Company: ONCHW
Filing Date: 2025-06-26
Form Type: S-1/A
Source: 0001213900-25-058226
Chunk: 30

Company: 1RT Acquisition Corp.
Filing Date: 2025-06-26
Form: S-1/A
Chunk 30
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 (3)Comprised of 15,000,000 Class A ordinary shares included in the units to be sold in this offering and 3,750,000 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 at any time and from time to time at the option of the holders thereof or in connection with the consummation of our initial business combination, 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 562,500 founder shares. Up to 562,500 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 3,750,000 public warrants included in the units to be sold in this offering and 2,250,000 private placement warrants to be sold in the private placement.

16

| Exercise price:  |     | $11.50 per share, subject to adjustments as described herein. In addition, if (x) we issue additional class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of our initial business combination at an issue price or effective issue price of less than $9.20 per class A ordinary share (with such issue price or effective issue price to be determined in good faith by our board of directors and, in the case of any such issuance to our initial shareholders or their affiliates, without taking into account any founder shares held by our initial shareholders or such affiliates, as applicable, prior to such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds (including from such issuances and this offering), and interest thereon, available for the funding of our initial business 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 date 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%