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4//SEC Filing

PIEPER JAY B 4

Accession 0001213700-05-000001

CIK 0000815508other

View on SEC.gov Company Profile

Filed

Aug 24, 8:00 PM ET

Accepted

Aug 25, 2:27 PM ET

Size

4.7 KB

Accession

0001213700-05-000001

Insider Transaction Report

Form 4

Period: 2005-08-25

BIOPURE CORPbpur

Director

Transactions

Purchase
Class A Common Stock
2005-08-25$1.34/sh+3,000$4,020→ 3,000 total

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

BIOPURE CORP

CIK 0000815508

Entity typeother

Related Parties

1

filerCIK 0001213700

Filing Metadata

Form type: 4
Filed: Aug 24, 8:00 PM ET
Accepted: Aug 25, 2:27 PM ET
Size: 4.7 KB

View on SEC.gov