$17.60
-1.13-6.03%
At close: Dec 15, 4:00 PM EST
$17.47
-0.13-0.74%
After Hours: 6:21 PM EST
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Iridium Communications Insider Trading Activity
IRDMNASDAQ
The dividend Ex-Date was 1 day ago
Iridium Communications Insider Trading Activity | NASDAQ:IRDM | Benzinga
Track the latest Iridium Communications insider trading activity. Stay informed on recent buys, sells, and market impact for Iridium Communications stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Iridium Communications Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
- On October 29, 2025, ROBERT NIEHAUS, the company's DIRECTOR purchased 30K shares for $17.49 each.
- On November 3, 2025, MATTHEW DESCH, the company's CHIEF EXECUTIVE OFFICER purchased 20K shares for $17.33 each.
- On October 29, 2025, THOMAS FITZPATRICK, the company's DIRECTOR sold 10.13K shares for $18 each.
Ownership Statistics for Iridium Communications Inc
Shares Outstanding
104.746M
Insider Shares Owned
6.829M
Insider Percentage Owned
6.52%
Institutional Shares Held
58.512M
Institutional Percentage Held
55.9%
| Nov 03, 2025 | THOMAS FITZPATRICK | DIRECTOR | -20.84K | $18.00 | -$375.10K | SELL | -8.27% | 231.03K | Oct 31 | View |
| Nov 03, 2025 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 20.00K | $17.33 | $346.60K | BUY | 1.81% | 1.13M | Oct 30 | View |
| Oct 29, 2025 | THOMAS FITZPATRICK | DIRECTOR | -10.13K | $18.00 | -$182.30K | SELL | -3.87% | 251.87K | Oct 27 - Oct 28 | View |
| Oct 29, 2025 | ROBERT NIEHAUS | DIRECTOR | 30.00K | $17.49 | $524.70K | BUY | 11.22% | 297.36K | Oct 28 | View |
| Jun 03, 2025 | Timothy Kapalka | CAO IRIDIUM SATELLITE LLC | -1.92K | $26.08 | -$50.13K | SELL | -4.61% | 39.74K | Jun 03 | View |
| Feb 19, 2025 | Eric Olson | — | -1.21K | $20.54 | -$142.18K | SELL | -0.85% | 141.31K | Feb 18 - Feb 19 | View |
| Feb 19, 2025 | Kathleen Morgan | CHIEF LEGAL OFFICER | -15.01K | $33.58 | -$503.87K | SELL | -21.19% | 55.82K | Feb 18 | View |
| Jan 14, 2025 | THOMAS FITZPATRICK | — | 37.07K | $18.99 | $111.81K | SELL-OPTIONS | 15.38% | 278.10K | Jan 10 - Jan 14 | View |
| Jan 03, 2025 | James Timothy Last | EVP, SALES & MARKETING | -57.00 | $29.23 | -$1.67K | SELL | -0.19% | 30.03K | Jan 02 | View |
| Nov 05, 2024 | Suzanne McBride | CHIEF OPERATIONS OFFICER | -4.42K | $29.48 | -$130.30K | SELL | -2.36% | 182.80K | Nov 04 | View |
| Oct 24, 2024 | ROBERT NIEHAUS | — | 0.00 | $19.28 | -$775.15K | SELL-OPTIONS | 0.00% | 254.82K | Oct 23 | View |
| Mar 08, 2024 | Jane Harman | — | -3.80K | $28.41 | -$107.90K | SELL | -5.91% | 60.52K | Mar 06 | View |
| Nov 21, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 28.00K | $37.01 | $1.04M | BUY | 4.12% | 706.91K | Nov 20 | View |
| May 05, 2023 | Bryan Hartin | EVP-SALES AND MARKETING | -16.50K | $37.13 | -$1.70M | SELL | -20.22% | 65.10K | May 03 | View |
| May 02, 2023 | ROBERT NIEHAUS | DIRECTOR | 0.00 | $34.95 | -$3.21M | SELL-OPTIONS | 0.00% | 246.87K | May 01 | View |
| Apr 26, 2023 | Bryan Hartin | EVP-SALES AND MARKETING | -4.43K | $37.73 | -$501.66K | SELL | -5.15% | 81.60K | Apr 25 | View |
| Mar 17, 2023 | Suzanne McBride | CHIEF OPERATIONS OFFICER | -7.51K | $60.73 | -$456.20K | SELL | -5.55% | 127.74K | Mar 16 | View |
| Mar 14, 2023 | BARRY WEST | DIRECTOR | -4.56K | $60.50 | -$276.12K | SELL | -8.00% | 52.45K | Mar 14 | View |
| Mar 14, 2023 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | 0.00 | $33.82 | -$5.00M | SELL-OPTIONS | 0.00% | 138.64K | Mar 13 | View |
| Mar 06, 2023 | Suzanne McBride | CHIEF OPERATIONS OFFICER | 160.00 | $61.81 | -$230.36K | GRANT | 0.12% | 135.25K | Mar 02 - Mar 03 | View |
| Mar 03, 2023 | Suzanne McBride | CHIEF OPERATIONS OFFICER | 27.85K | $61.38 | -$1.26M | GRANT | 25.97% | 135.09K | Mar 01 - Mar 02 | View |
| Feb 28, 2023 | Thomas Canfield | DIRECTOR | -10.04K | $61.03 | -$612.50K | SELL | -4.23% | 227.27K | Feb 27 | View |
| Feb 24, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 77.80K | $34.67 | -$5.02M | SELL-OPTIONS | 15.01% | 596.27K | Feb 22 - Feb 23 | View |
| Feb 24, 2023 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | 0.00 | $36.73 | -$9.87K | SELL-OPTIONS | 0.00% | 147.41K | Feb 22 | View |
| Feb 24, 2023 | BARRY WEST | DIRECTOR | 8.84K | $35.69 | -$517.83K | SELL-OPTIONS | 18.34% | 57.02K | Feb 22 | View |
| Feb 24, 2023 | ROBERT NIEHAUS | DIRECTOR | -70.00K | $62.82 | -$4.40M | SELL | -22.11% | 246.62K | Feb 22 - Feb 23 | View |
| Feb 24, 2023 | Kathleen Morgan | CHIEF LEGAL OFFICER | -5.07K | $63.15 | -$320.10K | SELL | -12.78% | 34.59K | Feb 22 | View |
| Feb 24, 2023 | Henrik Schliemann | DIRECTOR | -4.50K | $63.16 | -$284.23K | SELL | -8.08% | 51.18K | Feb 22 | View |
| Jan 13, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -30.07K | $60.07 | -$1.81M | SELL | -5.48% | 518.46K | Jan 12 | View |
| Jan 11, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -46.56K | $60.07 | -$2.80M | SELL | -7.82% | 548.53K | Jan 09 - Jan 11 | View |
| Jan 06, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -31.64K | $55.95 | -$1.77M | SELL | -5.05% | 595.09K | Jan 05 - Jan 06 | View |
| Jan 06, 2023 | Timothy Kapalka | CAO IRIDIUM SATELLITE LLC | -1.22K | $56.00 | -$68.10K | SELL | -7.27% | 15.50K | Jan 05 - Jan 06 | View |
| Jan 05, 2023 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -31.82K | $54.18 | -$1.72M | SELL | -4.83% | 626.73K | Jan 03 - Jan 04 | View |
| Jan 04, 2023 | Timothy Kapalka | CAO IRIDIUM SATELLITE LLC | -2.64K | $54.00 | -$142.34K | SELL | -13.62% | 16.72K | Jan 03 | View |
| Jan 04, 2023 | William Parker Rush | DIRECTOR | -27.36K | $54.00 | -$1.48M | SELL | -14.40% | 162.68K | Jan 03 | View |
| Nov 08, 2022 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -12.45K | $52.21 | -$650.15K | SELL | -1.75% | 699.96K | Nov 04 - Nov 07 | View |
| Nov 08, 2022 | Timothy Kapalka | CAO IRIDIUM SATELLITE LLC | 0.00 | $31.88 | -$257.81K | SELL-OPTIONS | 0.00% | 19.90K | Nov 07 | View |
| Nov 03, 2022 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | 0.00 | $29.26 | -$2.80M | SELL-OPTIONS | 0.00% | 149.18K | Nov 01 | View |
| Nov 03, 2022 | Kathleen Morgan | CHIEF LEGAL OFFICER | -3.00K | $52.00 | -$156.00K | SELL | -6.53% | 42.96K | Nov 01 | View |
| Nov 03, 2022 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -38.63K | $52.02 | -$2.01M | SELL | -5.14% | 712.41K | Nov 01 - Nov 02 | View |
| Nov 02, 2022 | William Parker Rush | DIRECTOR | -27.36K | $52.00 | -$1.42M | SELL | -12.59% | 190.04K | Nov 01 | View |
| Nov 01, 2022 | Timothy Kapalka | CAO IRIDIUM SATELLITE LLC | -2.38K | $51.25 | -$122.08K | SELL | -10.69% | 19.90K | Oct 31 | View |
| Oct 07, 2022 | Kathleen Morgan | CHIEF LEGAL OFFICER | -3.00K | $48.00 | -$144.00K | SELL | -6.13% | 45.96K | Oct 06 | View |
| Sep 16, 2022 | Krongard | DIRECTOR | -115.00K | $45.39 | -$5.22M | SELL | -29.27% | 277.83K | Aug 19 | View |
| Aug 16, 2022 | Suzanne McBride | CHIEF OPERATIONS OFFICER | 0.00 | $34.91 | -$176.47K | SELL-OPTIONS | 0.00% | 110.55K | Aug 15 | View |
| Aug 09, 2022 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 84.14K | $25.73 | -$3.21M | SELL-OPTIONS | 12.55% | 754.46K | Aug 05 - Aug 08 | View |
| Aug 04, 2022 | ROBERT NIEHAUS | DIRECTOR | -30.00K | $45.19 | -$1.36M | SELL | -8.78% | 311.78K | Aug 03 | View |
| Aug 03, 2022 | Bryan Hartin | EVP-SALES AND MARKETING | -13.80K | $45.00 | -$620.96K | SELL | -17.09% | 66.94K | Aug 02 | View |
| Aug 01, 2022 | BARRY WEST | DIRECTOR | -3.00K | $44.03 | -$132.18K | SELL | -6.33% | 44.42K | Jul 29 | View |
| Jul 29, 2022 | Kathleen Morgan | CHIEF LEGAL OFFICER | -3.00K | $44.00 | -$132.00K | SELL | -5.73% | 49.40K | Jul 28 | View |
| Mar 09, 2022 | STEVEN PFEIFFER | DIRECTOR | -3.00K | $39.60 | -$118.88K | SELL | -2.62% | 111.49K | Mar 08 | View |
| Mar 01, 2022 | Henrik Schliemann | DIRECTOR | -3.00K | $38.95 | -$116.85K | SELL | -5.46% | 51.92K | Feb 25 | View |
