Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001181431-13-024340
Filing Date
2013-05-01
Accepted
2013-05-01 17:10:10
Documents
1
Period of Report
2013-05-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 rrd377777.html 3  
1 FORM 3 rrd377777.xml 3 13526
  Complete submission text file 0001181431-13-024340.txt   19084
Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVE NEW YORK NY 10154
Business Address
SCHWARZMAN STEPHEN A (Reporting) CIK: 0001070844 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804187

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Group L.P. (Reporting) CIK: 0001393818 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804189
SIC: 6282 Investment Advice

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Group Management L.L.C. (Reporting) CIK: 0001404071 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804188

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 (212) 583-5000
Blackstone Holdings III L.P. (Reporting) CIK: 0001404073 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804197

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 212.583.5000
Blackstone Holdings III GP L.P. (Reporting) CIK: 0001478809 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804191

Mailing Address 345 PARK AVENUE NEW YORK NY 10154
Business Address 345 PARK AVENUE NEW YORK NY 10154 212.583.5000
Blackstone Holdings III GP Management L.L.C. (Reporting) CIK: 0001478815 (see all company filings)

State of Incorp.: DE
Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804190

Mailing Address 53 FOREST AVENUE OLD GREENWICH CT 06870
Business Address 53 FOREST AVENUE OLD GREENWICH CT 06870 (203) 698-1200
Ellington Residential Mortgage REIT (Issuer) CIK: 0001560672 (see all company filings)

EIN.: 460687599 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 6798 Real Estate Investment Trusts

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BTOA L.L.C. (Reporting) CIK: 0001575478 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804192

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BTO EARN Manager L.L.C. (Reporting) CIK: 0001575479 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804194

Mailing Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Blackstone Tactical Opportunities EARN Holdings L.L.C. (Reporting) CIK: 0001575483 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-35896 | Film No.: 13804196