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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000884306-98-000020
Filing Date
1998-02-09
Accepted
1998-02-09 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 11853
  Complete submission text file 0000884306-98-000020.txt   13816
Mailing Address PO BOX 770 NORCROSS GA 30091-7700
Business Address PO BOX 7700 TECHNOLOGY PARK/ATLANTA NORCROSS GA 30091-7700 4042639200
ELECTROMAGNETIC SCIENCES INC (Subject) CIK: 0000032198 (see all company filings)

IRS No.: 581035424 | State of Incorp.: GA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-31374 | Film No.: 98525468
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment

Mailing Address 6600 FRANCE AVENUE SOUTH SUITE 672 EDINA MN 55435
Business Address 6600 FRANCE AVE SO. SUITE 672 EDINA MN 55435 6129203322
KOPP INVESTMENT ADVISORS INC (Filed by) CIK: 0000884306 (see all company filings)

IRS No.: 411663810 | State of Incorp.: MN | Fiscal Year End: 1231