| Sep 07, 2021 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | -2.11K | $48.00 | -$101.38K | SELL | -9.83% | 19.37K | Sep 07 | View |
| Sep 01, 2021 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | -2.07K | $46.00 | -$95.22K | SELL | -8.50% | 22.28K | Aug 30 | View |
| Aug 25, 2021 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | -500.00K | $0.00 | $0.00 | SELL | -3.68% | 13.10M | Aug 24 | View |
| Aug 06, 2021 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | -400.00 | $44.00 | -$17.60K | SELL | -1.62% | 24.35K | Aug 05 | View |
| Aug 04, 2021 | ROBERT NIEHAUS | DIRECTOR | 0.00 | $24.55 | -$1.03M | SELL-OPTIONS | 0.00% | 335.72K | Aug 02 | View |
| Aug 02, 2021 | Bryan Hartin | EVP-SALES AND MARKETING | -19.60K | $41.02 | -$803.83K | SELL | -23.71% | 63.06K | Jul 29 | View |
| Jul 30, 2021 | Suzanne McBride | CHIEF OPERATIONS OFFICER | 0.00 | $32.02 | -$577.49K | SELL-OPTIONS | 0.00% | 73.57K | Jul 28 | View |
| Jul 28, 2021 | Bryan Hartin | EVP-SALES AND MARKETING | -1.93K | $41.25 | -$79.41K | SELL | -2.28% | 82.66K | Jul 26 | View |
| Jun 08, 2021 | ANTHONY LEON FRAZIER | DIRECTOR | 2.60K | $37.26 | $96.88K | BUY | 64.32% | 6.64K | Jun 07 | View |
| Mar 22, 2021 | BARRY WEST | DIRECTOR | -10.00K | $40.50 | -$405.00K | SELL | -18.92% | 42.86K | Mar 18 | View |
| Mar 12, 2021 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | 0.00 | $23.86 | -$2.34M | SELL-OPTIONS | 0.00% | 105.07K | Mar 11 | View |
| Mar 12, 2021 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | -383.00 | $41.99 | -$16.08K | SELL | -1.48% | 25.55K | Mar 11 | View |
| Mar 03, 2021 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | 2.57K | $25.66 | -$144.99K | SELL-OPTIONS | 11.16% | 25.55K | Mar 01 | View |
| Feb 19, 2021 | Thomas Canfield | DIRECTOR | -8.13K | $46.96 | -$381.64K | SELL | -3.48% | 225.61K | Feb 19 | View |
| Feb 19, 2021 | ROBERT NIEHAUS | DIRECTOR | -50.00K | $48.20 | -$2.41M | SELL | -12.96% | 335.72K | Feb 17 | View |
| Feb 19, 2021 | Suzanne McBride | CHIEF OPERATIONS OFFICER | 0.00 | $35.55 | -$297.60K | SELL-OPTIONS | 0.00% | 45.60K | Feb 17 | View |
| Feb 19, 2021 | Bryan Hartin | EVP-SALES AND MARKETING | -3.24K | $49.00 | -$158.66K | SELL | -4.24% | 73.19K | Feb 17 | View |
| Feb 19, 2021 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | -71.19K | $26.77 | -$10.40M | SELL | -43.54% | 92.32K | Feb 17 - Feb 18 | View |
| Feb 19, 2021 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -62.09K | $48.32 | -$3.00M | SELL | -9.50% | 591.37K | Feb 18 | View |
| Dec 23, 2020 | MATTHEW DESCH | — | 75.00K | $38.11 | $2.86M | SELL | 12.97% | 653.45K | Dec 22 | View |
| Dec 10, 2020 | MATTHEW DESCH | — | -14.33K | $21.23 | -$1.78M | GIFT | -1.93% | 728.45K | Dec 09 | View |
| Dec 07, 2020 | THOMAS FITZPATRICK | — | -55.30K | $34.00 | -$1.52M | GIFT | -25.27% | 163.51K | Dec 04 - Dec 07 | View |
| Dec 07, 2020 | MATTHEW DESCH | — | -57.11K | $21.12 | -$2.48M | OPTION EXERCISE | -7.14% | 742.78K | Dec 04 - Dec 07 | View |
| Dec 07, 2020 | Timothy Kapalka | — | 0.00 | $22.82 | -$72.34K | OPTION EXERCISE | 0.00% | 22.99K | Dec 07 | View |
| Dec 07, 2020 | Scott Scheimreif | — | 0.00 | $20.84 | -$3.16M | OPTION EXERCISE | 0.00% | 93.24K | Dec 04 | View |
| Dec 03, 2020 | MATTHEW DESCH | — | -51.34K | $33.05 | -$1.70M | TAX | -6.03% | 799.89K | Dec 01 | View |
| Nov 27, 2020 | MATTHEW DESCH | — | -6.23K | $32.91 | -$205.00K | SELL | -0.73% | 851.23K | Nov 24 - Nov 27 | View |
| Nov 18, 2020 | THOMAS FITZPATRICK | — | -48.61K | $19.78 | -$2.27M | OPTION EXERCISE | -18.07% | 220.38K | Nov 16 | View |
| Oct 21, 2020 | THOMAS FITZPATRICK | — | -19.69K | $30.00 | -$590.82K | SELL | -6.82% | 268.99K | Oct 20 | View |
| Oct 21, 2020 | Scott Scheimreif | — | 0.00 | $19.16 | -$444.80K | OPTION EXERCISE | 0.00% | 94.67K | Oct 20 | View |
| Oct 21, 2020 | MATTHEW DESCH | — | 0.00 | $19.16 | -$2.00M | OPTION EXERCISE | 0.00% | 857.46K | Oct 20 | View |
| Sep 03, 2020 | Timothy Kapalka | — | -611.00 | $19.68 | -$69.89K | TAX | -2.52% | 23.60K | Sep 01 | View |
| Aug 13, 2020 | THOMAS FITZPATRICK | — | -28.62K | $29.76 | -$851.73K | SELL | -8.98% | 290.26K | Aug 11 | View |
| Aug 12, 2020 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | 0.00 | $19.16 | -$6.09K | SELL-OPTIONS | 0.00% | 96.09K | Aug 10 | View |
| Aug 11, 2020 | THOMAS FITZPATRICK | — | -33.86K | $29.82 | -$1.01M | SELL | -9.60% | 318.88K | Aug 07 - Aug 10 | View |
| Aug 11, 2020 | MATTHEW DESCH | — | 0.00 | $19.16 | -$172.02K | OPTION EXERCISE | 0.00% | 861.85K | Aug 07 | View |
| Aug 10, 2020 | Thomas Hickey | — | 0.00 | $17.80 | -$1.54M | OPTION EXERCISE | 0.00% | 144.47K | Aug 06 - Aug 07 | View |
| Aug 10, 2020 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | -1.15K | $29.90 | -$34.47K | SELL | -4.55% | 24.21K | Aug 07 | View |
| Aug 04, 2020 | Bryan Hartin | — | -30.00K | $18.74 | -$1.37M | OPTION EXERCISE | -27.50% | 79.08K | Aug 03 | View |
| Aug 04, 2020 | Thomas Canfield | — | -12.00K | $28.20 | -$338.37K | SELL | -4.98% | 228.94K | Aug 04 | View |
| Aug 03, 2020 | Thomas Hickey | — | 0.00 | $17.16 | -$533.29K | OPTION EXERCISE | 0.00% | 144.47K | Jul 31 | View |
| Jul 29, 2020 | THOMAS FITZPATRICK | — | -1.55K | $18.16 | -$1.97M | GIFT | -0.44% | 352.74K | Jun 10 - Jul 28 | View |
| Jul 29, 2020 | MATTHEW DESCH | — | 0.00 | $18.41 | -$4.04M | OPTION EXERCISE | 0.00% | 861.85K | Jul 28 | View |
| Jun 08, 2020 | Timothy Kapalka | — | 0.00 | $18.82 | -$141.94K | OPTION EXERCISE | 0.00% | 25.36K | Jun 05 | View |
| Jun 05, 2020 | ROBERT NIEHAUS | — | -50.00K | $25.59 | -$1.28M | SELL | -11.59% | 381.34K | Jun 03 - Jun 04 | View |
| May 11, 2020 | Scott Scheimreif | — | -13.02K | $22.03 | -$286.87K | SELL | -11.78% | 97.51K | May 08 | View |
| Mar 05, 2020 | Timothy Kapalka | — | -1.07K | $27.81 | -$51.61K | GRANT OR AWARD | -3.96% | 25.97K | Mar 03 - Mar 04 | View |
| Feb 13, 2020 | MATTHEW DESCH | — | -102.78K | $30.28 | -$3.11M | SELL | -11.45% | 795.17K | Feb 11 - Feb 12 | View |
| Feb 07, 2020 | MATTHEW DESCH | — | -79.36K | $28.09 | -$2.23M | SELL | -8.12% | 897.95K | Feb 05 | View |
| Jan 17, 2020 | MATTHEW DESCH | — | -20.64K | $28.04 | -$578.72K | SELL | -2.07% | 977.31K | Jan 16 | View |
| Nov 12, 2019 | Thomas Hickey | CHIEF LEGAL OFFICER, SECRETARY | 0.00 | $16.18 | -$1.13M | SELL-OPTIONS | 0.00% | 126.49K | Nov 08 | View |
| Nov 06, 2019 | Timothy Kapalka | VP IRIDIUM SATELLITE LLC | 0.00 | $18.52 | -$363.75K | SELL-OPTIONS | 0.00% | 22.14K | Nov 05 | View |
| Nov 06, 2019 | Bryan Hartin | EVP-SALES AND MARKETING | 0.00 | $16.00 | -$2.11M | SELL-OPTIONS | 0.00% | 86.73K | Nov 04 | View |
| Nov 04, 2019 | Krongard | DIRECTOR | 20.02K | $16.21 | -$4.39K | SELL-OPTIONS | 5.94% | 356.87K | Nov 01 | View |
| Nov 04, 2019 | STEVEN PFEIFFER | DIRECTOR | 0.00 | $16.14 | -$147.89K | SELL-OPTIONS | 0.00% | 101.93K | Nov 01 | View |
| May 28, 2019 | William Parker Rush | DIRECTOR | 4.00K | $22.70 | $90.78K | BUY | 2.03% | 201.25K | May 24 | View |
| Apr 30, 2019 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | -44.08K | $17.94 | -$1.84M | SELL | -32.65% | 90.92K | Apr 30 | View |
| Apr 30, 2019 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | 55.22K | $17.73 | -$4.11M | SELL-OPTIONS | 20.14% | 329.35K | Apr 26 | View |
| Apr 30, 2019 | Thomas Hickey | CHIEF LEGAL OFFICER, SECRETARY | -16.01K | $17.44 | -$1.74M | SELL | -11.00% | 129.52K | Apr 29 | View |
| Apr 30, 2019 | Bryan Hartin | EVP-SALES AND MARKETING | -28.00K | $16.93 | -$2.29M | SELL | -23.82% | 89.56K | Apr 29 | View |
| Mar 05, 2019 | Scott Smith | DIRECTOR | 18.98K | $15.68 | -$432.00K | SELL-OPTIONS | 8.77% | 235.44K | Mar 01 - Mar 04 | View |
| Feb 26, 2019 | Scott Smith | DIRECTOR | 0.00 | $14.93 | -$46.34K | SELL-OPTIONS | 0.00% | 216.47K | Feb 25 | View |
| Feb 20, 2019 | Scott Smith | DIRECTOR | 0.00 | $14.66 | -$44.41K | SELL-OPTIONS | 0.00% | 216.47K | Feb 19 | View |
| Feb 12, 2019 | Scott Smith | DIRECTOR | 0.00 | $13.93 | -$39.30K | SELL-OPTIONS | 0.00% | 216.47K | Feb 11 | View |
| Feb 06, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.77 | -$38.19K | SELL-OPTIONS | 0.00% | 216.47K | Feb 04 | View |
| Jan 30, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.24 | -$34.51K | SELL-OPTIONS | 0.00% | 216.47K | Jan 28 | View |
| Jan 23, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.73 | -$37.98K | SELL-OPTIONS | 0.00% | 216.47K | Jan 22 | View |
| Jan 15, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.39 | -$42.52K | SELL-OPTIONS | 0.00% | 216.47K | Jan 14 | View |
| Jan 09, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.74 | -$38.01K | SELL-OPTIONS | 0.00% | 216.47K | Jan 07 | View |
| Jan 02, 2019 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.56 | -$36.75K | SELL-OPTIONS | 0.00% | 216.47K | Dec 31 | View |
| Dec 26, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $12.66 | -$30.48K | SELL-OPTIONS | 0.00% | 216.47K | Dec 24 | View |
| Dec 18, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.98 | -$39.66K | SELL-OPTIONS | 0.00% | 216.47K | Dec 17 | View |
| Dec 11, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.93 | -$46.34K | SELL-OPTIONS | 0.00% | 216.47K | Dec 03 - Dec 10 | View |
| Dec 04, 2018 | Scott Smith | CHIEF OPERATING OFFICER | -1.07K | $16.17 | -$80.67K | SELL | -0.49% | 216.47K | Dec 01 - Dec 03 | View |
| Nov 27, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $15.46 | -$50.05K | SELL-OPTIONS | 0.00% | 217.53K | Nov 26 | View |
| Nov 21, 2018 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 125.92K | $15.13 | -$2.41M | SELL-OPTIONS | 15.73% | 926.68K | Nov 19 | View |
| Nov 20, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.91 | -$46.20K | SELL-OPTIONS | 0.00% | 217.53K | Nov 19 | View |
| Nov 14, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.38 | -$42.49K | SELL-OPTIONS | 0.00% | 217.53K | Nov 12 | View |
| Nov 08, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.27 | -$1.07M | SELL-OPTIONS | 0.00% | 217.53K | Nov 06 | View |
| Nov 06, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.49 | -$43.26K | SELL-OPTIONS | 0.00% | 217.53K | Nov 05 | View |
| Oct 30, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.63 | -$37.27K | SELL-OPTIONS | 0.00% | 217.53K | Oct 29 | View |
| Oct 24, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.02 | -$40.01K | SELL-OPTIONS | 0.00% | 217.53K | Oct 22 | View |
| Oct 17, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $13.71 | -$37.77K | SELL-OPTIONS | 0.00% | 217.53K | Oct 15 | View |
| Oct 09, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.46 | -$43.09K | SELL-OPTIONS | 0.00% | 217.53K | Oct 08 | View |
| Oct 03, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $15.69 | -$51.69K | SELL-OPTIONS | 0.00% | 217.53K | Oct 01 | View |
| Sep 25, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.11 | -$40.56K | SELL-OPTIONS | 0.00% | 217.53K | Sep 24 | View |
| Sep 18, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.18 | -$41.13K | SELL-OPTIONS | 0.00% | 217.53K | Sep 17 | View |
| Sep 12, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.20 | -$41.25K | SELL-OPTIONS | 0.00% | 217.53K | Sep 10 | View |
| Aug 21, 2018 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $14.05 | -$360.62K | SELL-OPTIONS | 0.00% | 218.60K | Aug 20 | View |
| Aug 09, 2018 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | -22.20K | $19.60 | -$435.02K | SELL | -16.43% | 112.88K | Aug 07 | View |
| Aug 08, 2018 | Bryan Hartin | EVP-SALES AND MARKETING | -29.66K | $19.23 | -$570.27K | SELL | -23.95% | 94.17K | Aug 06 | View |
| Aug 08, 2018 | Thomas Canfield | DIRECTOR | -12.50K | $19.30 | -$241.29K | SELL | -5.56% | 212.50K | Aug 06 | View |
| Aug 07, 2018 | Thomas Hickey | CHIEF LEGAL OFFICER, SECRETARY | -13.46K | $18.86 | -$253.76K | SELL | -9.66% | 125.82K | Aug 03 | View |
| Nov 13, 2017 | Krongard | DIRECTOR | 45.75K | $10.89 | $498.22K | BUY | 17.26% | 310.77K | Nov 09 | View |
| Sep 01, 2017 | Scott Smith | CHIEF OPERATING OFFICER | 0.00 | $9.45 | -$286.20K | SELL-OPTIONS | 0.00% | 174.00K | Aug 30 | View |
| Mar 13, 2017 | Krongard | DIRECTOR | 29.00K | $8.51 | $246.79K | BUY | 12.29% | 265.02K | Mar 10 | View |
| Mar 07, 2017 | Thomas Canfield | DIRECTOR | 7.48K | $8.14 | $60.91K | BUY | 3.67% | 211.61K | Mar 03 - Mar 06 | View |
| Dec 19, 2016 | Krongard | DIRECTOR | 50.00K | $9.95 | $497.50K | BUY | 29.23% | 221.04K | Dec 16 | View |
| Sep 12, 2016 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 15.00K | $6.98 | $104.70K | BUY | 2.78% | 554.04K | Sep 09 | View |
| Sep 08, 2016 | BARRY WEST | DIRECTOR | 10.00K | $7.25 | $72.50K | BUY | 92.11% | 20.86K | Sep 07 | View |
| Mar 02, 2016 | Thomas Canfield | DIRECTOR | 5.00K | $6.95 | $34.75K | BUY | 2.68% | 191.22K | Mar 01 | View |
| Aug 06, 2015 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 14.00K | $7.16 | $100.24K | BUY | 3.64% | 398.48K | Aug 04 | View |
| Aug 07, 2013 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 15.00K | $7.12 | $106.80K | BUY | 5.44% | 290.97K | Aug 06 | View |
| Aug 06, 2013 | Thomas Canfield | DIRECTOR | 10.00K | $7.10 | $71.00K | BUY | 8.23% | 131.50K | Aug 06 | View |
| Jun 05, 2013 | Scott Smith | EVP,SATELLITE DEVELOPMENT | -247.00 | $7.10 | -$1.75K | SELL | -1.17% | 20.88K | Jun 03 | View |
| Jun 05, 2013 | Scott Scheimreif | EVP-GOVERNMENT PROGRAMS | -178.00 | $7.10 | -$1.26K | SELL | -2.52% | 6.87K | Jun 03 | View |
| Jun 05, 2013 | Michael John Roddy | EVP, IRIDIUM SATELLITE LLC | -247.00 | $7.10 | -$1.75K | SELL | -2.22% | 10.88K | Jun 03 | View |
| Jun 05, 2013 | Thomas Hickey | CHIEF LEGAL OFFICER, SECRETARY | -277.00 | $7.10 | -$1.97K | SELL | -2.52% | 10.73K | Jun 03 | View |
| Jun 05, 2013 | Richard Nyren | VP-IRIDIUM SATELLITE LLC | -38.00 | $7.10 | -$269.80 | SELL | -0.24% | 15.81K | Jun 03 | View |
| Jun 05, 2013 | Lee Donald Thoma | EVP, IRIDIUM SATELLITE LLC | -259.00 | $7.10 | -$1.84K | SELL | -0.18% | 144.37K | Jun 03 | View |
| Jun 05, 2013 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | -250.00 | $7.10 | -$1.77K | SELL | -0.79% | 31.48K | Jun 03 | View |
| Jun 05, 2013 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | -775.00 | $7.10 | -$5.50K | SELL | -0.28% | 275.97K | Jun 03 | View |
| May 09, 2013 | GREENHILL CO INC | — | -15.00K | $7.45 | -$111.81K | SELL | -0.39% | 3.81M | May 09 | View |
| May 08, 2013 | Thomas Canfield | DIRECTOR | 10.00K | $7.23 | $72.30K | BUY | 8.97% | 121.50K | May 07 | View |
| May 08, 2013 | GREENHILL CO INC | — | -30.00K | $7.27 | -$218.22K | SELL | -0.78% | 3.82M | May 07 - May 08 | View |
| May 06, 2013 | GREENHILL CO INC | — | -45.00K | $7.04 | -$316.70K | SELL | -1.15% | 3.85M | May 02 - May 06 | View |
| May 01, 2013 | GREENHILL CO INC | — | -45.00K | $6.62 | -$298.08K | SELL | -1.14% | 3.90M | Apr 29 - May 01 | View |
| Apr 26, 2013 | GREENHILL CO INC | — | -45.00K | $6.73 | -$302.73K | SELL | -1.13% | 3.94M | Apr 24 - Apr 26 | View |
| Apr 23, 2013 | GREENHILL CO INC | — | -30.00K | $6.69 | -$200.57K | SELL | -0.75% | 3.99M | Apr 22 - Apr 23 | View |
| Apr 19, 2013 | GREENHILL CO INC | — | -30.00K | $6.69 | -$200.62K | SELL | -0.74% | 4.02M | Apr 18 - Apr 19 | View |
| Apr 17, 2013 | GREENHILL CO INC | — | -45.00K | $6.64 | -$298.97K | SELL | -1.10% | 4.05M | Apr 15 - Apr 17 | View |
| Apr 12, 2013 | GREENHILL CO INC | — | -45.00K | $6.44 | -$289.64K | SELL | -1.09% | 4.09M | Apr 10 - Apr 12 | View |
| Apr 09, 2013 | GREENHILL CO INC | — | -30.00K | $6.54 | -$196.15K | SELL | -0.72% | 4.14M | Apr 08 - Apr 09 | View |
| Apr 05, 2013 | GREENHILL CO INC | — | -30.00K | $6.30 | -$189.04K | SELL | -0.71% | 4.17M | Apr 04 - Apr 05 | View |
| Apr 03, 2013 | GREENHILL CO INC | — | -45.00K | $6.10 | -$274.71K | SELL | -1.06% | 4.20M | Apr 01 - Apr 03 | View |
| Mar 22, 2013 | GREENHILL CO INC | — | -30.00K | $6.54 | -$196.08K | SELL | -0.70% | 4.24M | Mar 21 - Mar 22 | View |
