{"transactions":[{"id":828897,"issuer":{"id":6405,"kind":"organization","name":"Blue Water Acquisition Corp. IV"},"owners":[{"id":56177,"kind":"organization","name":"Blue Water Acquisition IV LLC","position":1,"cik":"0002083181","reported_name":"Blue Water Acquisition IV LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrants to purchase Class A ordinary shares","published_at":"2026-03-24T20:30:18.000Z","date":"2026-03-23","kind":"purchase","planned":false,"acquired":true,"shares":137500,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the 275,000 private units owned by Blue Water Acquisition IV LLC, the Issuer's sponsor. Each private unit consists of one Class A ordinary share and one-half of one warrant, with each whole warrant entitling the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The private units were purchased at $10.00 per unit for an aggregate purchase price of $2,750,000."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The warrants included in the private units will become exercisable at the later of 12 months from the closing of the Issuer's initial public offering and 30 days after the completion of its initial business combination and will expire five years after the completion of the initial business combination or earlier upon redemption or liquidation."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The warrants included in the private units will become exercisable at the later of 12 months from the closing of the Issuer's initial public offering and 30 days after the completion of its initial business combination and will expire five years after the completion of the initial business combination or earlier upon redemption or liquidation."}],"balance_after":137500,"derivative":{"exercise_price":11.5,"underlying":"Class A ordinary shares","underlying_shares":137500},"source":{"system":"sec-edgar","filing":"0001493152-26-012369","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2082847/000149315226012369/ownership.xml","form_type":"4"}},{"id":828896,"issuer":{"id":6405,"kind":"organization","name":"Blue Water Acquisition Corp. IV"},"owners":[{"id":56177,"kind":"organization","name":"Blue Water Acquisition IV LLC","position":1,"cik":"0002083181","reported_name":"Blue Water Acquisition IV LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A ordinary shares","published_at":"2026-03-24T20:30:18.000Z","date":"2026-03-23","kind":"purchase","planned":false,"acquired":true,"shares":275000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the 275,000 private units owned by Blue Water Acquisition IV LLC, the Issuer's sponsor. Each private unit consists of one Class A ordinary share and one-half of one warrant, with each whole warrant entitling the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The private units were purchased at $10.00 per unit for an aggregate purchase price of $2,750,000."}],"balance_after":275000,"source":{"system":"sec-edgar","filing":"0001493152-26-012369","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2082847/000149315226012369/ownership.xml","form_type":"4"}}]}