Form 4 for BWIV Blue Water Acquisition Corp. IV

Accepted 2026-03-24 00:00:00 ET · period of report 2026-03-23 · accession 0001493152-26-012371 · 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	2026-03-24	2026-03-23	BWIV	Hernandez Joseph	CEO, Dir, 10%	P - Purchase	—	+275.0K	275.0K	New	—
DI	2026-03-24	2026-03-23	BWIV	Hernandez Joseph	CEO, Dir, 10%	P - Purchase	—	+137.5K	137.5K	New	—

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A ordinary shares	2026-03-23	P	A	275,000	—	275,000	I See footnote	—	—	(F1) Reflects the 275,000 private units owned by Blue Water Acquisition IV LLC, the Issuer's sponsor (the "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. Joseph Hernandez is the managing member of the sponsor and has voting and dispositive power over the securities held of record by the sponsor. Mr. Hernandez disclaims any beneficial ownership of the securities held by the sponsor, except to the extent of his pecuniary interest therein.
2	Derivative	Warrants to purchase Class A ordinary shares	2026-03-23	P	A	137,500	—	137,500	I See footnote	$11.50 · — to —	137,500 Class A ordinary shares	(F1) Reflects the 275,000 private units owned by Blue Water Acquisition IV LLC, the Issuer's sponsor (the "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. Joseph Hernandez is the managing member of the sponsor and has voting and dispositive power over the securities held of record by the sponsor. Mr. Hernandez disclaims any beneficial ownership of the securities held by the sponsor, except to the extent of his pecuniary interest therein. (F2) 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.