| Mar 20, 2013 | GREENHILL CO INC | — | -45.00K | $6.51 | -$292.84K | SELL | -1.04% | 4.27M | Mar 18 - Mar 20 | View |
| Mar 15, 2013 | GREENHILL CO INC | — | -15.00K | $6.38 | -$95.72K | SELL | -0.35% | 4.32M | Mar 15 | View |
| Mar 14, 2013 | Thomas Canfield | DIRECTOR | 7.50K | $6.35 | $47.60K | BUY | 7.21% | 111.50K | Mar 13 | View |
| Mar 14, 2013 | GREENHILL CO INC | — | -30.00K | $6.32 | -$189.48K | SELL | -0.69% | 4.33M | Mar 13 - Mar 14 | View |
| Mar 12, 2013 | GREENHILL CO INC | — | -30.00K | $6.29 | -$188.78K | SELL | -0.68% | 4.36M | Mar 11 - Mar 12 | View |
| Mar 08, 2013 | GREENHILL CO INC | — | -30.00K | $6.30 | -$189.08K | SELL | -0.68% | 4.39M | Mar 07 - Mar 08 | View |
| Mar 06, 2013 | GREENHILL CO INC | — | -30.00K | $6.18 | -$185.52K | SELL | -0.67% | 4.42M | Mar 05 - Mar 06 | View |
| Mar 04, 2013 | GREENHILL CO INC | — | -30.00K | $6.09 | -$182.68K | SELL | -0.67% | 4.45M | Mar 01 - Mar 04 | View |
| Feb 28, 2013 | GREENHILL CO INC | — | -45.00K | $6.37 | -$286.87K | SELL | -0.99% | 4.48M | Feb 26 - Feb 28 | View |
| Feb 25, 2013 | GREENHILL CO INC | — | -30.00K | $6.67 | -$200.11K | SELL | -0.66% | 4.53M | Feb 22 - Feb 25 | View |
| Feb 21, 2013 | GREENHILL CO INC | — | -30.00K | $6.81 | -$204.26K | SELL | -0.65% | 4.56M | Feb 20 - Feb 21 | View |
| Feb 19, 2013 | GREENHILL CO INC | — | -45.00K | $6.89 | -$310.14K | SELL | -0.97% | 4.59M | Feb 14 - Feb 19 | View |
| Feb 13, 2013 | GREENHILL CO INC | — | -45.00K | $6.90 | -$310.54K | SELL | -0.96% | 4.63M | Feb 11 - Feb 13 | View |
| Feb 08, 2013 | GREENHILL CO INC | — | -30.00K | $6.96 | -$208.78K | SELL | -0.64% | 4.68M | Feb 07 - Feb 08 | View |
| Feb 06, 2013 | GREENHILL CO INC | — | -45.00K | $6.96 | -$313.19K | SELL | -0.95% | 4.71M | Feb 04 - Feb 06 | View |
| Feb 01, 2013 | GREENHILL CO INC | — | -30.00K | $6.98 | -$209.34K | SELL | -0.63% | 4.75M | Jan 31 - Feb 01 | View |
| Jan 30, 2013 | GREENHILL CO INC | — | -45.00K | $7.10 | -$319.50K | SELL | -0.93% | 4.78M | Jan 28 - Jan 30 | View |
| Jan 25, 2013 | GREENHILL CO INC | — | -30.00K | $7.13 | -$214.02K | SELL | -0.62% | 4.83M | Jan 24 - Jan 25 | View |
| Jan 23, 2013 | GREENHILL CO INC | — | -30.00K | $7.17 | -$215.04K | SELL | -0.61% | 4.86M | Jan 22 - Jan 23 | View |
| Jan 18, 2013 | GREENHILL CO INC | — | -45.00K | $6.88 | -$309.46K | SELL | -0.91% | 4.89M | Jan 16 - Jan 18 | View |
| Jan 15, 2013 | GREENHILL CO INC | — | -30.00K | $6.85 | -$205.37K | SELL | -0.60% | 4.93M | Jan 14 - Jan 15 | View |
| Jan 11, 2013 | GREENHILL CO INC | — | -30.00K | $7.06 | -$211.87K | SELL | -0.60% | 4.96M | Jan 10 - Jan 11 | View |
| Jan 09, 2013 | GREENHILL CO INC | — | -30.00K | $6.88 | -$206.43K | SELL | -0.60% | 4.99M | Jan 08 - Jan 09 | View |
| Jan 07, 2013 | GREENHILL CO INC | — | -30.00K | $6.88 | -$206.51K | SELL | -0.59% | 5.02M | Jan 04 - Jan 07 | View |
| Jan 04, 2013 | GREENHILL CO INC | — | -30.00K | $6.82 | -$204.72K | SELL | -0.59% | 5.05M | Jan 02 - Jan 03 | View |
| Dec 28, 2012 | GREENHILL CO INC | — | -15.00K | $5.69 | -$85.38K | SELL | -0.29% | 5.08M | Dec 21 | View |
| Dec 20, 2012 | GREENHILL CO INC | — | -45.00K | $5.86 | -$263.54K | SELL | -0.87% | 5.10M | Dec 18 - Dec 20 | View |
| Dec 17, 2012 | GREENHILL CO INC | — | -45.00K | $5.80 | -$260.95K | SELL | -0.87% | 5.14M | Dec 13 - Dec 17 | View |
| Dec 12, 2012 | GREENHILL CO INC | — | -30.00K | $6.08 | -$182.28K | SELL | -0.57% | 5.19M | Dec 11 - Dec 12 | View |
| Dec 10, 2012 | GREENHILL CO INC | — | -45.00K | $6.04 | -$271.61K | SELL | -0.85% | 5.22M | Dec 06 - Dec 10 | View |
| Dec 05, 2012 | GREENHILL CO INC | — | -30.00K | $6.27 | -$188.03K | SELL | -0.57% | 5.26M | Dec 04 - Dec 05 | View |
| Dec 03, 2012 | Thomas Canfield | DIRECTOR | 5.00K | $6.12 | $30.59K | BUY | 7.01% | 76.35K | Nov 29 | View |
| Dec 03, 2012 | GREENHILL CO INC | — | -45.00K | $6.11 | -$275.10K | SELL | -0.84% | 5.29M | Nov 29 - Dec 03 | View |
| Nov 28, 2012 | GREENHILL CO INC | — | -30.00K | $6.01 | -$180.43K | SELL | -0.56% | 5.34M | Nov 27 - Nov 28 | View |
| Nov 26, 2012 | GREENHILL CO INC | — | -45.00K | $5.89 | -$265.05K | SELL | -0.83% | 5.37M | Nov 21 - Nov 26 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $5.70 | $23.37K | BUY | 0.03% | 12.40M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.80K | $5.70 | $33.06K | BUY | 0.05% | 12.40M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.50K | $5.70 | $25.66K | BUY | 0.04% | 12.39M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.00K | $5.70 | $28.49K | BUY | 0.04% | 12.39M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.20K | $5.70 | $23.94K | BUY | 0.03% | 12.38M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.40K | $5.70 | $30.78K | BUY | 0.04% | 12.38M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.60K | $5.70 | $31.92K | BUY | 0.05% | 12.37M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.90K | $5.70 | $33.63K | BUY | 0.05% | 12.37M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.63K | $5.70 | $32.10K | BUY | 0.05% | 12.36M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.90K | $5.70 | $27.93K | BUY | 0.04% | 12.35M | Nov 21 | View |
| Nov 26, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.77K | $5.70 | $21.48K | BUY | 0.03% | 12.35M | Nov 21 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.70K | $5.61 | $31.96K | BUY | 0.05% | 12.35M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 13.86K | $5.61 | $77.73K | BUY | 0.11% | 12.34M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 22.80K | $5.60 | $127.74K | BUY | 0.19% | 12.33M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.60K | $5.61 | $37.03K | BUY | 0.05% | 12.30M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.50K | $5.61 | $25.24K | BUY | 0.04% | 12.30M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.60K | $5.61 | $20.19K | BUY | 0.03% | 12.29M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $5.59 | $19.55K | BUY | 0.03% | 12.29M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.00K | $5.59 | $16.76K | BUY | 0.02% | 12.28M | Nov 20 | View |
| Nov 23, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $5.60 | $17.92K | BUY | 0.03% | 12.28M | Nov 20 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.50K | $5.56 | $13.89K | BUY | 0.02% | 12.28M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.60K | $5.56 | $25.55K | BUY | 0.04% | 12.28M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $5.55 | $22.21K | BUY | 0.03% | 12.27M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.10K | $5.49 | $33.50K | BUY | 0.05% | 12.27M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.40K | $5.50 | $29.70K | BUY | 0.04% | 12.26M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.80K | $5.50 | $37.40K | BUY | 0.06% | 12.26M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.30K | $5.49 | $34.58K | BUY | 0.05% | 12.25M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $5.46 | $19.11K | BUY | 0.03% | 12.24M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.90K | $5.45 | $15.79K | BUY | 0.02% | 12.24M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.10K | $5.44 | $27.75K | BUY | 0.04% | 12.24M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $5.43 | $26.07K | BUY | 0.04% | 12.23M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 10.70K | $5.40 | $57.74K | BUY | 0.09% | 12.23M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 7.40K | $5.39 | $39.91K | BUY | 0.06% | 12.22M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $5.42 | $26.01K | BUY | 0.04% | 12.21M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.40K | $5.42 | $34.70K | BUY | 0.05% | 12.20M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $5.38 | $17.22K | BUY | 0.03% | 12.20M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $5.37 | $22.01K | BUY | 0.03% | 12.19M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.70K | $5.38 | $19.92K | BUY | 0.03% | 12.19M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.30K | $5.38 | $17.75K | BUY | 0.03% | 12.19M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $5.36 | $16.61K | BUY | 0.03% | 12.18M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $5.50 | $22.54K | BUY | 0.03% | 12.18M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $5.56 | $17.79K | BUY | 0.03% | 12.18M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 8.10K | $5.56 | $45.00K | BUY | 0.07% | 12.17M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.29K | $5.55 | $18.22K | BUY | 0.03% | 12.16M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.61K | $5.55 | $20.05K | BUY | 0.03% | 12.16M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $5.55 | $17.75K | BUY | 0.03% | 12.16M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $5.53 | $19.36K | BUY | 0.03% | 12.15M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.40K | $5.52 | $24.30K | BUY | 0.04% | 12.15M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.60K | $5.52 | $25.41K | BUY | 0.04% | 12.15M | Nov 07 - Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $5.54 | $22.16K | BUY | 0.03% | 12.14M | Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $5.55 | $26.63K | BUY | 0.04% | 12.14M | Nov 07 - Nov 16 | View |
| Nov 20, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.50K | $5.56 | $25.01K | BUY | 0.04% | 12.13M | Nov 16 | View |
| Nov 20, 2012 | GREENHILL CO INC | — | -30.00K | $5.61 | -$168.29K | SELL | -0.55% | 5.41M | Nov 19 - Nov 20 | View |
| Nov 16, 2012 | GREENHILL CO INC | — | -45.00K | $5.78 | -$260.02K | SELL | -0.82% | 5.44M | Nov 14 - Nov 16 | View |
| Nov 14, 2012 | Thomas Canfield | DIRECTOR | 5.00K | $6.33 | $31.64K | BUY | 7.54% | 71.35K | Nov 13 | View |
| Nov 13, 2012 | GREENHILL CO INC | — | -45.00K | $6.32 | -$284.55K | SELL | -0.81% | 5.49M | Nov 09 - Nov 13 | View |
| Nov 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 300.00 | $6.29 | $1.89K | BUY | 0.00% | 12.13M | Nov 07 | View |
| Nov 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.60K | $6.29 | $16.36K | BUY | 0.02% | 12.13M | Nov 07 | View |
| Nov 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.80K | $6.27 | $23.82K | BUY | 0.03% | 12.13M | Nov 07 | View |
| Nov 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.30K | $6.27 | $20.68K | BUY | 0.03% | 12.12M | Nov 07 | View |
| Nov 08, 2012 | GREENHILL CO INC | — | -45.00K | $6.35 | -$285.72K | SELL | -0.81% | 5.53M | Nov 06 - Nov 08 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 1.45K | $6.47 | $9.35K | BUY | 0.01% | 12.12M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.77K | $6.46 | $17.90K | BUY | 0.02% | 12.12M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.60K | $6.46 | $29.72K | BUY | 0.04% | 12.11M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.58K | $6.46 | $23.14K | BUY | 0.03% | 12.11M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.33K | $6.46 | $21.53K | BUY | 0.03% | 12.11M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.57K | $6.46 | $16.58K | BUY | 0.02% | 12.10M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $6.45 | $21.92K | BUY | 0.03% | 12.10M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.50K | $6.45 | $29.04K | BUY | 0.04% | 12.10M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.30K | $6.44 | $27.70K | BUY | 0.04% | 12.09M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $6.44 | $20.60K | BUY | 0.03% | 12.09M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.54K | $6.45 | $22.84K | BUY | 0.03% | 12.08M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.86K | $6.45 | $31.32K | BUY | 0.04% | 12.08M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.10K | $6.44 | $32.87K | BUY | 0.04% | 12.08M | Nov 06 | View |
| Nov 08, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.80K | $6.42 | $17.96K | BUY | 0.02% | 12.07M | Nov 06 | View |
| Nov 07, 2012 | ROBERT NIEHAUS | DIRECTOR | 30.00K | $6.45 | $193.50K | BUY | 6.24% | 511.08K | Nov 06 | View |
| Nov 07, 2012 | Scott Smith | EVP,SATELLITE DEVELOPMENT | 5.00K | $6.45 | $32.25K | BUY | 28.90% | 22.30K | Nov 06 | View |
| Nov 05, 2012 | GREENHILL CO INC | — | -45.00K | $6.56 | -$295.33K | SELL | -0.80% | 5.58M | Nov 01 - Nov 05 | View |
| Nov 01, 2012 | GREENHILL CO INC | — | -15.00K | $7.41 | -$111.15K | SELL | -0.27% | 5.62M | Oct 31 | View |
| Oct 31, 2012 | GREENHILL CO INC | — | -15.00K | $7.22 | -$108.36K | SELL | -0.27% | 5.64M | Oct 26 | View |
| Oct 25, 2012 | GREENHILL CO INC | — | -30.00K | $7.08 | -$212.43K | SELL | -0.53% | 5.65M | Oct 24 - Oct 25 | View |
| Oct 23, 2012 | GREENHILL CO INC | — | -15.00K | $7.03 | -$105.44K | SELL | -0.26% | 5.68M | Oct 23 | View |
| Oct 23, 2012 | GREENHILL CO INC | — | -15.00K | $7.10 | -$106.48K | SELL | -0.26% | 5.70M | Oct 22 | View |
| Oct 19, 2012 | GREENHILL CO INC | — | -30.00K | $7.21 | -$216.43K | SELL | -0.52% | 5.71M | Oct 18 - Oct 19 | View |
| Oct 17, 2012 | GREENHILL CO INC | — | -30.00K | $7.40 | -$222.09K | SELL | -0.52% | 5.74M | Oct 16 - Oct 17 | View |
| Oct 15, 2012 | GREENHILL CO INC | — | -30.00K | $7.35 | -$220.44K | SELL | -0.52% | 5.77M | Oct 12 - Oct 15 | View |
| Oct 11, 2012 | GREENHILL CO INC | — | -30.00K | $7.58 | -$227.31K | SELL | -0.51% | 5.80M | Oct 10 - Oct 11 | View |
| Oct 09, 2012 | GREENHILL CO INC | — | -45.00K | $7.52 | -$338.38K | SELL | -0.77% | 5.83M | Oct 05 - Oct 09 | View |
| Oct 04, 2012 | GREENHILL CO INC | — | -30.00K | $7.49 | -$224.73K | SELL | -0.51% | 5.87M | Oct 03 - Oct 04 | View |
| Oct 02, 2012 | GREENHILL CO INC | — | -30.00K | $7.39 | -$221.66K | SELL | -0.51% | 5.90M | Oct 01 - Oct 02 | View |
| Sep 24, 2012 | GREENHILL CO INC | — | -30.00K | $7.73 | -$231.81K | SELL | -0.50% | 5.93M | Sep 20 - Sep 21 | View |
| Sep 19, 2012 | GREENHILL CO INC | — | -45.00K | $7.55 | -$339.77K | SELL | -0.75% | 5.96M | Sep 17 - Sep 19 | View |
| Sep 17, 2012 | GREENHILL CO INC | — | -30.00K | $7.68 | -$230.55K | SELL | -0.50% | 6.01M | Sep 13 - Sep 14 | View |
| Sep 12, 2012 | GREENHILL CO INC | — | -30.00K | $7.62 | -$228.53K | SELL | -0.49% | 6.04M | Sep 11 - Sep 12 | View |
| Sep 10, 2012 | GREENHILL CO INC | — | -30.00K | $7.64 | -$229.12K | SELL | -0.49% | 6.07M | Sep 07 - Sep 10 | View |
| Sep 06, 2012 | GREENHILL CO INC | — | -30.00K | $7.55 | -$226.40K | SELL | -0.49% | 6.10M | Sep 05 - Sep 06 | View |
| Sep 04, 2012 | GREENHILL CO INC | — | -30.00K | $7.40 | -$222.08K | SELL | -0.49% | 6.13M | Aug 31 - Sep 04 | View |
| Aug 30, 2012 | GREENHILL CO INC | — | -30.00K | $7.41 | -$222.29K | SELL | -0.48% | 6.16M | Aug 29 - Aug 30 | View |
| Aug 28, 2012 | GREENHILL CO INC | — | -30.00K | $7.44 | -$223.12K | SELL | -0.48% | 6.19M | Aug 27 - Aug 28 | View |
| Aug 24, 2012 | GREENHILL CO INC | — | -45.00K | $7.60 | -$342.00K | SELL | -0.72% | 6.22M | Aug 22 - Aug 24 | View |
| Aug 21, 2012 | GREENHILL CO INC | — | -30.00K | $7.66 | -$229.92K | SELL | -0.48% | 6.26M | Aug 20 - Aug 21 | View |
| Aug 17, 2012 | GREENHILL CO INC | — | -45.00K | $7.55 | -$339.97K | SELL | -0.71% | 6.29M | Aug 15 - Aug 17 | View |
| Aug 14, 2012 | GREENHILL CO INC | — | -30.00K | $7.32 | -$219.45K | SELL | -0.47% | 6.34M | Aug 13 - Aug 14 | View |
| Aug 13, 2012 | Thomas Canfield | DIRECTOR | 7.00K | $7.27 | $50.86K | BUY | 11.79% | 66.35K | Aug 09 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.15 | $24.31K | BUY | 0.03% | 12.07M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.20K | $7.15 | $22.88K | BUY | 0.03% | 12.07M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.83K | $7.15 | $20.24K | BUY | 0.02% | 12.06M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.87K | $7.15 | $20.51K | BUY | 0.02% | 12.06M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.00K | $7.14 | $21.42K | BUY | 0.02% | 12.06M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.13 | $24.25K | BUY | 0.03% | 12.05M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $7.12 | $22.07K | BUY | 0.03% | 12.05M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.40K | $7.10 | $31.25K | BUY | 0.04% | 12.05M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.54K | $7.09 | $25.10K | BUY | 0.03% | 12.04M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.06K | $7.07 | $28.70K | BUY | 0.03% | 12.04M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.00K | $7.06 | $21.18K | BUY | 0.02% | 12.03M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.70K | $7.04 | $26.06K | BUY | 0.03% | 12.03M | Aug 08 | View |
