SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000932471-12-001936
Form type: SC 13G
Filer: Neutral Tandem Inc
CIK: CIK 1292653
Filed: Feb 08, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0000932471-12-001936-index.htm

Complete submission

0000932471-12-001936.txt

directory listing

Filed by

Neutral Tandem Inc