Company: BLZRW
Filing Date: 2025-09-11
Form Type: 424B4
Source: 0001213900-25-086656
Chunk: 28

Company: Trailblazer Acquisition Corp.
Filing Date: 2025-09-11
Form: 424B4
Chunk 28
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 will be surrendered to us for no consideration depending on the extent to which the underwriters’ over -allotmentoption is exercised. (3)Comprised of 24,000,000 Class A ordinary shares included in the units to be sold in this offering and 6,000,000 Class B ordinary shares (or founder shares). Founder shares are currently classified as Class B ordinary shares, which shares will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of our initial business combination or earlier at the option of the holder on a one -for -onebasis, subject to adjustment as described below adjacent to the caption “Founder shares conversion and anti -dilutionrights.” (4)Assumes surrender of all 900,000 founder shares. Up to 900,000 founder shares will be surrendered to us for no consideration depending on the extent to which the underwriters’ over -allotmentoption is exercised. (5)Comprised of 8,000,000 public warrants included in the units to be sold in this offering and 4,533,333 private placement warrants to be sold in the private placement.

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|                  |     | combination on the date of the consummation of our initial business combination (net of redemptions), and (z) the volume weighted average trading price of our Class A ordinary shares during the 20 trading day period starting on the trading day prior to the day on which we consummate our initial business combination (such price, the “Market Value”) is below $9.20 per share, then the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger prices described below under “Redemption of warrants when the price per Class A ordinary share equals or exceeds $18.00” will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| Exercise period: |     | The warrants will become exercisable 30 days after the completion of our initial business combination, provided that we have an effective registration statement under the Securities Act covering the Class A ordinary shares issuable upon exercise of the warrants and a current prospectus relating to them is available and such shares are registered, qualified or exempt from registration under the