Issuer · CIK 0001158324
CCOI — COGENT COMMUNICATIONS HOLDINGS, INC.
Recent filings
- Jul 1, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
Howell Deneen C · director
Mechanical filing
AI thesis skipped - Jul 1, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
BROOKS STEVEN D · director
Mechanical filing
AI thesis skipped - Jul 1, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
de Sa Paul · director
Mechanical filing
AI thesis skipped - Jul 1, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
Howard Eve N · director
Mechanical filing
AI thesis skipped - Jun 30, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis H · director
Mechanical filing
AI thesis skipped - Jun 30, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
Kennedy Sheryl Lynn · director
Mechanical filing
AI thesis skipped - Jun 30, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
Montagner Marc · director
Mechanical filing
AI thesis skipped - Jun 16, 2026·Form 4·Sell$81.4K
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
WEED THADDEUS GERARD · VICE PRESIDENT, CFO
Mechanical filing
AI thesis skipped - Jun 15, 2026·Form 4·Sell$40.8K
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
KILMER HENRY W · VP OF NETWORK STRATEGY
Mechanical filing
AI thesis skipped - May 28, 2026·Form 4·Sell$57K
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis H · director
Mechanical filing
AI thesis skipped - May 18, 2026·Form 4·Sell$53.5K
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
Kennedy Sheryl Lynn · director
28conviction - Mar 31, 2026·Form 4·Other—
CCOI/COGENT COMMUNICATIONS HOLDINGS, INC.
BROOKS STEVEN D · director
Mechanical filing
AI thesis skipped