Keyes v. Keystone Technologies-Group, LLC et al
Plaintiff: Donna Keyes
Defendant: Keystone Technologies-Group, LLC and Mercy Health Physicians Kentucky Specialty Care, LLC
Case Number: 4:2026cv00550
Filed: April 14, 2026
Court: U.S. District Court for the Eastern District of Missouri
Presiding Judge: Zachary M Bluestone
Nature of Suit: Contract: Other
Cause of Action: 28 U.S.C. § 1332 Diversity-Breach of Contract
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on June 1, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
June 1, 2026 Filing 23 REASSIGNMENT ORDER (NMG). The above styled and numbered case was opened on April 15, 2026. Due to a clerical error, this case was assigned to the Honorable Catherine D. Perry, United States District Judge. Accordingly, the above-styled cause is randomly reassigned to the Honorable Zachary M. Bluestone, United States District Judge. In all future documents filed with the Court, please use the following case no.: 4:26-cv-00550 ZMB. (JWD) Modified on 6/1/2026 (JWD). (Main Document 23 replaced on 6/1/2026 due to error on PDF) (JWD).
May 29, 2026 Filing 22 NOTICE by Defendant Keystone Technologies-Group, LLC of Federal Jurisdiction Pursuant to Class Action Fairness Act (Leritz, Peter)
May 29, 2026 Filing 21 DISCLOSURE STATEMENT by Mercy Health Physicians Kentucky Specialty Care, LLC, Bon Secours Mercy Health, Inc., Bon Secours Mercy Health Medical Group, LLC.. (Wiech, Christopher)
May 27, 2026 Filing 20 Electronic Notice re: Disclosure Statement to Defendant Mercy Health Physicians Kentucky Specialty Care, LLC. Pursuant to Local Rule 2.09, every non-governmental party, including individuals or intervenors, must file a Disclosure Statement in any case based on Diversity Jurisdiction immediately upon entering its appearance in the case, completing Sections 1 and 2 of the Court-adopted form. In Section 2 of the form, non-individuals must include the state of incorporation/formation and state of principal business practice. LLCs & LLPs must include all members, sub-members, general and limited partners, and corporations, and their states of citizenship. See FRCP 7.1. These entities must be entered into CM/ECF where prompted. # (Disclosure Statement form can be downloaded here) (TMT)
May 27, 2026 Filing 19 ENTRY of Appearance by Christopher A. Wiech for Defendant Mercy Health Physicians Kentucky Specialty Care, LLC. (Wiech, Christopher)
May 26, 2026 Filing 18 NOTICE of Filing Deficiency to Defendant Keystone Technologies-Group, LLC re #17 Disclosure Statement. In accordance with Eastern District of Missouri Local Rules and the CM/ECF Procedures Manual, a filing deficiency has been identified as follows: Party filed the Disclosure Statement in this action in which jurisdiction is based on diversity, but failed to properly complete the Court-adopted form with diversity information. LLCs/LLPs must include all members, sub-members, general and limited partners, and corporations, along with their state of citizenship, in Section 2, until the entire LLC structure is clear. See FRCP 7.1. These entities must be entered into CM/ECF where prompted. An amended Disclosure Statement must be filed immediately, using the Court-adopted form. # (Disclosure Statement form can be downloaded here) (ANR)
May 22, 2026 Filing 17 DISCLOSURE STATEMENT by Keystone Technologies-Group, LLC. No corporate parents or affiliates identified. (Fitzpatrick, Helen)
May 21, 2026 Filing 16 Docket Text ORDER: Re: #15 Unopposed MOTION for Extension of Time to File Response/Reply to Plaintiff's Complaint by Defendant Keystone Technologies-Group, LLC. ; ORDERED GRANTED. Signed by Sr. District Judge Catherine D. Perry on 5/21/26. (CDP)
May 21, 2026 Filing 15 Unopposed MOTION for Extension of Time to File Response/Reply to Plaintiff's Complaint by Defendant Keystone Technologies-Group, LLC. (Attachments: #1 Text of Proposed Order Proposed Order)(Leritz, Peter)
May 21, 2026 Filing 14 Docket Text ORDER: Re: #13 MOTION for Leave to Appear Pro Hac Vice H. Nellie Fitzpatrick. filed by Keystone Technologies-Group, LLC ; ORDERED GRANTED.. Signed by Sr. District Judge Catherine D. Perry on 5/21/2026. (LCR)
May 20, 2026 Filing 13 MOTION for Leave to Appear Pro Hac Vice H. Nellie Fitzpatrick. The Certificate of Good Standing was attached.(Filing fee $150 receipt number AMOEDC-11885387) by Defendant Keystone Technologies-Group, LLC. (Attachments: #1 Exhibit Certificate of Good Standing)(Fitzpatrick, Helen)
