Art Technology Acquisition Corp. Commitments Disclosure

NOTE 6 — COMMITMENTS AND CONTINGENCIES

Risks and Uncertainties

The United States and global markets are experiencing volatility and disruption following the geopolitical instability resulting from the ongoing Russia-Ukraine conflict and the Middle East conflict. In response to the ongoing Russia-Ukraine conflict, the North Atlantic Treaty Organization (“NATO”) deployed additional military forces to eastern Europe, and the United States, the United Kingdom, the European Union and other countries have announced various sanctions and restrictive actions against Russia, Belarus and related individuals and entities, including the removal of certain financial institutions from the Society for Worldwide Interbank Financial Telecommunication payment system. Certain countries, including the United States, have also provided and may continue to provide military aid or other assistance to Ukraine, to Israel and other Arab nations, increasing geopolitical tensions among a number of nations. The invasion of Ukraine by Russia and the Middle East conflict and the resulting measures that have been taken, and could be taken in the future, by NATO, the United States, the United Kingdom, the European Union, Israel and its neighboring states and other countries have created global security concerns that could have a lasting impact on regional and global economies. Although the length and impact of the ongoing conflicts are highly unpredictable, they could lead to market disruptions, including significant volatility in commodity prices, credit and capital markets, as well as supply chain interruptions and increased cyberattacks against U.S. companies. Additionally, any resulting sanctions could adversely affect the global economy and financial markets and lead to instability and lack of liquidity in capital markets.

Furthermore, changes to policy implemented by the U.S. Congress, the Trump administration or any new administration have impacted and may in the future impact, among other things, the U.S. and global economy, international trade relations, unemployment, immigration, healthcare, taxation, the U.S. regulatory environment, inflation and other areas. Historically, tariffs have led to increased trade and political tensions, between not only the U.S. and China, but also between the U.S. and other countries in the international community. In response to tariffs, other countries have implemented retaliatory tariffs on U.S. goods.

Any of the above mentioned factors, or any other negative impact on the global economy, capital markets or other geopolitical conditions resulting from the Russian invasion of Ukraine, the Middle East conflict and subsequent sanctions or related actions, could adversely affect the Company’s search for an initial Business Combination and any target business with which the Company may ultimately consummate an initial Business Combination.

Registration Rights

The holders of the Founder Shares, Private Placement Units (including securities contained therein) and units (including securities contained therein) that may be issued upon conversion of Working Capital Loans, and any Class A ordinary shares issuable upon the exercise of the Placement Warrants and any Class A ordinary shares and warrants (and underlying Class A ordinary shares) that may be issued upon conversion of the units issued as part of the Working Capital Loans and Class A ordinary shares issuable upon conversion of the Founder Shares, are entitled to registration rights pursuant to a registration rights agreement signed on January 5, 2026, requiring the Company to register such securities for resale (in the case of the Founder Shares, only after conversion to the Class A ordinary shares). These holders will be entitled to make up to three demands, excluding short form registration demands, that the Company register such securities for sale under the Securities Act. In addition, these holders will have piggyback registration rights to include such securities in other registration statements filed by the Company and rights to require the Company to register for resale such securities pursuant to Rule 415 under the Securities Act. However, the registration rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until termination of the applicable lock-up period. The registration rights agreement does not contain liquidated damages or other cash settlement provisions resulting from delays in registering the Company’s securities. Notwithstanding the foregoing, Clear Street may not exercise its demand and piggyback registration rights after five (5) and seven (7) years from the commencement of sales of the Initial Public Offering and may not exercise its demand rights on more than one occasion. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Underwriting Agreement

The Company granted the underwriters a 45-day option from the date of the Initial Public Offering to purchase up to 3,300,000 additional Units to cover over-allotments, if any, at the Initial Public Offering price less the underwriting discounts and commissions. The underwriters did not exercise their over-allotment option at the closing of the Initial Public Offering on January 7, 2026. On January 24, 2026, the underwriters fully exercised their over-allotment option, resulting in the sale on January 26, 2026 of an additional 3,300,000 Units for total gross proceeds of $33,000,000, bringing the aggregate gross proceeds of the Initial Public Offering to $253,000,000.

The underwriters were entitled to a cash underwriting discount of $0.20 per Unit or $4,400,000 in the aggregate, which was paid upon the closing of the Initial Public Offering. The underwriters were also entitled to deferred commissions of $0.40 per Unit from the gross proceeds of the 22,000,000 Units sold in the Initial Public Offering, or $8,800,000 in the aggregate. In addition, the underwriters are entitled to $0.60 per Unit from the gross proceeds of the Units sold pursuant to the over-allotment option, or $1,980,000. The deferred commissions will be released to Clear Street for its own account concurrently with completion of an initial Business Combination, but such deferred commissions shall be due and payable, with respect to up to 75% of such deferred commissions, in the Company’s sole discretion.