KILMER HENRY W
VP OF NETWORK STRATEGY
KILMER HENRY W has filed 6 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Jun 15, 2026.
On the most recent filing, KILMER HENRY W is listed as VP OF NETWORK STRATEGY at COGENT COMMUNICATIONS HOLDINGS, INC. Inside the rolling window, KILMER HENRY W reported no open-market purchases and 4 open-market sales totaling $192K in CCOI. The largest disclosed transaction in the window is a sale of 4,800 CCOI shares on Dec 8, 2025, worth $95K.
Companies traded
Other insiders at CCOI
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$192K
reported sales (SEC code S)
Companies
1
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 5, 2025 | CCOI | Sale | $89K |
Frequently asked questions
How many SEC Form 4 filings has KILMER HENRY W made?
KILMER HENRY W has filed 6 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does KILMER HENRY W trade?
KILMER HENRY W has filed SEC Form 4 disclosures for 1 company, including CCOI.
When was KILMER HENRY W's most recent SEC Form 4 filing?
KILMER HENRY W's most recent SEC Form 4 filing on Tracefour is dated Jun 15, 2026.
What is KILMER HENRY W's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, KILMER HENRY W is listed as VP OF NETWORK STRATEGY.
What is KILMER HENRY W's total buy and sell value in the current window?
Inside the rolling retention window, KILMER HENRY W bought $0 and sold $192K based on SEC Form 4 filings.
What was KILMER HENRY W's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 4,800 CCOI shares on 2025-12-08, worth $95K, per SEC Form 4 filings.