May 18, 2026 Filing 12 DISCLOSURE STATEMENT by Donna Keyes. No corporate parents or affiliates identified. (Silvey, Mark)
May 15, 2026 Filing 11 SECOND Electronic Notice re: Disclosure Statement to Defendant Keystone Technologies-Group, LLC. Pursuant to Local Rule 2.09, every non-governmental party, including individuals or intervenors, must file a Disclosure Statement in any case based on Diversity Jurisdiction immediately upon entering its appearance in the case, completing Sections 1 and 2 of the Court-adopted form. In Section 2 of the form, non-individuals must include the state of incorporation/formation and state of principal business practice. LLCs & LLPs must include all members, sub-members, general and limited partners, and corporations, and their states of citizenship. See FRCP 7.1. These entities must be entered into CM/ECF where prompted. # (Disclosure Statement form can be downloaded here) (ANR)
May 8, 2026 Filing 10 Electronic Notice re: Disclosure Statement to Defendant Keystone Technologies-Group, LLC . Pursuant to Local Rule 2.09, every non-governmental party, including individuals or intervenors, must file a Disclosure Statement in any case based on Diversity Jurisdiction immediately upon entering its appearance in the case, completing Sections 1 and 2 of the Court-adopted form. In Section 2 of the form, non-individuals must include the state of incorporation/formation and state of principal business practice. LLCs & LLPs must include all members, sub-members, general and limited partners, and corporations, and their states of citizenship. See FRCP 7.1. These entities must be entered into CM/ECF where prompted. # (Disclosure Statement form can be downloaded here) (TMT)
May 6, 2026 Filing 9 SUMMONS Returned Executed filed by Donna Keyes. Keystone Technologies-Group, LLC served on 4/28/2026, answer due 5/19/2026. (Silvey, Mark)
May 6, 2026 Filing 8 ENTRY of Appearance by Peter N. Leritz for Defendant Keystone Technologies-Group, LLC. (Leritz, Peter)
April 27, 2026 Filing 7 SUMMONS Returned Executed filed by Donna Keyes. Mercy Health Physicians Kentucky Specialty Care, LLC served on 4/24/2026, answer due 5/15/2026. (Silvey, Mark)
April 20, 2026 Filing 6 DISCLOSURE STATEMENT by Donna Keyes. No corporate parents or affiliates identified. (Silvey, Mark)
April 20, 2026 Filing 5 Electronic Notice re: Disclosure Statement to Plaintiff Donna Keyes. Pursuant to Local Rule 2.09, every non-governmental party, including individuals or intervenors, must file a Disclosure Statement in any case based on Diversity Jurisdiction immediately upon entering its appearance in the case, completing Sections 1 and 2 of the Court-adopted form. In Section 2 of the form, individual parties must list their name and state of citizenship - not residence or domicile. # (Disclosure Statement form can be downloaded here) (TMT)
April 16, 2026 Case Opening Notification. Judge Assigned: Honorable Catherine D. Perry. 2 Summons(es) issued and emailed to attorney Mark E. Silvey. Pursuant to Local Rule 2.09, every nongovernmental corporate party or nongovernmental corporation that seeks to intervene in any case, and every party or intervenor in an action in which jurisdiction is based upon diversity, must file a Disclosure Statement immediately upon entering its appearance in the case. Please complete and file the certificate as soon as possible. # (moed-0001.pdf). (JWD)
April 15, 2026 Filing 4 NOTICE OF PROCESS SERVER by Plaintiff Donna Keyes Process Server: Veritext (Attachments: #1 Summons)(Silvey, Mark)
April 15, 2026 Filing 3 NOTICE OF PROCESS SERVER by Plaintiff Donna Keyes Process Server: Veritext (Attachments: #1 Summons)(Silvey, Mark)
April 15, 2026 Filing 2 SUPPLEMENTAL Original Filing Form by Plaintiff Donna Keyes. (Silvey, Mark)
April 15, 2026 Filing 1 COMPLAINT against defendant Donna Keyes in the amount of $405.00 receipt number AMOEDC-11822642, Jury Demand, filed by Donna Keyes. (Attachments: #1 Civil Cover Sheet, #2 Summons, #3 Summons)(Silvey, Mark) Modified on 4/15/2026 to add receipt information (JWD).

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Plaintiff: Donna Keyes
Represented By: Mark E. Silvey
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Defendant: Keystone Technologies-Group, LLC
Represented By: Peter N. Leritz
Represented By: Helen L. Fitzpatrick
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Defendant: Mercy Health Physicians Kentucky Specialty Care, LLC
Represented By: Christopher A. Wiech
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