Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-98-000033
Filing Date
1998-02-09
Accepted
1998-02-09 00:00:00
Documents
1
SROs
AMEX

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G 7069
  Complete submission text file 0000902219-98-000033.txt   8975
Mailing Address
Business Address 717 MAIN ST WESTBURY NY 11590 5163338230
EZ EM INC (Subject) CIK: 0000727008 (see all company filings)

EIN.: 111999504 | State of Incorp.: DE | Fiscal Year End: 0531
Type: SC 13G | Act: 34 | File No.: 005-35785 | Film No.: 98524892
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000