Latest filing published 05 Jan 2026 for Cogent Communications Holdings, INC..
Insider track record
No signal scores available.
Mark Andrew Harris: trading record in brief
Mark Andrew Harris discloses dealings in Cogent Communications Holdings, Inc. to SEC (Form 4). Between 2 September 2025 and 31 December 2025, the trades on record add up to 3 filings.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The latest filing, published on 5 January 2026, reports a share grant in Cogent Communications Holdings, Inc. Filings reach the SEC (Form 4) feed a median of 5 days after the trade. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Mark Andrew Harris
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 100,000 shares0common stockSEC:0002083050-26-000003:1
- 5,000 shares0common stockSEC:0002083050-26-000003:0
- 668 shares0common stockSEC:0001415889-25-023483:0
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