KILMER HENRY W

PrivateCIK: 1599812
Location

WASHINGTON, DC

KILMER HENRY W (VP of IP Engineering) sold 5.9% of their position (2.40K shares) of COGENT COMMUNICATIONS HOLDINGS, INC. on the open market

Open‑market sale worth $40.8K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderKILMER HENRY WCIK 1599812
Officer· VP of IP Engineering
Since Sep 2018
-2.40K
Net shares
Net seller
$40.8K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.40K disposed
Non-Derivative Transactions1

common stock

Direct
S · Sale

Shares

2.40K

Price / share

$17.01

Trade value

$40.82K

% of position

5.9%
6/15/2026
41K38.60K
Total

Net shares

2.40K

Net value

-$40.82K

Derivative Transactions0
No derivative transactions reported
KILMER HENRY W — Insider Transaction (Form 4) Filed Jun 15, 2026 | Finecho