Company: CRAC
Filing Date: 2025-10-20
Form Type: POS462C
Source: 0001213900-25-100119
Chunk: 1

Company: Crown Reserve Acquisition Corp. I
Filing Date: 2025-10-20
Form: POS462C
Chunk 1
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 Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐ If this Form is a post -effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☒ (333 -287674 ) If this Form is a post -effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non -accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b -2 of the Exchange Act.

| Large accelerated filer |     | ☐ |     | Accelerated filer         |     | ☐ |
| Non-accelerated filer   |     | ☒ |     | Smaller reporting company |     | ☒ |
|                         |     |   |     | Emerging growth company   |     | ☒ |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐ This registration statement shall become effective upon filing with the Securities and Exchange Commission in accordance with Rule 462(c) under the Securities Act of 1933, as amended.

EXPLANATORY NOTE The Registrant is filing this Post -EffectiveAmendment No. 1 to Form S -1pursuant to Rule 462(c) under the Securities Act to amend its registration statement (Registration No. 333 -287674), initially filed with the Securities and Exchange Commission (the “SEC”) on May30, 2025 (the “Registration Statement”), solely to restart the 15 -businessday period in which pricing must occur and the final prospectus must be filed under Rule 430A(a)(3) under the Securities Act. This Post -EffectiveAmendment No. 1 to Form S -1shall become effective upon filing with the SEC. The prospectus included herein is