Company: ONCHW
Filing Date: 2025-04-08
Form Type: DRS/A
Source: 0001213900-25-029786
Chunk: 222

Company: 1RT Acquisition Corp.
Filing Date: 2025-04-08
Form: DRS/A
Chunk 222
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; and •all our officers and directors as a group. Unless otherwise indicated, we believe that all persons named in the table have sole voting and investment power with respect to all of our ordinary shares beneficially owned by them. The following table does not reflect record or beneficial ownership of the private placement warrants as these warrants are not exercisable within 60 days of the date of this prospectus. On December 31, 2024, 1RT Sponsor LLC, our sponsor paid $25,000, or approximately $0.006 per share, to cover certain of our offering costs in exchange for 4,312,500 founder shares. Prior to the initial investment in the company of $25,000 by the sponsor, the company had no assets, tangible or intangible. The purchase price of the founder shares was determined by dividing the amount of cash contributed to the company by the number of founder shares issued. The number of founder shares outstanding was determined based on the expectation that the total size of this offering would be a maximum of 17,250,000 units if the underwriters’ over -allotmentoption is exercised in full, and therefore that such founder shares would represent 20% of the outstanding shares after this offering. Up to 562,500 of the founder shares will be surrendered for no consideration depending on the extent to which the underwriters’ over -allotmentoption is exercised. The post -offeringpercentages in the following table assume that the underwriters do not exercise their over -allotmentoption, that 562,500 founder shares have been surrendered to us for no consideration, and that there are 18,750,000 ordinary shares issued and outstanding after this offering.

| Name and Address of                                                          
 Beneficial Owner(1)                                                          |     |    Number of 
      Class A 
     Ordinary 
       Shares 
 Beneficially 
     Owned(2) |             |     Approximate 
  Percentage  of 
     Outstanding 
         Class A 
 Ordinary Shares |   |          |    |   |          |    Number of 
      Class B 
     Ordinary 
       Shares 
 Beneficially 
        Owned |     |     Approximate 
   Percentage of 
     Outstanding 
         Class B 
 Ordinary Shares |   |     |     |   |
| Before                                                                       
 Offering(2)                                                                  |     |              | After       
 Offering(2) |                 |   | Before   
 Offering |    |   | After    
 Offering |              |     |                 |