Insiders who reported open-market trades in the last 12 months at the companies Dexter Goei 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.
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
Mary Spilman - $104K in TEAD purchases and sales in the last 12 months
David Kostman - $53K in TEAD purchases and sales in the last 12 months
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Dexter Goei is a corporate insider, tracked as Director of Optimum Communications, Inc. (OPTU). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Dexter Goei last file a Form 4?
The most recent primary Form 4 on record is dated 2 June 2026, one of 7 filings going back to 2025.
Has Dexter Goei been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($5.52M) across all tracked filings.
Dexter Goei is Director of Optimum Communications, Inc. (OPTU). 7 SEC Form 4 filings on record going back to 2025, most recently on 2 June 2026. Most recent open-market trade: sold $1.78M of OPTU on 11 December 2025. Lifetime open-market sales: $5.52M.
Recent transactions
10
The latest 10 SEC Form 4 transactions reported by Dexter Goei.
InsiderAlpha's records for Dexter Goei go back to 2025: 7 primary Form 4 filings, an average of 3.5 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
