Results of Operations and Financial Condition On July 30, 2026, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended June 30, 2026. A copy of the press release, entitled “TriNet Announces Second Quarter 2026 Results & Raises FY26 Earnings Guidance” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be d…

Other Events On June 17, 2026, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.29 per share of the Company’s common stock with a record date and ex-dividend date of July 1, 2026 and a payout date of July 27, 2026. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On April 30, 2026, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended March 31, 2026. A copy of the press release, entitled “TriNet Announces First Quarter 2026 Results” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purposes of S…

Other Events On March 19, 2026, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.29 per share of the Company’s common stock with a record date and ex-dividend date of April 1, 2026 and a payout date of April 27, 2026. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On February 12, 2026, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter and full year ended December 31, 2025. A copy of the press release, entitled “TriNet Announces Fourth Quarter, Fiscal Year 2025 Results, and Full Year 2026 Guidance” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibi…

Other Events On December 11, 2025, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.275 per share of the Company’s common stock with a record date and ex-dividend date of January 2, 2026 and a payout date of January 26, 2026. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

CFO — Ms. Mala Murthy: The company appointed an external CFO, Ms. Mala Murthy, effective November 28, 2025.

Results of Operations and Financial Condition On October 29, 2025, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended September 30, 2025. A copy of the press release, entitled “TriNet Announces Third Quarter 2025 Results & Reaffirms Full Year 2025 Guidance” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto sha…

Director — Janet Kennedy, Madhu Ranganathan: Two new directors were appointed to fill vacancies on the Board.

Other Events On September 17, 2025, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.275 per share of the Company’s common stock with a record date and ex-dividend date of October 1, 2025 and a payout date of October 27, 2025. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On July 25, 2025, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended June 30, 2025. A copy of the press release, entitled “TriNet Announces Second Quarter 2025 Results & Reaffirms Full Year 2025 Guidance” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not…

Other Events. On June 12, 2025, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.275 per share of the Company’s common stock with a record date and ex-dividend date of July 1, 2025 and a payout date of July 28, 2025. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On April 25, 2025, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended March 31, 2025. A copy of the press release, entitled “TriNet Announces First Quarter 2025 Results” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purposes of S…

Other Events. On March 20, 2025, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.275 per share of the Company’s common stock with a record date and ex-dividend date of April 1, 2025 and a payout date of April 28, 2025. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On February 13, 2025, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter and full year ended December 31, 2024. A copy of the press release, entitled “TriNet Announces Fourth Quarter, Fiscal Year 2024 Results, and Strategy & Medium-Term Outlook” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the…

Other Events. On December 12, 2024, TriNet Group, Inc. (the "Company") issued a press release announcing a dividend in the amount of $0.25 per share of the Company’s common stock with a record date and ex-dividend date of January 2, 2025 and a payout date of January 27, 2025. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Results of Operations and Financial Condition On October 25, 2024, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended September 30, 2024. A copy of the press release, entitled “TriNet Announces Third Quarter 2024 Results” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purpose…

Other Events. On September 18, 2024, the Board of Directors of TriNet Group, Inc. (the “Company”) designated Jeffery Hayward as an executive officer of the Company under Rule 3b-7 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and as an officer of the Company under Section 16 of the Exchange Act, effective September 16, 2024. Also on September 18, 2024, the Company issued a press release announcing a dividend in the amount of $0.25 per share of the Company’s common st…

Executive Vice President, Business Affairs, Chief Legal Officer, and Secretary — Samantha Wellington: Ms. Wellington resigned her senior positions with the company.

Results of Operations and Financial Condition On July 26, 2024, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended June 30, 2024. A copy of the press release, entitled “TriNet Announces Second Quarter 2024 Results” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purposes of Se…

Director — Brian Evanko: Brian Evanko was appointed as a director and to the Finance and Audit Committee of TriNet Group, Inc.

Other Events. On June 24, 2024, the Company issued a press release announcing a dividend in the amount of $0.25 per share of the Company’s common stock with a record date and ex-dividend date of July 1, 2024 and a payout date of July 22, 2024. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Senior Vice President, Chief Revenue Officer — Alexander Warren: Mr. Warren is departing the Company effective on or around September 1, 2024.

Results of Operations and Financial Condition On April 26, 2024, TriNet Group, Inc. (the “Company”) issued a press release announcing the Company’s financial and operating results for the quarter ended March 31, 2024. A copy of the press release, entitled “TriNet Announces First Quarter 2024 Results” is furnished as Exhibit 99.1 hereto and incorporated by reference. The information in this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed “filed” for purposes of S…

CEO — Burton M. Goldfield: Mr. Burton M. Goldfield retired as CEO and President, succeeded by Michael Q. Simonds.