Dennis Mathew
Chairman and CEO, Director · Optimum Communications, Inc.
Individual
- 2024
- Jun 2, 2026
- 4
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Dennis Mathew files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Dexter Goei - $5.52M in OPTU purchases and sales in the last 12 months
- Neil S. Subin - $4.91M in OPTU purchases and sales in the last 12 months
- Michael Olsen - $540K in OPTU purchases and sales in the last 12 months
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Frequently asked questions
Who is Dennis Mathew?
Dennis Mathew is a corporate insider, tracked as Chairman and CEO, Director of Optimum Communications, Inc. (OPTU). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Dennis Mathew last file a Form 4?
The most recent primary Form 4 on record is dated 2 June 2026, one of 4 filings going back to 2024.