| Aug 10, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.00K | $7.02 | $21.06K | BUY | 0.02% | 12.03M | Aug 08 | View |
| Aug 10, 2012 | GREENHILL CO INC | — | -30.00K | $7.33 | -$219.98K | SELL | -0.47% | 6.37M | Aug 09 - Aug 10 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 1.13K | $6.95 | $7.82K | BUY | 0.01% | 12.02M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.30K | $6.94 | $22.90K | BUY | 0.03% | 12.02M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 8.16K | $6.93 | $56.57K | BUY | 0.07% | 12.02M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.32K | $6.90 | $29.83K | BUY | 0.04% | 12.01M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 7.80K | $6.90 | $53.87K | BUY | 0.07% | 12.01M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.22K | $7.19 | $23.15K | BUY | 0.03% | 12.00M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.86K | $7.19 | $27.77K | BUY | 0.03% | 12.00M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.60K | $7.19 | $40.25K | BUY | 0.05% | 11.99M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.82K | $7.18 | $27.40K | BUY | 0.03% | 11.99M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.70K | $7.18 | $26.57K | BUY | 0.03% | 11.98M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.40K | $7.19 | $38.84K | BUY | 0.05% | 11.98M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.20K | $7.18 | $30.17K | BUY | 0.04% | 11.97M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.70K | $7.18 | $33.75K | BUY | 0.04% | 11.97M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.30K | $7.16 | $30.80K | BUY | 0.04% | 11.97M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $7.18 | $28.72K | BUY | 0.03% | 11.96M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $7.17 | $29.40K | BUY | 0.03% | 11.96M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.30K | $7.15 | $37.90K | BUY | 0.04% | 11.95M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.20K | $7.15 | $30.02K | BUY | 0.04% | 11.95M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.74K | $7.16 | $26.79K | BUY | 0.03% | 11.94M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.36K | $7.18 | $31.30K | BUY | 0.04% | 11.94M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $7.19 | $28.78K | BUY | 0.03% | 11.94M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.90K | $7.18 | $28.02K | BUY | 0.03% | 11.93M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.60K | $7.12 | $25.62K | BUY | 0.03% | 11.93M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $7.11 | $34.13K | BUY | 0.04% | 11.92M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.08K | $7.17 | $29.27K | BUY | 0.03% | 11.92M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.12K | $7.19 | $29.64K | BUY | 0.03% | 11.92M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $7.18 | $34.46K | BUY | 0.04% | 11.91M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.04K | $7.15 | $36.08K | BUY | 0.04% | 11.91M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.66K | $7.16 | $40.47K | BUY | 0.05% | 11.90M | Aug 07 | View |
| Aug 09, 2012 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.00K | $7.19 | $35.96K | BUY | 0.04% | 11.90M | Aug 07 | View |
| Aug 09, 2012 | Richard Nyren | VP-IRIDIUM SATELLITE LLC | 2.00K | $7.26 | $14.52K | BUY | 42.56% | 6.70K | Aug 09 | View |
| Aug 09, 2012 | Krongard | DIRECTOR | 25.00K | $7.33 | $183.25K | BUY | 10.40% | 265.42K | Aug 07 | View |
| Aug 08, 2012 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | 10.00K | $7.08 | $70.80K | BUY | 43.68% | 32.90K | Aug 07 | View |
| Aug 08, 2012 | GREENHILL CO INC | — | -30.00K | $7.10 | -$213.00K | SELL | -0.47% | 6.40M | Aug 07 - Aug 08 | View |
| Aug 06, 2012 | GREENHILL CO INC | — | -55.00K | $7.62 | -$419.32K | SELL | -0.85% | 6.43M | Aug 02 - Aug 06 | View |
| Aug 01, 2012 | GREENHILL CO INC | — | -40.00K | $9.09 | -$363.77K | SELL | -0.61% | 6.48M | Jul 31 - Aug 01 | View |
| Jul 30, 2012 | GREENHILL CO INC | — | -40.00K | $8.95 | -$357.80K | SELL | -0.61% | 6.52M | Jul 27 - Jul 30 | View |
| Jul 26, 2012 | GREENHILL CO INC | — | -40.00K | $8.77 | -$350.64K | SELL | -0.61% | 6.56M | Jul 25 - Jul 26 | View |
| Jul 24, 2012 | GREENHILL CO INC | — | -40.00K | $9.00 | -$360.16K | SELL | -0.60% | 6.60M | Jul 23 - Jul 24 | View |
| Jul 20, 2012 | GREENHILL CO INC | — | -40.00K | $9.28 | -$371.39K | SELL | -0.60% | 6.64M | Jul 19 - Jul 20 | View |
| Jul 18, 2012 | GREENHILL CO INC | — | -65.00K | $9.42 | -$612.29K | SELL | -0.96% | 6.68M | Jul 16 - Jul 18 | View |
| Jul 13, 2012 | GREENHILL CO INC | — | -45.00K | $9.47 | -$426.33K | SELL | -0.66% | 6.75M | Jul 12 - Jul 13 | View |
| Jul 11, 2012 | GREENHILL CO INC | — | -65.00K | $9.45 | -$614.06K | SELL | -0.95% | 6.79M | Jul 09 - Jul 11 | View |
| Jul 06, 2012 | GREENHILL CO INC | — | -40.00K | $9.15 | -$366.20K | SELL | -0.58% | 6.86M | Jul 05 - Jul 06 | View |
| Jul 03, 2012 | GREENHILL CO INC | — | -40.00K | $9.08 | -$363.05K | SELL | -0.58% | 6.90M | Jul 02 - Jul 03 | View |
| Jun 22, 2012 | GREENHILL CO INC | — | -40.00K | $8.79 | -$351.63K | SELL | -0.57% | 6.94M | Jun 21 - Jun 22 | View |
| Jun 20, 2012 | GREENHILL CO INC | — | -60.00K | $8.89 | -$533.40K | SELL | -0.85% | 6.98M | Jun 18 - Jun 20 | View |
| Jun 15, 2012 | GREENHILL CO INC | — | -40.00K | $8.66 | -$346.24K | SELL | -0.57% | 7.04M | Jun 14 - Jun 15 | View |
| Jun 13, 2012 | GREENHILL CO INC | — | -55.00K | $8.64 | -$474.99K | SELL | -0.77% | 7.08M | Jun 11 - Jun 13 | View |
| Jun 11, 2012 | GREENHILL CO INC | — | -20.00K | $8.59 | -$171.79K | SELL | -0.28% | 7.13M | Jun 08 | View |
| Jun 07, 2012 | GREENHILL CO INC | — | -50.00K | $8.56 | -$427.95K | SELL | -0.69% | 7.15M | Jun 05 - Jun 07 | View |
| Jun 04, 2012 | GREENHILL CO INC | — | -30.00K | $8.33 | -$249.84K | SELL | -0.41% | 7.20M | Jun 01 - Jun 04 | View |
| May 31, 2012 | GREENHILL CO INC | — | -35.00K | $8.50 | -$297.61K | SELL | -0.48% | 7.23M | May 30 - May 31 | View |
| May 29, 2012 | GREENHILL CO INC | — | -55.00K | $8.61 | -$473.65K | SELL | -0.75% | 7.27M | May 24 - May 29 | View |
| May 23, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $8.41 | -$378.33K | SELL | -0.61% | 7.32M | May 21 - May 23 | View |
| May 18, 2012 | GREENHILL CO INC | 10% OWNER | -35.00K | $8.58 | -$300.35K | SELL | -0.47% | 7.37M | May 17 - May 18 | View |
| May 16, 2012 | GREENHILL CO INC | 10% OWNER | -50.00K | $8.46 | -$422.78K | SELL | -0.67% | 7.40M | May 14 - May 16 | View |
| May 11, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $8.72 | -$348.62K | SELL | -0.53% | 7.45M | May 10 - May 11 | View |
| May 09, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $8.75 | -$350.12K | SELL | -0.53% | 7.49M | May 08 - May 09 | View |
| May 07, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.83 | -$529.58K | SELL | -0.79% | 7.53M | May 03 - May 07 | View |
| May 02, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.80 | -$528.09K | SELL | -0.78% | 7.59M | Apr 30 - May 02 | View |
| Apr 27, 2012 | GREENHILL CO INC | 10% OWNER | -35.00K | $8.56 | -$299.71K | SELL | -0.46% | 7.65M | Apr 26 - Apr 27 | View |
| Apr 25, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.44 | -$506.60K | SELL | -0.77% | 7.69M | Apr 23 - Apr 25 | View |
| Apr 20, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $8.61 | -$344.59K | SELL | -0.51% | 7.75M | Apr 19 - Apr 20 | View |
| Apr 18, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.63 | -$517.62K | SELL | -0.76% | 7.79M | Apr 16 - Apr 18 | View |
