Home/Filings/SC 13D/0000950123-00-002220
SC 13D//SEC Filing

DATA TRANSMISSION NETWORK CORP SC 13D

Accession 0000950123-00-002220

CIK 0000790498operating

Filed

Mar 12, 7:00 PM ET

Accepted

Size

295.3 KB

Accession

0000950123-00-002220