Company: TBMC
Filing Date: 2025-09-04
Form Type: DEF 14A
Source: 0001213900-25-084240
Chunk: 79

Company: Trailblazer Merger Corp I
Filing Date: 2025-09-04
Form: DEF 14A
Chunk 79
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 of them is, instructed to vote or act as follows on the proposals set forth in the accompanying proxy statement/prospectus. The Company will be holding the Annual Meeting via teleconference using the following dial -ininformation: 1 (877) 853 -5257(toll -free) 1 (888) 475 -4499(toll -free) Meeting ID: 965 6100 2289 Passcode: 812520 Outside of the U.S. and Canada: at numbers in the link below: https://loeb.zoom.us/j/96561002289?pwd=nrjX905hjp68lXvYQmC5Ggrb23RDZu.1 THIS PROXY, WHEN EXECUTED, WILL BE VOTED IN THE MANNER DIRECTED HEREIN. IF NO DIRECTION IS MADE, THIS PROXY WILL BE VOTED “FOR” PROPOSALS 1, 2, 3 AND 4. (Continued and to be marked, dated and signed on reverse side)

| Please mark vote as       
 indicated in this example |     | ☒ |     | THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” 
 PROPOSALS 1, 2, 3 AND 4.                       |

Proposal No. 1 — Extension Amendment Proposal— To amend the Company’s Amended and Restated Certificate of Incorporation (the “ Current Charter”) to extend the date (the “ Termination Date”) by which the Company must consummate a Business Combination (the “Charter Extension”) by allowing the Company, through resolution of the board of directors (the “ Board”) without another stockholder vote, to elect to extend the Termination Date up to six (6) times, each such extension for an additional one (1) month period, until March30, 2026 (the “ Chart er Extension Date”), or such earlier date as determined by the Board in its sole discretion, unless the closing of a Business Combination shall have occurred prior thereto (the “ Extension Amendment Proposal”);

| For ☐ |     | Against ☐ |     | Abstain ☐ |

Proposal No. 2 — Trust Amendment Proposal— To amend the Company’s investment management trust agreement, dated as of March28, 2023, as amended, by and between the Company and Continental Stock Transfer & Trust Company, allowing the Company to extend the date by which the Company must consummate a business combination up to