| Apr 13, 2012 | GREENHILL CO INC | 10% OWNER | -55.00K | $8.60 | -$473.08K | SELL | -0.70% | 7.85M | Apr 11 - Apr 13 | View |
| Apr 10, 2012 | GREENHILL CO INC | 10% OWNER | -55.00K | $8.37 | -$460.59K | SELL | -0.69% | 7.90M | Apr 05 - Apr 10 | View |
| Apr 04, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.61 | -$516.48K | SELL | -0.75% | 7.96M | Apr 02 - Apr 04 | View |
| Mar 23, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $9.13 | -$365.18K | SELL | -0.50% | 8.02M | Mar 22 - Mar 23 | View |
| Mar 21, 2012 | GREENHILL CO INC | 10% OWNER | -20.00K | $9.20 | -$184.01K | SELL | -0.25% | 8.06M | Mar 21 | View |
| Mar 20, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $9.35 | -$373.99K | SELL | -0.49% | 8.08M | Mar 19 - Mar 20 | View |
| Mar 16, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $9.13 | -$365.04K | SELL | -0.49% | 8.12M | Mar 15 - Mar 16 | View |
| Mar 14, 2012 | GREENHILL CO INC | 10% OWNER | -60.00K | $8.88 | -$533.07K | SELL | -0.73% | 8.16M | Mar 12 - Mar 14 | View |
| Mar 09, 2012 | GREENHILL CO INC | 10% OWNER | -40.00K | $8.75 | -$349.82K | SELL | -0.48% | 8.22M | Mar 08 - Mar 09 | View |
| Mar 07, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.99 | -$359.33K | SELL | -0.54% | 8.26M | Mar 05 - Mar 07 | View |
| Mar 02, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.63 | -$343.47K | SELL | -0.54% | 8.30M | Feb 29 - Mar 02 | View |
| Feb 28, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.91 | -$355.89K | SELL | -0.54% | 8.35M | Feb 24 - Feb 28 | View |
| Feb 23, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.92 | -$356.55K | SELL | -0.53% | 8.39M | Feb 21 - Feb 23 | View |
| Feb 17, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $8.00 | -$360.17K | SELL | -0.53% | 8.44M | Feb 15 - Feb 17 | View |
| Feb 14, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $8.17 | -$367.73K | SELL | -0.53% | 8.48M | Feb 10 - Feb 14 | View |
| Feb 09, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $8.30 | -$373.71K | SELL | -0.52% | 8.53M | Feb 07 - Feb 09 | View |
| Feb 06, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $8.18 | -$368.29K | SELL | -0.52% | 8.57M | Feb 02 - Feb 06 | View |
| Feb 01, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.98 | -$359.13K | SELL | -0.52% | 8.62M | Jan 30 - Feb 01 | View |
| Jan 27, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.85 | -$353.44K | SELL | -0.52% | 8.66M | Jan 25 - Jan 27 | View |
| Jan 24, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.60 | -$342.05K | SELL | -0.51% | 8.71M | Jan 20 - Jan 24 | View |
| Jan 19, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.60 | -$342.22K | SELL | -0.51% | 8.75M | Jan 17 - Jan 19 | View |
| Jan 13, 2012 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.43 | -$334.45K | SELL | -0.51% | 8.80M | Jan 11 - Jan 13 | View |
| Jan 10, 2012 | GREENHILL CO INC | 10% OWNER | -30.00K | $7.25 | -$217.55K | SELL | -0.34% | 8.84M | Jan 09 - Jan 10 | View |
| Jan 06, 2012 | GREENHILL CO INC | 10% OWNER | -30.00K | $7.20 | -$215.94K | SELL | -0.34% | 8.87M | Jan 05 - Jan 06 | View |
| Jan 04, 2012 | GREENHILL CO INC | 10% OWNER | -30.00K | $7.50 | -$225.15K | SELL | -0.34% | 8.90M | Jan 03 - Jan 04 | View |
| Dec 22, 2011 | GREENHILL CO INC | 10% OWNER | -15.00K | $7.46 | -$111.89K | SELL | -0.17% | 8.93M | Dec 22 | View |
| Dec 21, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.39 | -$332.45K | SELL | -0.50% | 8.95M | Dec 19 - Dec 21 | View |
| Dec 16, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $7.52 | -$225.45K | SELL | -0.33% | 8.99M | Dec 15 - Dec 16 | View |
| Dec 14, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.61 | -$342.58K | SELL | -0.50% | 9.02M | Dec 12 - Dec 14 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 100.00 | $7.19 | $719.00 | BUY | 0.00% | 11.89M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.80K | $7.21 | $34.61K | BUY | 0.04% | 11.89M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.30K | $7.23 | $31.09K | BUY | 0.04% | 11.89M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $7.23 | $29.63K | BUY | 0.03% | 11.88M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.23 | $25.32K | BUY | 0.03% | 11.88M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.25 | $25.38K | BUY | 0.03% | 11.87M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $7.35 | $30.14K | BUY | 0.03% | 11.87M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.34 | $25.69K | BUY | 0.03% | 11.87M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.32 | $25.63K | BUY | 0.03% | 11.86M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.70K | $7.30 | $27.00K | BUY | 0.03% | 11.86M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.68K | $7.30 | $26.87K | BUY | 0.03% | 11.86M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.90K | $7.30 | $28.46K | BUY | 0.03% | 11.85M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.42K | $7.27 | $24.89K | BUY | 0.03% | 11.85M | Dec 08 | View |
| Dec 12, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.90K | $7.26 | $28.31K | BUY | 0.03% | 11.84M | Dec 08 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.62K | $7.49 | $19.65K | BUY | 0.02% | 11.84M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 6.68K | $7.50 | $50.05K | BUY | 0.06% | 11.84M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 21.10K | $7.50 | $158.25K | BUY | 0.18% | 11.83M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.70K | $7.50 | $42.73K | BUY | 0.05% | 11.81M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.87K | $7.49 | $28.94K | BUY | 0.03% | 11.80M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.23K | $7.46 | $24.14K | BUY | 0.03% | 11.80M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 7.77K | $7.46 | $57.96K | BUY | 0.07% | 11.80M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.83K | $7.47 | $28.63K | BUY | 0.03% | 11.79M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.46 | $26.12K | BUY | 0.03% | 11.79M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.12K | $7.46 | $30.71K | BUY | 0.03% | 11.78M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.58K | $7.48 | $26.81K | BUY | 0.03% | 11.78M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.10K | $7.49 | $30.70K | BUY | 0.03% | 11.77M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.49 | $25.47K | BUY | 0.03% | 11.77M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.28K | $7.49 | $32.08K | BUY | 0.04% | 11.77M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.52K | $7.48 | $26.34K | BUY | 0.03% | 11.76M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.40K | $7.49 | $40.44K | BUY | 0.05% | 11.76M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.70K | $7.47 | $27.65K | BUY | 0.03% | 11.75M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.53K | $7.46 | $26.33K | BUY | 0.03% | 11.75M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.67K | $7.38 | $19.72K | BUY | 0.02% | 11.75M | Dec 07 | View |
| Dec 09, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.28 | $24.75K | BUY | 0.03% | 11.74M | Dec 07 | View |
| Dec 09, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.38 | -$331.93K | SELL | -0.49% | 9.07M | Dec 07 - Dec 09 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.04K | $7.29 | $14.87K | BUY | 0.02% | 11.74M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.30K | $7.26 | $31.23K | BUY | 0.04% | 11.74M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.40K | $7.28 | $32.03K | BUY | 0.04% | 11.73M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.50K | $7.30 | $32.83K | BUY | 0.04% | 11.73M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.30 | $24.81K | BUY | 0.03% | 11.73M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.60K | $7.30 | $26.30K | BUY | 0.03% | 11.72M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.20K | $7.36 | $30.90K | BUY | 0.04% | 11.72M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.40 | $25.15K | BUY | 0.03% | 11.71M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.00K | $7.38 | $22.15K | BUY | 0.03% | 11.71M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $7.38 | $22.87K | BUY | 0.03% | 11.71M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.60K | $7.36 | $26.50K | BUY | 0.03% | 11.70M | Dec 06 | View |
