Charles Stewart

CIK: 0001708800

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)4 (100.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

OPTU

Optimum Communications, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

OPTU
Optimum Communications, Inc.
May 29, 2026
Disposition(D)
Direct
10K shares-
ATUS
Altice USA, Inc.
Mar 19, 2024
Other(J)
Direct
350K shares-
ATUS
Altice USA, Inc.
Aug 7, 2023
Other(J)
Direct
600K shares-
ATUS
Altice USA, Inc.
Aug 7, 2020
Other(J)
Variable Prepaid Forward Transaction
Direct
600K shares-

		Type	Shares	Price		Ownership
May 29, 2026	OPTU Optimum Communications, Inc.	Disposition(D)	10,000	-	$0	Direct
Mar 19, 2024	ATUS Altice USA, Inc.	Other(J)	350,000	-	-	Direct
Aug 7, 2023	ATUS Altice USA, Inc.	Other(J)	600,000	-	-	Direct
Aug 7, 2020	ATUS Altice USA, Inc.	Other(J) Variable Prepaid Forward Transaction	600,000	-	-	Direct

1-4 of 4 transactions

About Stewart Charles

Stewart Charles (SEC CIK 0001708800) files insider reports with the SEC as Director of Optimum Communications, Inc. (OPTU).

Signal8 holds 2 ownership filings by Stewart Charles, all Form 4s, filed between Apr 25, 2025 and Jun 2, 2026. Those filings report 4 transactions, from Aug 7, 2020 to May 29, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Stewart Charles's filings is in LONG ISLAND CITY, NY.

Recent filings by Stewart Charles

May 29, 2026: Disposition to issuer transaction of OPTU shares (Form 4, code D).
Mar 19, 2024: Other transaction of ATUS shares (Form 4, code J).
Aug 7, 2023: Other transaction of ATUS shares (Form 4, code J).
Aug 7, 2020: Other transaction of ATUS derivative securities (Form 4, code J).

Other insiders filing for Optimum Communications, Inc. (OPTU)

Mathew Dennis, Chairman and CEO
SUBIN NEIL S, 10% Owner
Welton Adriana Rios, General Counsel & CCRO
Olsen Michael, General Counsel and CCRO
Goei Dexter, Director
Sirota Marc, Chief Financial Officer

How to read Form 4 transaction codes