Results of Operations and Financial Condition. On July 22, 2026, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended June 30, 2026. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Excha…

Results of Operations and Financial Condition. On April 22, 2026, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended March 31, 2026. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Exc…

Creation of a Direct Financial Obligation or an Obligation Under an Off-Balance Sheet Arrangement of a Registrant The information set forth in

Entry into a Material Definitive Agreement Healthcare Services Group, Inc. (the “Company”) entered into a Second Amendment, dated April 7, 2026 (the “Second Amendment”), to its existing Credit Agreement, dated December 21, 2018, as amended on November 22, 2022 (the “Credit Agreement”), by and among the Company, its wholly-owned subsidiaries (other than HCSG Insurance Corp.), the several banks and other financial institutions or entities that are from time to time parties thereto, and PNC Bank…

Results of Operations and Financial Condition. On February 11, 2026 , Healthcare Services Group, Inc. (the “ Company”) issued a press release (the “ Press Release”) announcing its earnings for the three months and year ended December 31, 2025. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed “ filed” for the purposes of Section 18 of…

Results of Operations and Financial Condition. On October 22, 2025, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended September 30, 2025. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securiti…

Results of Operations and Financial Condition. On July 23, 2025, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended June 30, 2025. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Excha…

Results of Operations and Financial Condition. On April 23, 2025, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended March 31, 2025. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Exc…

Results of Operations and Financial Condition. On February 12, 2025 , Healthcare Services Group, Inc. (the “ Company”) issued a press release (the “ Press Release”) announcing its earnings for the three months and year ended December 31, 2024. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed “ filed” for the purposes of Section 18 of…

Results of Operations and Financial Condition. On October 23, 2024, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended September 30, 2024. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securiti…

Other Events. On October 9, 2024, Healthcare Services Group, Inc. (the “Company”) identified a cybersecurity incident, which involved unauthorized activity within some of its systems. The Company immediately activated its Cybersecurity Incident Response Process to investigate such activity with the assistance of leading third-party cybersecurity experts. The Company has also notified law enforcement authorities. The Company will continue to monitor the situation and take appropriate actions c…

CFO — Vikas Singh: The filing announces the appointment of an external candidate, Vikas Singh, as CFO, with no indication that the previous officer departed or was terminated.

Results of Operations and Financial Condition. On July 24, 2024, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended June 30, 2024. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Excha…

Regulation FD Disclosure. On June 3, 2024, Healthcare Services Group, Inc. (“HCSG” or the “Company”) issued a press release providing an update on the restructuring of one of its customers, La Vie Care Centers. A copy of the Company’s press release is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference. The information set forth herein and in Exhibit 99.1 is furnished pursuant to

Results of Operations and Financial Condition. On April 24, 2024, Healthcare Services Group, Inc. (the "Company") issued a press release (the "Press Release") announcing its earnings for the three months ended March 31, 2024. A copy of the Press Release is being furnished hereto as Exhibit 99.1 and is hereby incorporated by reference to this Current Report. The information furnished herein, including Exhibit 99.1 shall not be deemed "filed" for the purposes of Section 18 of the Securities Exc…