| Dec 08, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $7.36 | $22.82K | BUY | 0.03% | 11.70M | Dec 06 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $7.40 | $29.60K | BUY | 0.03% | 11.70M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.40K | $7.39 | $25.13K | BUY | 0.03% | 11.69M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.50K | $7.40 | $25.89K | BUY | 0.03% | 11.69M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.00K | $7.37 | $29.49K | BUY | 0.03% | 11.68M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $7.38 | $22.87K | BUY | 0.03% | 11.68M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.60K | $7.40 | $26.64K | BUY | 0.03% | 11.68M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 9.00K | $7.36 | $66.22K | BUY | 0.08% | 11.67M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 2.90K | $7.36 | $21.33K | BUY | 0.02% | 11.66M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.08K | $7.33 | $29.95K | BUY | 0.04% | 11.66M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 5.29K | $7.32 | $38.78K | BUY | 0.05% | 11.66M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 4.02K | $7.30 | $29.38K | BUY | 0.03% | 11.65M | Dec 05 | View |
| Dec 07, 2011 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 3.10K | $7.39 | $22.92K | BUY | 0.03% | 11.69M | Dec 05 | View |
| Dec 06, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.32 | -$329.28K | SELL | -0.49% | 9.11M | Dec 02 - Dec 06 | View |
| Dec 01, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.02 | -$316.03K | SELL | -0.49% | 9.16M | Nov 29 - Dec 01 | View |
| Nov 28, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $6.73 | -$302.64K | SELL | -0.49% | 9.20M | Nov 23 - Nov 28 | View |
| Nov 22, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.18 | -$323.25K | SELL | -0.48% | 9.25M | Nov 18 - Nov 22 | View |
| Nov 17, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.37 | -$331.80K | SELL | -0.48% | 9.29M | Nov 15 - Nov 17 | View |
| Nov 14, 2011 | SCOTT BOK | DIRECTOR | 50.00K | $7.14 | $357.00K | BUY | 4.50% | 1.16M | Nov 11 | View |
| Nov 14, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $7.08 | -$318.59K | SELL | -0.48% | 9.34M | Nov 10 - Nov 14 | View |
| Nov 09, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $6.80 | -$306.13K | SELL | -0.48% | 9.38M | Nov 07 - Nov 09 | View |
| Nov 04, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $6.43 | -$192.86K | SELL | -0.32% | 9.43M | Nov 03 - Nov 04 | View |
| Nov 02, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $6.33 | -$284.66K | SELL | -0.47% | 9.46M | Oct 31 - Nov 02 | View |
| Oct 28, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $6.60 | -$197.96K | SELL | -0.31% | 9.50M | Oct 27 - Oct 28 | View |
| Oct 26, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $6.22 | -$279.86K | SELL | -0.47% | 9.53M | Oct 24 - Oct 26 | View |
| Oct 21, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.73 | -$171.92K | SELL | -0.31% | 9.58M | Oct 20 - Oct 21 | View |
| Oct 19, 2011 | GREENHILL CO INC | 10% OWNER | -45.00K | $5.80 | -$261.21K | SELL | -0.47% | 9.61M | Oct 17 - Oct 19 | View |
| Oct 14, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.98 | -$179.48K | SELL | -0.31% | 9.65M | Oct 13 - Oct 14 | View |
| Oct 12, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.99 | -$179.62K | SELL | -0.31% | 9.68M | Oct 11 - Oct 12 | View |
| Oct 11, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.78 | -$173.26K | SELL | -0.31% | 9.71M | Oct 07 - Oct 10 | View |
| Oct 06, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.96 | -$178.92K | SELL | -0.31% | 9.74M | Oct 05 - Oct 06 | View |
| Oct 04, 2011 | GREENHILL CO INC | 10% OWNER | -30.00K | $5.91 | -$177.32K | SELL | -0.31% | 9.77M | Oct 03 - Oct 04 | View |
| Sep 16, 2011 | TERRY JONES | DIRECTOR | -50.00K | $7.09 | -$354.50K | SELL | -8.03% | 572.86K | Sep 15 | View |
| Sep 15, 2011 | TERRY JONES | DIRECTOR | -100.00K | $7.04 | -$704.00K | SELL | -13.83% | 622.86K | Sep 13 - Sep 14 | View |
| Aug 18, 2011 | Thomas Canfield | DIRECTOR | -13.50K | $7.70 | -$103.95K | SELL | -25.29% | 39.88K | Aug 16 | View |
| Aug 15, 2011 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 10.00K | $7.18 | $71.80K | BUY | 4.42% | 236.49K | Aug 11 | View |
| May 16, 2011 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 10.00K | $8.55 | $85.53K | BUY | 4.62% | 226.49K | May 13 | View |
| May 16, 2011 | Scott Smith | EVP,SATELLITE DEVELOPMENT | 5.00K | $8.52 | $42.60K | BUY | ∞ | 5.00K | May 13 | View |
| Apr 01, 2011 | TERRY JONES | DIRECTOR | -4.03M | $8.15 | -$32.85M | SELL | -84.79% | 722.86K | Mar 30 | View |
| Dec 08, 2010 | Thomas Canfield | DIRECTOR | -24.90K | $9.39 | -$233.72K | SELL | -40.52% | 36.55K | Dec 07 | View |
| Nov 15, 2010 | SCOTT BOK | DIRECTOR | 110.00K | $9.07 | $997.82K | BUY | 11.51% | 1.07M | Nov 12 | View |
| Sep 01, 2010 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 10.00K | $8.68 | $86.78K | BUY | 4.84% | 216.49K | Aug 31 | View |
| Sep 01, 2010 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 10.00K | $8.68 | $86.78K | BUY | 4.84% | 216.49K | Aug 31 | View |
| Aug 23, 2010 | SCOTT BOK | DIRECTOR | 50.00K | $9.01 | $450.69K | BUY | 5.52% | 955.43K | Aug 20 | View |
| Aug 16, 2010 | SCOTT BOK | DIRECTOR | 50.00K | $9.41 | $470.63K | BUY | 5.84% | 905.43K | Aug 12 - Aug 13 | View |
| Aug 12, 2010 | THOMAS FITZPATRICK | CHIEF FINANCIAL OFFICER | 10.00K | $9.42 | $94.16K | BUY | ∞ | 10.00K | Aug 12 | View |
| Jun 08, 2010 | Krongard | DIRECTOR | 100.00K | $9.13 | $913.14K | BUY | 71.21% | 240.42K | Jun 04 | View |
| Jun 08, 2010 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 10.00K | $9.08 | $90.79K | BUY | 5.09% | 206.49K | Jun 04 | View |
| Jun 08, 2010 | SCOTT BOK | DIRECTOR | 110.00K | $8.86 | $974.67K | BUY | 14.76% | 855.43K | Jun 04 - Jun 07 | View |
| Dec 07, 2009 | SCOTT BOK | DIRECTOR | 40.00K | $8.03 | $321.33K | BUY | 5.83% | 726.50K | Dec 04 | View |
| Dec 04, 2009 | SCOTT BOK | DIRECTOR | 60.00K | $8.08 | $485.04K | BUY | 9.58% | 686.50K | Dec 03 | View |
| Nov 24, 2009 | SCOTT BOK | DIRECTOR | 100.00K | $8.49 | $849.02K | BUY | 18.99% | 626.50K | Nov 23 - Nov 24 | View |
| Nov 23, 2009 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 40.00K | $8.68 | $347.29K | BUY | 25.56% | 196.49K | Nov 20 | View |
| Oct 08, 2009 | Baralonco LtdKhalid Abdulrahman bin Abdullah bin | 10% OWNER | 1.00M | $10.00 | $10.00M | BUY | 9.39% | 11.65M | Sep 29 | View |
| Sep 30, 2009 | Howard John Campbell | EVP, IRIDIUM SATELLITE LLC | 29.64K | $0.00 | $0.00 | BUY | ∞ | 29.64K | Sep 29 | View |
| Sep 30, 2009 | MATTHEW DESCH | CHIEF EXECUTIVE OFFICER | 151.99K | $0.00 | $0.00 | BUY | 3377.62% | 156.49K | Sep 29 | View |
| Sep 30, 2009 | Gregory Ewert | EVP, IRIDIUM SATELLITE LLC | 277.79K | $0.00 | $0.00 | BUY | ∞ | 277.79K | Sep 29 | View |
| Sep 30, 2009 | Henry Eric Morrison | CHIEF FINANCIAL OFFICER | 280.22K | $0.00 | $0.00 | BUY | ∞ | 280.22K | Sep 29 | View |
| Sep 30, 2009 | Lee Donald Thoma | EVP, IRIDIUM SATELLITE LLC | 148.52K | $0.00 | $0.00 | BUY | ∞ | 148.52K | Sep 29 | View |
| Sep 30, 2009 | TERRY JONES | DIRECTOR | 4.03M | $0.00 | $0.00 | BUY | ∞ | 4.03M | Sep 29 | View |
| Sep 30, 2009 | Krongard | DIRECTOR | 130.42K | $0.00 | $0.00 | BUY | ∞ | 115.23K | Sep 29 | View |
FAQ
Q
Is insider trading legal?
A
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
Q
What are some examples of market manipulation?
A
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
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