OPTU: Optimum Communications, Inc. insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

8 open-market buys totaling $2.45M and 0 sales totaling - in the last 180 days.

Insider buys

ScoreTickerCompanyInsiderRoleTrade dateValueHolding +Cluster
8OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-08-25$3400%
28OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-08-24$143K1%
32OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-08-21$453K3%
25OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-08-20$43K0%
35OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-08-19$1.08M7%
27OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-07-31$90K1%
32OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-07-30$544K4%
27OPTUOptimum Communications, Inc.Subin Neil S / Milfam Llc / Milfam Gp, Llc / Dark Mirage, Lp10% Owner2026-07-29$98K1%

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-08-2813G amendmentNeil S. Subin11.90%SEC
2026-08-24New 13G stakeKite Lake Capital Management (UK) LLP6.80%SEC

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