-02-02 S, Open-market sale Iridium Communications Inc.IRDM 121,556, disposed Open Form 4 filing 0001209191-12-007788
2012-02-01 S, Open-market sale Iridium Communications Inc.IRDM 120,293, disposed Open Form 4 filing 0001209191-12-006617

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.

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

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.