$CCOI·4

COGENT COMMUNICATIONS GROUP INC · Dec 19, 10:25 AM ET

COGENT COMMUNICATIONS GROUP INC 4

4 · COGENT COMMUNICATIONS GROUP INC · Filed Dec 19, 2011

Insider Transaction Report

Form 4
Period: 2011-12-15
Transactions
  • Sale

    common stock

    2011-12-15$16.97/sh13,000$220,60513,000 total

Documents

1 file
  • 4
    doc1.xmlPrimary

    FORM 4