GREENHILL & CO INC
CIK 1282977 · last filed 2013-05-09
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$179.94M
Companies
4
Total Filings
162
Lifetime Open-Market Net
-$45.28M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IRDM | 3,809,016 | $47.24 | $179.94M | -$45.28M | 159 | 2013-05-09 | |
| Iridium Communications Inc. (IRDMW) Delisted | 10%+ Owner | 6,928,387 | — | — | $0 | 1 | 2009-10-01 |
| Iridium Communications Inc. (GHQ.WS) Delisted | 10%+ Owner | 8,369,563 | — | — | $0 | 1 | 2008-03-31 |
| Iridium Communications Inc. (GHQ.U) Delisted | 10%+ Owner | — | — | — | $0 | 1 | 2008-02-25 |
Recent Filings · Page 16 of 17
162 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-10-26 | IRDM | Sell (S) | −45,000 | -$279.9K | EDGAR |
| 2011-10-21 | IRDM | Sell (S) | −30,000 | -$171.9K | EDGAR |
| 2011-10-19 | IRDM | Sell (S) | −45,000 | -$261.2K | EDGAR |
| 2011-10-14 | IRDM | Sell (S) | −30,000 | -$179.5K | EDGAR |
| 2011-10-12 | IRDM | Sell (S) | −30,000 | -$179.6K | EDGAR |
| 2011-10-11 | IRDM | Sell (S) | −30,000 | -$173.3K | EDGAR |
| 2011-10-06 | IRDM | Sell (S) | −30,000 | -$178.9K | EDGAR |
| 2011-10-04 | IRDM | Sell (S) | −30,000 | -$177.3K | EDGAR |
| 2011-06-24 | IRDM | Other (J) | +880,000 | $0 | EDGAR |
| 2009-10-01 | Iridium Communications Inc. (IRDMW) Delisted | Other (J) | −1,441,176 | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.