InsiderTrades

Form 4 for BLUW Blue Water Acquisition Corp. III

Accepted 2025-11-28 00:00:00 ET · period of report 2025-11-25 · accession 0001493152-25-025414 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DI 2025-11-28 2025-11-25 BLUW Hernandez Joseph CEO, Dir, 10% S - Sale — -430.0K 430.0K -50% —
DMI 2025-11-28 2025-11-25 BLUW Hernandez Joseph CEO, Dir, 10% J - Other — -6.54M 0 -100% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A ordinary shares 2025-11-25 S D 430,000 — 430,000 I See Footnote — — (F4) Represents securities included in the 430,000 Private Placement Units. (F1) In connection with the Purchase Agreement, dated as of November 25, 2025, by and among the Issuer, Blue Water Acquisition III LLC (the "Original Sponsor") and Yorkville BW Acquisition Sponsor, LLC (the "New Sponsor"), the Original Sponsor sold to the New Sponsor an aggregate of 6,325,000 Class B ordinary shares (the "Founder Shares") and 430,000 private placement units (the "Private Placement Units"), consisting of 430,000 Class A ordinary shares and 215,000 warrants to purchase Class A ordinary shares of the Issuer (the "Private Placement Warrants"). The New Sponsor purchased the Founder Shares and Private Placement Units for an aggregate purchase price of $7,200,000. (F2) The securities are held directly by the Original Sponsor. The Reporting Person is a managing member of the Original Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Original Sponsor. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
2 Derivative Class B ordinary shares 2025-11-25 J D 6,325,000 — 0 I See Footnote — · — to — 6,325,000 Class A Ordinary Shares (F1) In connection with the Purchase Agreement, dated as of November 25, 2025, by and among the Issuer, Blue Water Acquisition III LLC (the "Original Sponsor") and Yorkville BW Acquisition Sponsor, LLC (the "New Sponsor"), the Original Sponsor sold to the New Sponsor an aggregate of 6,325,000 Class B ordinary shares (the "Founder Shares") and 430,000 private placement units (the "Private Placement Units"), consisting of 430,000 Class A ordinary shares and 215,000 warrants to purchase Class A ordinary shares of the Issuer (the "Private Placement Warrants"). The New Sponsor purchased the Founder Shares and Private Placement Units for an aggregate purchase price of $7,200,000. (F2) The securities are held directly by the Original Sponsor. The Reporting Person is a managing member of the Original Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Original Sponsor. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein. (F3) The Class B ordinary shares have no expiration date and will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis.
3 Derivative Warrants to purchase Class A ordinary shares 2025-11-25 J D 215,000 — 0 I See Footnote — · — to — 215,000 Class A ordinary shares (F4) Represents securities included in the 430,000 Private Placement Units. (F1) In connection with the Purchase Agreement, dated as of November 25, 2025, by and among the Issuer, Blue Water Acquisition III LLC (the "Original Sponsor") and Yorkville BW Acquisition Sponsor, LLC (the "New Sponsor"), the Original Sponsor sold to the New Sponsor an aggregate of 6,325,000 Class B ordinary shares (the "Founder Shares") and 430,000 private placement units (the "Private Placement Units"), consisting of 430,000 Class A ordinary shares and 215,000 warrants to purchase Class A ordinary shares of the Issuer (the "Private Placement Warrants"). The New Sponsor purchased the Founder Shares and Private Placement Units for an aggregate purchase price of $7,200,000. (F2) The securities are held directly by the Original Sponsor. The Reporting Person is a managing member of the Original Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Original Sponsor. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein. (F5) Each whole Private Placement Warrant entitles the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The Private Placement Warrants 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.