| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mathew Dennis | Chairman and CEO, Director | 1 COURT SQUARE WEST, LONG ISLAND CITY | /s/ Dennis Mathew | 03 Mar 2026 | 0001946788 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OPTU | Class A common stock | Tax liability | $687,340 | -484,042 | -13% | $1.42 | 3,310,248 | 27 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of the Issuer's Class A common stock withheld for taxes upon the vesting of restricted share units granted pursuant to the Optimum Communications, Inc. (f/k/a Altice USA, Inc.) 2017 Long Term Incentive Plan, as amended. |