TriNet Group (TNET) investor relations material

Opening remarks and agenda

• Meeting called to order by the CEO, with the agenda and rules of conduct made available to attendees.

• Only agenda items were considered, and only stockholders of record and proxy holders could ask questions.

• Board members, executive team, and independent auditor were introduced.

Corporate governance

• Notice of the meeting and proxy statements were mailed to all registered stockholders as of March 31, 2026.

• Proof of mailing and the list of stockholders entitled to vote were available for inspection.

• Susan Miller of CT Hagberg, LLC was appointed as the independent inspector of election.

• Quorum established with proxies for 92.03% of shares entitled to vote.

Board and executive committee updates

• Four Class III directors were nominated and elected to serve until the 2029 annual meeting or until successors are elected.

• Nominees included Michael J. Angelakis, David C. Hodgson, Jacqueline Kosecoff, and Mike Simonds.