Blue Water Acquisition Corp. IV

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Other Events

Regulation FD Disclosure

Written communication about a business combination transaction (Rule 425)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Other Events

Entry into a Material Definitive Agreement

Prospectus Supplement with Pricing Information

Registration of Securities on Exchange

Certification of approval for listing and registration on a national securities exchange

Notice of Effectiveness

Correspondence with the SEC

Correspondence with the SEC

Amended Initial Registration Statement

Amended Initial Registration Statement

Letter from the SEC

Registration (IPO) statement under Securities Act of 1933

Akhtar Nadab

Blue Water Acquisition IV LLC

Hernandez Joseph

Hermouet Laurent Didier

Blue Water Acquisition IV LLC

Ross Martha F.

Hernandez Joseph

Hawkins Trevor Leonard

Coulson Timothy Neal