S-K 1603(b) Conflicts of Interest	Feb. 24, 2026
Spac Sponsor Conflict Of Interest Line Items
SPAC, Actual or Potential Material Conflict of Interest, Prospectus Summary [Text Block]	Each of our officers and directors presently has, and any of them in the future may have additional, fiduciary, contractual or other obligations or duties to one or more other entities, pursuant to which such officer or director is or will be required to present a business combination opportunity to such entities. If these entities decide to pursue any such opportunity, we may be precluded from pursuing such opportunities. Accordingly, if any of our officers or directors becomes aware of a business combination opportunity which is suitable for an entity to which he or she has then current fiduciary or contractual obligations, he or she will honor his or her fiduciary or contractual obligations to present such business combination opportunity to such other entity, subject to their fiduciary duties under Cayman Islands law. Our amended and restated memorandum and articles of association provide that, to the fullest extent permitted by law: (i) no individual serving as a director or an officer, among other persons, shall have any duty, except and to the extent expressly assumed by contract, to refrain from engaging directly or indirectly in the same or similar business activities or lines of business as us, and (ii) we renounce any interest or expectancy in, or in being offered an opportunity to participate in, any potential transaction or matter which (a) may be a corporate opportunity for any director or officer, on the one hand, and us, on the other or (b) the presentation of which would breach an existing legal obligation of a director or officer to any other entity. However, we do not believe that any such potential conflicts would materially affect our ability to complete our initial business combination.Our sponsor, officers or directors may sponsor or form other special purpose acquisition companies similar to ours or may pursue other business or investment ventures during the period in which we are seeking an initial business combination. As a result, our sponsor, officers and directors could have conflicts of interest in determining whether to present business combination opportunities to us or to any other special purpose acquisition company (with which they may become involved. Any such companies, businesses or investments may present additional conflicts of interest in pursuing an initial business combination target. In particular, affiliates of our sponsor and our officers and directors were previously actively engaged in seeking an initial business combination on behalf of Blue Water III prior to their resignation as officers of Blue Water III and the sale of all of their interest in Blue Water III in November 2025. Any such blank check company may present additional conflicts of interest in pursuing an acquisition target, particularly if there is overlap among investment mandates and the board and management teams. However, because we expect that our company will generally have priority over any other special purpose acquisition companies subsequently formed by our sponsor, officers or directors with respect to acquisition opportunities until we complete our initial business combination or enter into a contractual agreement that would restrict our ability to engage in material discussions regarding a potential initial business combination, we do not believe that any such potential conflicts would materially affect our ability to complete our initial business combination.Our executive officers and our directors may have interests that differ from you in connection with the business combination, including the fact that they may lose their entire investment in us if our initial business combination is not completed, except to the extent they receive liquidating distributions from assets outside the trust account, and accordingly, may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination.Additionally, the personal and financial interests of our directors and executive officers may influence their motivation in timely identifying and pursuing an initial business combination or completing our initial business combination. The different timelines of competing business combinations could cause our directors and executive officers to prioritize a different business combination over finding a suitable acquisition target for our business combination. Consequently, our directors’ and executive officers’ discretion in identifying and selecting a suitable target business may result in a conflict of interest when determining whether the terms, conditions and timing of a particular business combination are appropriate and in our shareholders’ best interest, which could negatively impact the timing for a business combination.In addition to the above, our officers and directors are not required to commit any specified amount of time to our affairs, and, accordingly, may have conflicts of interest in allocating management time among various business activities, including selecting a business combination target and monitoring the related due diligence. See “Risk Factors — Our officers and directors will allocate their time to other businesses thereby causing conflicts of interest in their determination as to how much time to devote to our affairs. This conflict of interest could have a negative impact on our ability to complete our initial business combination.”Additionally, our sponsor and executive officers and directors have agreed to waive their redemption rights with respect to any founder shares and any public shares held by them in connection with the consummation of our initial business combination. Further, our sponsor and executive officers and directors have agreed to waive their redemption rights with respect to any founder shares held by them if we are unable to complete our initial business combination within 24 months from the closing of this offering or by such earlier liquidation date as our board of directors may approve. If we do not complete our initial business combination within such applicable time period, the proceeds of the sale of the private placement units held in the trust account will be used to fund the redemption of our public shares, and the private placement warrants may expire worthless. With certain limited exceptions, the founder shares will not be transferable, assignable or salable by our sponsor or its permitted transferees until one year after the completion of our initial business combination. With certain limited exceptions, the private placement units (including the securities comprising such units and the Class A ordinary shares issuable upon exercise of the private placement warrants), will not be transferable, assignable or salable by our sponsor or its permitted transferees until 30 days after the completion of our initial business combination. Since our sponsor and executive officers and directors may directly or indirectly own ordinary shares and units following this offering, our executive officers and directors may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination because of their financial interest in completing an initial business combination within 24 months from the closing of this offering or by such earlier liquidation date as our board of directors may approve. In the event our sponsor or members of our management team provide loans to us to finance transaction costs and/or incur expenses on our behalf in connection with an initial business combination, such persons may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as such loans may not be repaid and/or such expenses may not be reimbursed unless we consummate such business combination. Similarly, if we agree to pay our sponsor, officers or directors, or our or their affiliates, or a member of our management team a finder’s fee, advisory fee, consulting fee or success fee in order to effectuate the completion of our initial business combination, such persons may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as any such fee may not be paid unless we consummate such business combination. We are not prohibited from pursuing an initial business combination with a company that is affiliated with our sponsor, officers or directors, non-managing sponsor investors, or completing the business combination through a joint venture or other form of shared ownership with our sponsor, officers or directors or non-managing sponsor investors; accordingly, such affiliated person(s) may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as such affiliated person(s) would have interests different from our public shareholders and would likely not receive any financial benefit unless we consummated such business combination. In the event we seek to complete our initial business combination with a company that is affiliated (as defined in our amended and restated memorandum and articles of association) with our sponsor (including its members), officers or directors, we, or a committee of independent directors, will obtain an opinion from an independent investment banking firm or another independent entity that commonly renders valuation opinions, stating that the consideration to be paid by us in such an initial business combination is fair to our company from a financial point of view. We are not required to obtain such an opinion in any other context.

