Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001047469-98-005081
Filing Date
1998-02-12
Accepted
1998-02-12 00:00:00
Documents
3
SROs
AMEX

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A SC 13G/A 13755
2 RELEVANT SUBSIDIARIES OF PARENT HOLDING COMPANY EX-21 1744
3 JOINT FILING AGREEMENT EX-99.1 1888
  Complete submission text file 0001047469-98-005081.txt   19419
Mailing Address 20 SYLVAN RD 20 SYLVAN RD WOBURN MA 01801
Business Address 20 SYLVAN RD WOBURN MA 01801 6179355150
ALPHA INDUSTRIES INC (Subject) CIK: 0000004127 (see all company filings)

EIN.: 042302115 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-34048 | Film No.: 98532911
SIC: 3674 Semiconductors & Related Devices

Mailing Address 865 SOUTH FIGUEROA STREET LOS ANGELES CA 90017
Business Address 865 SOUTH FIGUEROA ST LOS ANGELES CA 90017
TCW GROUP INC (Filed by) CIK: 0000850401 (see all company filings)