Optimum Communications, Inc.

OPTU·NYSE·$0.64Share Price as of 11/2·$301MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202502/13/26 10-QQ3 ended 09/30/2511/06/25 10-QQ2 ended 06/30/2508/07/25

Disclosures

8-KCurrent report09/21/26 8-KCurrent report08/14/26 8-KCurrent report08/06/26 8-KCurrent report07/06/26 8-KCurrent report06/12/26

Prospectuses and Registrations

S-8Registration of securities for employees06/15/22 S-8Registration of securities for employees06/10/20 S-3ASRAutomatic shelf registration06/11/19 S-8Registration of securities for employees12/19/18 424B1Prospectus05/24/18

Proxies

DEF 14ADefinitive proxy04/30/26 DEFA14AAdditional proxy materials04/30/26 DEF 14ADefinitive proxy04/29/25 DEFA14AAdditional proxy materials04/29/25 PRE 14APreliminary proxy04/16/25

Ownership

Form 4Insider transaction10/28/26 Form 4Insider transaction10/26/26 SC 13G/ABeneficial ownership (amended)10/26/26 Form 3Initial insider ownership10/09/26 3/AInitial insider ownership (amended)10/09/26

Other

SC TO-I/ASC TO-I/A07/06/26 SC TO-I/ASC TO-I/A07/01/26 SC TO-I/ASC TO-I/A06/22/26 SC TO-IIssuer tender offer06/01/26 UPLOADLetter from the SEC08/08/24