SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-98-000492
Filing Date
1998-02-11
Accepted
1998-02-11 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7051
  Complete submission text file 0000902219-98-000492.txt   9097
Mailing Address 1255 KENNESTONE CIRCLE MARIETTA GA 30066
Business Address 1255 KENNESTONE CIRCLE MARIETTA GA 30066 4044234500
HEALTHDYNE TECHNOLOGIES INC (Subject) CIK: 0000900307 (see all company filings)

IRS No.: 521756497 | State of Incorp.: GA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44621 | Film No.: 98530018
SIC: 3841 Surgical & Medical Instruments & Apparatus

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)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000