SC 13D/A//SEC Filing
SUMMA FOUR INC SC 13D/A
Accession 0000918134-98-000061
CIK 0000900095operating
Filed
Nov 12, 7:00 PM ET
Accepted
—
Size
13.5 KB
Accession
0000918134-98-000061
Documents
Issuer
SUMMA FOUR INC
CIK 0000900095
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0000900095
Filing Metadata
- Form type
- SC 13D/A
- Filed
- Nov 12, 7:00 PM ET
- Size
- 13.5 KB