Greenhill & Co Inc

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IRDM $9.14 20,000 Large Shareholder 6,023,387 2012-03-23 Filing
IRDM $9.12 20,000 Large Shareholder 6,043,387 2012-03-22 Filing
IRDM $9.20 20,000 Large Shareholder 6,063,387 2012-03-21 Filing
IRDM $9.27 20,000 Large Shareholder 6,083,387 2012-03-20 Filing
IRDM $9.42 20,000 Large Shareholder 6,103,387 2012-03-19 Filing
IRDM $9.22 20,000 Large Shareholder 6,123,387 2012-03-16 Filing
IRDM $9.03 20,000 Large Shareholder 6,143,387 2012-03-15 Filing
IRDM $8.93 20,000 Large Shareholder 6,163,387 2012-03-14 Filing
IRDM $8.91 20,000 Large Shareholder 6,183,387 2012-03-13 Filing
IRDM $8.81 20,000 Large Shareholder 6,203,387 2012-03-12 Filing
IRDM $8.76 20,000 Large Shareholder 6,223,387 2012-03-09 Filing
IRDM $8.73 20,000 Large Shareholder 6,243,387 2012-03-08 Filing
IRDM $8.59 15,000 Large Shareholder 6,263,387 2012-03-07 Filing
IRDM $7.96 15,000 Large Shareholder 6,278,387 2012-03-06 Filing
IRDM $7.40 15,000 Large Shareholder 6,293,387 2012-03-05 Filing
IRDM $7.52 15,000 Large Shareholder 6,308,387 2012-03-02 Filing
IRDM $7.66 15,000 Large Shareholder 6,323,387 2012-03-01 Filing
IRDM $7.72 15,000 Large Shareholder 6,338,387 2012-02-29 Filing
IRDM $7.88 15,000 Large Shareholder 6,353,387 2012-02-28 Filing
IRDM $7.99 15,000 Large Shareholder 6,368,387 2012-02-27 Filing