EDGAR Filing Documents for 0001086364-12-000706

Form SC 13G - Statement of acquisition of beneficial ownership by individuals:

SEC Accession No. 0001086364-12-000706

Filing Date

2012-02-09

Accepted

2012-02-09 15:48:59

Documents

Document Format Files

Seq	Description	Document	Type	Size
1		allied.world.assurance.com.txt	SC 13G	11365
	Complete submission text file	0001086364-12-000706.txt		13264

Mailing Address LINDENSTRASSE 8 BAAR/ZUG V8 6340

Business Address LINDENSTRASSE 8 BAAR/ZUG V8 6340 441-278-5400

Allied World Assurance Co Holdings, AG (Subject) CIK: 0001163348 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-82420 | Film No.: 12587030
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055

Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300

BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies