Regina Carson v. Blue Cross Blue Shield of Texas, Inc., a Division of Health Care Service Corporation, Anita C. Johnson, Yvonne Sternadel A/K/A Vonnie S., Laura M. McClelland, Lauren Collins Reeser, Jane Cordray, Jason Ramirez, Jennifer Tracey, Christopher Flinn, and Teacher Retirement System of Texas

ACCEPTED 15-24-00108-CV FIFTEENTH COURT OF APPEALS AUSTIN, TEXAS 9/16/2025 10:16 AM No. 15-24-00108-CV CHRISTOPHER A. PRINE CLERK IN THE FIFTEENTH COURT OF APPEALS RECEIVED IN 15th COURT OF APPEALS AUSTIN, TEXAS AUSTIN, TEXAS 9/16/2025 10:16:29 AM REGINA CARSON, Appellant CHRISTOPHER A. PRINE Clerk v. BLUE CROSS BLUE SHIELD OF TEXAS, INC., a division of HEALTH CARE SERVICE CORPORATION, ANITA C. JOHNSON, YVONNE STERNADEL, LAUREN COLLINS REESER, LAURA M. MCCLELLAND, JANE CORDRAY, JASON RAMIREZ, JENNIFER TRACEY, CHRISTOPHER FLINN, and TEACHERS RETIREMENT SYSTEM OF TEXAS d/b/a TEACHERS RETIREMENT SYSTEM OF TEXAS ACTIVECARE PLAN, Appellees On Appeal from the County Court at Law No. 5 of Dallas County, Texas Civil Action No. CC-23-02212-E The Honorable Nicole Taylor, Presiding NOTICE OF CHANGE OF ADDRESS AND FIRM AFFILIATION FOR ATTORNEY MARTIN J. BISHOP

Martin J. Bishop Scott T. Williams State Bar No. 24086915 State Bar No. 00791937 [email protected] [email protected] Crowell & Moring LLP Crowell & Moring LLP N. Cityfront Plaza Drive 3399 Oakleaf Lane NBC Tower, Suite 3600 Richardson, Texas 75082 Chicago, Illinois 60611-5599 Telephone: 312-379-4204 Telephone: 312-379-7614 Facsimile: 312-321-4299 Facsimile: 312-321-4299 Counsel for BCBSTX Appellees PLEASE TAKE NOTICE THAT effective immediately, the law firm affiliation and business address for attorney Martin J. Bishop has changed from Reed Smith LLP to Crowell & Moring LLP. Mr. Bishop will continue to represent Appellees, Blue Cross and Blue Shield of Texas, Inc., Anita C.

Johnson, Yvonne Sternadel, Lauren Collins Reeser, Laura M. McClelland, Jane Cordray, Jason Ramirez, and Jennifer Tracey, in the above-referenced cause.

Copies of all motions, briefs, correspondence, and other documents regarding this case should now be forwarded to: Martin J. Bishop Crowell & Moring LLP N. Cityfront Plaza Drive NBC Tower, Suite 3600 Chicago, Illinois 60611-5599 Phone: (312) 379-7614 Fax: (312) 321-4299 [email protected]

Respectfully submitted, /s/ Martin J. Bishop Martin J. Bishop State Bar No. 24086915 Crowell & Moring LLP N. Cityfront Plaza Drive NBC Tower, Suite 3600 Chicago, Illinois 60611-5599 Phone: (312) 379-7614 Fax: (312) 321-4299 [email protected]

-2- Scott T. Williams State Bar No. 00791937 Crowell & Moring LLP 3399 Oakleaf Lane Richardson, Texas 75082 Phone: (312) 379-4204 Fax: (312) 321-4299 [email protected] Counsel for Appellees Blue Cross Blue Shield of Texas, an unincorporated division of Health Care Service Corporation, a Mutual Legal Reserve Company, Anita C. Johnson, Laura M.

McClelland, Lauren Collins Reeser, Jane Corday, Jason Ramirez, Jennifer Tracey, and Yvonne Sternadel

-3- Certificate of Service I certify that a true and correct copy of the foregoing NOTICE OF CHANGE OF ADDRESS AND FIRM AFFILIATION was served on all counsel of record by electronic filing on this 16th day of September, 2025.

/s/ Martin J. Bishop Martin J. Bishop

-4- Automated Certificate of eService This automated certificate of service was created by the efiling system.

The filer served this document via email generated by the efiling system on the date and to the persons listed below. The rules governing certificates of service have not changed. Filers must still provide a certificate of service that complies with all applicable rules.

Martin Bishop Bar No. 24086915 [email protected] Envelope ID: 105626558 Filing Code Description: Other Document Filing Description: Notice of Change of Address and Firm Affiliation for Attorney Martin J. Bishop Status as of 9/16/2025 10:40 AM CST Case Contacts Name BarNumber Email TimestampSubmitted Status Brooke Bailey [email protected] 9/16/2025 10:16:29 AM SENT Michelle Smith [email protected] 9/16/2025 10:16:29 AM SENT Thomas Bevilacqua [email protected] 9/16/2025 10:16:29 AM SENT Alan York [email protected] 9/16/2025 10:16:29 AM SENT Mark Ticer [email protected] 9/16/2025 10:16:29 AM SENT Jennifer Johnson [email protected] 9/16/2025 10:16:29 AM SENT Carolyn James [email protected] 9/16/2025 10:16:29 AM SENT Ana Falcon [email protected] 9/16/2025 10:16:29 AM SENT Charletta Dawson [email protected] 9/16/2025 10:16:29 AM SENT Scott Williams [email protected] 9/16/2025 10:16:29 AM ERROR Martin Bishop [email protected] 9/16/2025 10:16:29 AM ERROR Cheryl Blount [email protected] 9/16/2025 10:16:29 AM ERROR Callie Snider [email protected] 9/16/2025 10:16:29 AM SENT