Company: APACU
Filing Date: 2025-07-07
Form Type: S-1/A
Source: 0001829126-25-004915
Chunk: 347

Company: StoneBridge Acquisition II Corp
Filing Date: 2025-07-07
Form: S-1/A
Chunk 347
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 number of Founder Shares will collectively represent 25% of the Company’s issued and outstanding shares
upon the completion of the Proposed Public Offering.

The Sponsor has agreed, subject to limited exceptions,
not to transfer, assign or sell any of its Founder Shares until the earlier to occur of: (A) six months after the completion of a Business
Combination; and (B) subsequent to a Business Combination, (x) if the last reported sale price of the Class A ordinary shares equals
or exceeds $12.00 per share (as adjusted for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like)
for any 20 trading days within any 30-trading day period commencing at least 75 days after a Business Combination, or (y) the date on
which the Company completes a liquidation, merger, amalgamation, share exchange, reorganization or other similar transaction that results
in all of the Company’s shareholders having the right to exchange their Class A ordinary shares for cash, securities or other property.

<div align='center'>F-14</div>

Promissory Note — Related Party

On August 1, 2024, the Company issued an unsecured promissory note to the Sponsor (the “Promissory Note”), pursuant to which the Company could borrow up to an aggregate principal amount of $300,000. Subsequently, the Promissory Note was amended on April 1, 2025 to $800,000 to be repaid on the earlier of December 31, 2025 or the date on which the Company consummates an initial public offering of its securities. The Promissory Note is non-interest bearing and payable on the earlier of (i) December 31, 2025 or (i) the consummation of the Company’s initial public offering. As of March 31, 2025 and December 31, 2024, there were $67,425 and $44,925 respectively outstanding under the Promissory Note.

Administrative Support Services

Commencing on the closing of the Proposed Public Offering, the Company has agreed to pay an affiliate of the Sponsor a total of $10,000 per month for office space, utilities and secretarial and administrative support. Upon completion of its initial Business Combination or its liquidation, the Company will cease paying these monthly fees.

Related Party Loans

In order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, any