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Cogent Communications Holdings

CCOI TransportationCommunications
Transactions reported in official disclosures

Price with disclosed trades

Daily closes, past year · marks sit on transaction dates, sized by value

18 trades

Reporting person Filed Transaction Transaction value Source
Montagner Marc Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Kennedy Sheryl Lynn Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Howell Deneen C Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Howard Eve N Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Ferguson Lewis H Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
De Sa Paul Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Brooks Steven D Director Sep 30, 2026 Same-day filing Award Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Kilmer Henry W VP Of Network Strategy Sep 15, 2026 Same-day filing Sale Sep 15, 2026 $22.1K Filed shares x price SEC Form 4 View filing
Weed Thaddeus Gerard Vice President, CFO Sep 3, 2026 1-day lag Sale Sep 2, 2026 $45.44K Filed shares x price SEC Form 4 View filing
Howell Deneen C Director Jul 1, 2026 1-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
De Sa Paul Director Jul 1, 2026 1-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Howard Eve N Director Jul 1, 2026 1-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Brooks Steven D Director Jul 1, 2026 1-day lag Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Ferguson Lewis H Director Jun 30, 2026 Same-day filing Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Kennedy Sheryl Lynn Director Jun 30, 2026 Same-day filing Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Montagner Marc Director Jun 30, 2026 Same-day filing Award Jun 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Weed Thaddeus Gerard Vice President, CFO Jun 16, 2026 Same-day filing Sale Jun 16, 2026 $81.43K Filed shares x price SEC Form 4 View filing
Kilmer Henry W VP Of Network Strategy Jun 15, 2026 Same-day filing Sale Jun 15, 2026 $40.82K Filed shares x price SEC Form 4 View filing
Montagner Marc Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Kennedy Sheryl Lynn Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Howell Deneen C Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Howard Eve N Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Ferguson Lewis H Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
De Sa Paul Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Brooks Steven D Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Sep 30, 2026
Filed
Sep 30, 2026
SEC Form 4
View filing Trade details
Kilmer Henry W VP Of Network Strategy
Sale
Calculated transaction value
$22.1K 2,400 shares @ $9.21
Traded
Sep 15, 2026
Filed
Sep 15, 2026
SEC Form 4
View filing Trade details
Weed Thaddeus Gerard Vice President, CFO
Sale
Calculated transaction value
$45.44K 4,850 shares @ $9.37
Traded
Sep 2, 2026
Filed
Sep 3, 2026
SEC Form 4
View filing Trade details
Howell Deneen C Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 1, 2026
SEC Form 4
View filing Trade details
De Sa Paul Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 1, 2026
SEC Form 4
View filing Trade details
Howard Eve N Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 1, 2026
SEC Form 4
View filing Trade details
Brooks Steven D Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 1, 2026
SEC Form 4
View filing Trade details
Ferguson Lewis H Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jun 30, 2026
SEC Form 4
View filing Trade details
Kennedy Sheryl Lynn Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jun 30, 2026
SEC Form 4
View filing Trade details
Montagner Marc Director
Award
Calculated transaction value
$0 3,445 shares @ $0
Traded
Jun 30, 2026
Filed
Jun 30, 2026
SEC Form 4
View filing Trade details
Weed Thaddeus Gerard Vice President, CFO
Sale
Calculated transaction value
$81.43K 4,850 shares @ $16.79
Traded
Jun 16, 2026
Filed
Jun 16, 2026
SEC Form 4
View filing Trade details
Kilmer Henry W VP Of Network Strategy
Sale
Calculated transaction value
$40.82K 2,400 shares @ $17.01
Traded
Jun 15, 2026
Filed
Jun 15, 2026
SEC Form 4
View filing Trade details

Showing 1 to 18 of 18 entries

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