person · Reporting owner

Parker Michael C.

Disclosed activity across 1 company

Tapewire entity: 42487
SEC CIK: 0002057926

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Optimum Communications, Inc.OPTU · Entity 5768	President of Consumer Services	May 29, 2026	June 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Optimum Communications, Inc.

Report date May 29, 2026 · Filed June 02, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A common stockSEC Table I · non-derivative	Direct	1,011,488	Reported balance After 2026-05-29 transaction · row 1 1 source row Row 1 · 2026-05-29 · Disposition to issuer · Disposed 218,800 · Balance 1,011,488 F1: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

Filing footnotes · ownership attribution and instrument terms

F1: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 29, 2026 Filed Jun 2, 2026 22:29 UTC	Optimum Communications, Inc. OPTU · Entity 5768	Disposition to issuerClass A common stock	218,800	Not disclosed	Not disclosed	Disclosure SEC source: 0000947871-26-000606 · ownership.xml · nonDerivative · entry 1 Parker Michael C. · CIK 0002057926 · President of Consumer Services 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,011,488 F1 · date: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934. F1 · deemedExecutionDate: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934. F1 · shares: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934. F1 · price: On May 29, 2026, Mr. Parker agreed to contribute 218,800 shares of Class A common stock of the Issuer to CSC Investments II LLC ("CSC"), a wholly-owned subsidiary of the Issuer, in exchange for 547 Preferred Units in CSC. The exchange was approved in advance by the Board of Directors of the Issuer pursuant to Rule 16b-3(e) under the Securities Exchange Act of 1934. Read SEC document
February 27, 2026 Filed Mar 4, 2026 00:45 UTC	Optimum Communications, Inc. OPTU · Entity 5768	Tax withholdingClass A common stock	137,217	$1.42	$194,848.14	Disclosure SEC source: 0000947871-26-000220 · ownership.xml · nonDerivative · entry 1 Parker Michael C. · CIK 0002057926 · President of Consumer Services 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,230,288 F1 · kind: 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. Read SEC document
December 29, 2025 Filed Dec 31, 2025 23:02 UTC	Optimum Communications, Inc. OPTU · Entity 5768	Tax withholdingClass A common stock	154,385	$1.66	$256,279.10	Disclosure SEC source: 0000947871-25-001100 · ownership.xml · nonDerivative · entry 1 Parker Michael C. · CIK 0002057926 · President of Consumer Services 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,367,505 F1 · kind: Represents shares of the Issuer's Class A common stock withheld for taxes upon the vesting of restricted share units granted pursuant to the Amended and Restated Altice USA 2017 Long Term Incentive Plan, as amended. Read SEC document
March 18, 2025 Filed Mar 20, 2025 22:54 UTC	Optimum Communications, Inc. ATUS · Entity 5768	GrantClass A common stock	426,136	Not disclosed	Not disclosed	Disclosure SEC source: 0000947871-25-000329 · ownership.xml · nonDerivative · entry 1 Parker Michael C. · CIK 0002057926 · President of Consumer Services 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,521,890 F1 · price: Represents restricted share units granted pursuant to the Amended and Restated Altice USA 2017 Long Term Incentive Plan, as amended. Each restricted share unit represents a contingent right to receive one share of the Issuer's Class A common stock. The restricted share units vest in equal installments on each of March 1, 2026, 2027 and 2028. Read SEC document
March 01, 2025 Filed Mar 4, 2025 21:48 UTC	Optimum Communications, Inc. ATUS · Entity 5768	Tax withholdingClass A common stock	52,726	$2.87	$151,323.62	Disclosure SEC source: 0000947871-25-000264 · ownership.xml · nonDerivative · entry 1 Parker Michael C. · CIK 0002057926 · President of Consumer Services 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,095,754 F1 · kind: Represents shares of the Issuer's Class A common stock withheld for taxes upon the vesting of restricted share units granted pursuant to the Amended and Restated Altice USA 2017 Long Term Incentive Plan, as amended. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.