DEFA14AThe Ballot
COGENT COMMUNICATIONS HOLDINGS, INC. files DEFA14A
Filed Apr 23, 2018 · 8y ago · Accession 0001104659-18-025765
Plain English
DEFA14A filed with the SEC.
Read the source below for the full document.
Filing details
- Ticker
- CCOI
- CIK
- 1158324
- Form type
- DEFA14A
- Filing date
- Apr 23, 2018
- Report date
- —
- Document
- a18-11324_1defa14a.htm
- Size
- 36 KB