SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001044321-10-000180
Filing Date
2010-10-21
Accepted
2010-10-21 15:34:47
Documents
1
Period of Report
2010-10-19

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 7597
  Complete submission text file 0001044321-10-000180.txt   9643
Mailing Address 4750 WILEY POST WAY SUITE 120 SALT LAKE CITY UT 84116
Business Address 4750 WILEY POST WAY SUITE 120 SALT LAKE CITY UT 84116 801-355-6255
WORLD HEART CORP (Issuer) CIK: 0001024520 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3845 Electromedical & Electrotherapeutic Apparatus

Mailing Address C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022
Business Address C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022 2122076500
MARXE AUSTIN W & GREENHOUSE DAVID M (Reporting) CIK: 0001044321 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-28882 | Film No.: 101135061