Arkolith/Insider Trading/CCOI/Form 4

FERGUSON Lewis H

DirectorCOGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) · full profile →Form 4 · filed Dec 2, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$81K
Net Open-Market Flow
-$81K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 2, 2025Sell(S)4K$20.34$81K19K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001395643-25-000009) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML