SC 13G/A//SEC Filing
SUMMA FOUR INC SC 13G/A
Accession 0000928598-99-000050
CIK 0000900095operating
Filed
Feb 15, 7:00 PM ET
Accepted
—
Size
21.2 KB
Accession
0000928598-99-000050
Documents
Issuer
SUMMA FOUR INC
CIK 0000900095
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0000900095
Filing Metadata
- Form type
- SC 13G/A
- Filed
- Feb 15, 7:00 PM ET
- Size
- 21.2 KB