X0609 4/A 2026-07-29 2026-08-28 0 0001702780 Optimum Communications, Inc. OPTU 0001201333 SUBIN NEIL S false 2336 SE OCEAN BLVD, SUITE 400 STUART FL 34996 0 0 1 0 0001728825 MILFAM LLC false 2336 SE OCEAN BLVD, SUITE 400 STUART FL 34996 0 0 1 0 0002159232 MILFAM GP, LLC false 2336 SE OCEAN BLVD, SUITE 400 STUART FL 34996 0 0 1 0 0002023628 Dark Mirage, LP false 2336 SE OCEAN BLVD, SUITE 400 STUART FL 34996 0 0 1 0 0 Class A Common Stock 2026-07-29 4 P 0 129808 0.7567 A 16646763 I See Footnote Class A Common Stock 2026-07-30 4 P 0 732279 0.743 A 17379042 I See Footnote Class A Common Stock 2026-07-31 4 P 0 120958 0.7415 A 17500000 I See Footnote Class A Common Stock 2026-08-19 4 P 0 1291471 0.8391 A 18791471 I See Footnote Class A Common Stock 2026-08-20 4 P 0 50536 0.8473 A 18842007 I See Footnote Class A Common Stock 2026-08-21 4 P 0 535191 0.8457 A 19377198 I See Footnote Class A Common Stock 2026-08-24 4 P 0 171711 0.835 A 19548909 I See Footnote Class A Common Stock 2026-08-25 4 P 0 400 0.85 A 19549309 I See Footnote Represents shares of Class A Common Stock, par value $0.01 per share ("Class A Common Shares"), of Optimum Communications, Inc. (the "Issuer") owned by Dark Mirage, LP. MILFAM LLC is the investment advisor of Dark Mirage, LP and therefore may be deemed the beneficial owner of the Class A Common Shares owned by Dark Mirage, LP. MILFAM GP, LLC is the general partner of Dark Mirage, LP and therefore may be deemed the beneficial owner of the Class A Common Shares owned by Dark Mirage, LP. Mr. Subin is the President and Manager of MILFAM LLC, which is the Manager of MILFAM GP, LLC, consequently, he may also be deemed the beneficial owner of the Class A Common Shares owned by Dark Mirage, LP. Mr. Subin, MILFAM GP, LLC and MILFAM LLC each disclaims beneficial ownership of any Class A Common Shares other than to the extent he or it may have a pecuniary interest therein. This Form 4 is being amended to add each of Dark Mirage, LP and MILFAM GP, LLC as a reporting person upon receipt of their EDGAR codes. /s/ Neil S. Subin 2026-10-09 /s/ Neil S. Subin, for MILFAM LLC, By: Neil S. Subin, Manager 2026-10-09 /s/ Neil S. Subin, for MILFAM GP, LLC, By: MILFAM LLC, its Manager, By: Neil S. Subin, Manager 2026-10-09 /s/ Neil S. Subin, for Dark Mirage, LP, By: MILFAM GP, LLC, its General Partner, By: MILFAM LLC, its Manager, By: Neil S. Subin, Manager 2026-10-09