S-K 1603(b) Conflicts of Interest

Feb. 24, 2026

Spac Sponsor Conflict Of Interest Line Items

SPAC, Actual or Potential Material Conflict of Interest, Prospectus Summary [Text Block]

Each of our officers and directors presently has, and any of them in the future may have additional, fiduciary, contractual or other obligations or duties to one or more other entities, pursuant to which such officer or director is or will be required to present a business combination opportunity to such entities. If these entities decide to pursue any such opportunity, we may be precluded from pursuing such opportunities. Accordingly, if any of our officers or directors becomes aware of a business combination opportunity which is suitable for an entity to which he or she has then current fiduciary or contractual obligations, he or she will honor his or her fiduciary or contractual obligations to present such business combination opportunity to such other entity, subject to their fiduciary duties under Cayman Islands law. Our amended and restated memorandum and articles of association provide that, to the fullest extent permitted by law: (i) no individual serving as a director or an officer, among other persons, shall have any duty, except and to the extent expressly assumed by contract, to refrain from engaging directly or indirectly in the same or similar business activities or lines of business as us, and (ii) we renounce any interest or expectancy in, or in being offered an opportunity to participate in, any potential transaction or matter which (a) may be a corporate opportunity for any director or officer, on the one hand, and us, on the other or (b) the presentation of which would breach an existing legal obligation of a director or officer to any other entity. However, we do not believe that any such potential conflicts would materially affect our ability to complete our initial business combination.Our sponsor, officers or directors may sponsor or form other special purpose acquisition companies similar to ours or may pursue other business or investment ventures during the period in which we are seeking an initial business combination. As a result, our sponsor, officers and directors could have conflicts of interest in determining whether to present business combination opportunities to us or to any other special purpose acquisition company (with which they may become involved. Any such companies, businesses or investments may present additional conflicts of interest in pursuing an initial business combination target. In particular, affiliates of our sponsor and our officers and directors were previously actively engaged in seeking an initial business combination on behalf of Blue Water III prior to their resignation as officers of Blue Water III and the sale of all of their interest in Blue Water III in November 2025. Any such blank check company may present additional conflicts of interest in pursuing an acquisition target, particularly if there is overlap among investment mandates and the board and management teams. However, because we expect that our company will generally have priority over any other special purpose acquisition companies subsequently formed by our sponsor, officers or directors with respect to acquisition opportunities until we complete our initial business combination or enter into a contractual agreement that would restrict our ability to engage in material discussions regarding a potential initial business combination, we do not believe that any such potential conflicts would materially affect our ability to complete our initial business combination.Our executive officers and our directors may have interests that differ from you in connection with the business combination, including the fact that they may lose their entire investment in us if our initial business combination is not completed, except to the extent they receive liquidating distributions from assets outside the trust account, and accordingly, may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination.Additionally, the personal and financial interests of our directors and executive officers may influence their motivation in timely identifying and pursuing an initial business combination or completing our initial business combination. The different timelines of competing business combinations could cause our directors and executive officers to prioritize a different business combination over finding a suitable acquisition target for our business combination. Consequently, our directors’ and executive officers’ discretion in identifying and selecting a suitable target business may result in a conflict of interest when determining whether the terms, conditions and timing of a particular business combination are appropriate and in our shareholders’ best interest, which