What changed 10-Q

Item 5. Other Information

2025-11-07 compared with 2025-10-31 · 6 added, 2 removed, 20 unchanged (29% of the section changed)

Other Information

Not applicable .

Rule 10b5-1 Trading Plans

During the three months ended September 30, 2024, none of

the Company’s directors or officers adopted or terminated any contract, instruction or written plan for the purchase or sale

of Company securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule

10b5-1 trading arrangement.”

Certification of Chief Executive Officer (Principal Executive Officer and Principal Financial Officer) Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

13 unchanged sentences

CROWN PROPTECH ACQUISITIONS

October 30, 2025

November 6, 2025

/s/ Michael Minnick

3 unchanged sentences

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.