Insider Transactions for Insiders at COGENT COMMUNICATIONS HOLDINGS, INC.

Use the links below to see the insider transactions for the following insiders at COGENT COMMUNICATIONS HOLDINGS, INC., based on data from the SEC. You can also see similar info for other companies.

Directors

BROOKS STEVEN D
FERGUSON Lewis H
Howard Eve N
Howell Deneen C
Kennedy Sheryl Lynn
Montagner Marc
de Sa Paul

Officers

Chang John B. - (VP & CHIEF LEGAL OFFICER)
KILMER HENRY W - (VP OF NETWORK STRATEGY)
WEED THADDEUS GERARD - (VICE PRESIDENT, CFO)