could negatively impact the timing for a business combination.In addition to the above, our officers and directors are not required to commit any specified amount of time to our affairs, and, accordingly, may have conflicts of interest in allocating management time among various business activities, including selecting a business combination target and monitoring the related due diligence. See “Risk Factors — Our officers and directors will allocate their time to other businesses thereby causing conflicts of interest in their determination as to how much time to devote to our affairs. This conflict of interest could have a negative impact on our ability to complete our initial business combination.”Additionally, our sponsor and executive officers and directors have agreed to waive their redemption rights with respect to any founder shares and any public shares held by them in connection with the consummation of our initial business combination. Further, our sponsor and executive officers and directors have agreed to waive their redemption rights with respect to any founder shares held by them if we are unable to complete our initial business combination within 24 months from the closing of this offering or by such earlier liquidation date as our board of directors may approve. If we do not complete our initial business combination within such applicable time period, the proceeds of the sale of the private placement units held in the trust account will be used to fund the redemption of our public shares, and the private placement warrants may expire worthless. With certain limited exceptions, the founder shares will not be transferable, assignable or salable by our sponsor or its permitted transferees until one year after the completion of our initial business combination. With certain limited exceptions, the private placement units (including the securities comprising such units and the Class A ordinary shares issuable upon exercise of the private placement warrants), will not be transferable, assignable or salable by our sponsor or its permitted transferees until 30 days after the completion of our initial business combination. Since our sponsor and executive officers and directors may directly or indirectly own ordinary shares and units following this offering, our executive officers and directors may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination because of their financial interest in completing an initial business combination within 24 months from the closing of this offering or by such earlier liquidation date as our board of directors may approve.

In the event our sponsor or members of our management team provide loans to us to finance transaction costs and/or incur expenses on our behalf in connection with an initial business combination, such persons may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as such loans may not be repaid and/or such expenses may not be reimbursed unless we consummate such business combination.

Similarly, if we agree to pay our sponsor, officers or directors, or our or their affiliates, or a member of our management team a finder’s fee, advisory fee, consulting fee or success fee in order to effectuate the completion of our initial business combination, such persons may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as any such fee may not be paid unless we consummate such business combination.

We are not prohibited from pursuing an initial business combination with a company that is affiliated with our sponsor, officers or directors, non-managing sponsor investors, or completing the business combination through a joint venture or other form of shared ownership with our sponsor, officers or directors or non-managing sponsor investors; accordingly, such affiliated person(s) may have a conflict of interest in determining whether a particular target business is an appropriate business with which to effectuate our initial business combination as such affiliated person(s) would have interests different from our public shareholders and would likely not receive any financial benefit unless we consummated such business combination. In the event we seek to complete our initial business combination with a company that is affiliated (as defined in our amended and restated memorandum and articles of association) with our sponsor (including its members), officers or directors, we, or a committee of independent directors, will obtain an opinion from an independent investment banking firm or another independent entity that commonly renders valuation opinions, stating that the consideration to be paid by us in such an initial business combination is fair to our company from a financial point of view. We are not required to obtain such an opinion in any other context.

Blue Water Acquisition Corp. IV S-1/A