Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950172-03-002020
Filing Date
2003-06-16
Accepted
2003-06-16 17:25:40
Documents
1
Period of Report
2003-06-12

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 8351
  Complete submission text file 0000950172-03-002020.txt   12580
Mailing Address 26118 RESEARCH ROAD HAYWARD CA 94545
Business Address 26118 RESEARCH ROAD HAYWARD CA 94545 5107325551
QUESTCOR PHARMACEUTICALS INC (Issuer) CIK: 0000891288 (see all company filings)

EIN.: 330476164 | State of Incorp.: CA | Fiscal Year End: 0731
SIC: 2834 Pharmaceutical Preparations

Mailing Address VIA SUDAFRICA 20 00144 ROME ITALY
Business Address VIA SUDAFRICA 20 00144 ROME ITALY
SIGMA TAU FINANZIARIA SPA (Reporting) CIK: 0001092601 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746222

Mailing Address
Business Address VIA SUDAFRICA, 20 ROME A1 00000
CAVAZZA PAOLO (Reporting) CIK: 0001163608 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746220

Mailing Address VIA SUDAFRICA 20 ROME ITALY L6 00000
Business Address VIA SUDAFRICA 20 ROME ITALY L6 00000
CAVAZZA CLAUDIO (Reporting) CIK: 0001164803 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746221

Mailing Address RUA DOS FERREIROS,260 FUNCHAL MADEIRA S1 9000-082
Business Address
DEFIANTE FARMACEUTICA LDA (Reporting) CIK: 0001168857 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746219

Mailing Address 18 AVENUE DE LA PORTE NEUVE LUXEMBOURG N4 L-2227
Business Address 18 AVENUE DE LA PORTE NEUVE LUXEMBOURG N4 L-2227
SIGMA TAU INTERNATIONAL SA (Reporting) CIK: 0001170881 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746223

Mailing Address
Business Address VIA QUIRINO MAJORANA NO 171 ROME L6 00152 011390659290443
APTAFIN S P A (Reporting) CIK: 0001232942 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-14758 | Film No.: 03746218