Issuer · CIK 0001158324
CCOI — COGENT COMMUNICATIONS HOLDINGS, INC.
⚡ SELL CLUSTER · last 7 days
2 insiders sold $122.3K of $CCOI between Jun 15, 2026 and Jun 16, 2026.
Cluster patterns historically carry stronger directional signal than any single insider trade. Read the methodology →
WEED THADDEUS GERARD
VICE PRESIDENT, CFO
$81.4K
Jun 16, 2026
KILMER HENRY W
VP OF NETWORK STRATEGY
$40.8K
Jun 15, 2026
Recent filings
- 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