BSIV Hold 101, LP - 29 Jul 2026 Form 4 Insider Report for Neptune Insurance Holdings Inc. (NP)

Reporting relationship: 10%+ Owner
Issuer ticker: NP
Reported as of: 29 Jul 2026
Net transaction value: -$54,220,355
SEC form: 4
Accepted by SEC: 31 Jul 2026, 19:00:06 UTC
Prior SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: BSIV Hold 101, LP, By: BSIV Hold 101 GP, LLC, its GP, By: Bregal Sagemount IV General Partner Jersey Limited, its Sole Member, By: /s/ Colin James Dow, Name: Colin James Dow, Title: Director; /s/ Paul Andrew Bradshaw,...

Open signature details

BSIV Hold 101, LP, By: BSIV Hold 101 GP, LLC, its GP, By: Bregal Sagemount IV General Partner Jersey Limited, its Sole Member, By: /s/ Colin James Dow, Name: Colin James Dow, Title: Director; /s/ Paul Andrew Bradshaw, Name: Paul Andrew Bradshaw, Director

Key filing fact

BSIV Hold 101, LP filed Form 4 for Neptune Insurance Holdings Inc. (NP) on 31 Jul 2026.

Key facts

This page summarizes BSIV Hold 101, LP's Form 4 filing for Neptune Insurance Holdings Inc. (NP).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 31 Jul 2026, 19:00.

Change

Previous filing in this sequence was filed on 19 May 2026.
Current net transaction value: -$54,220,355.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (5)

CIK 0002087995 Primary reporting owner

BSIV Hold 101, LP

Relationship: 10%+ Owner
Address: 200 PARK AVENUE, 45TH FLOOR, NEW YORK
Signature: BSIV Hold 101, LP, By: BSIV Hold 101 GP, LLC, its GP, By: Bregal Sagemount IV General Partner Jersey Limited, its Sole Member, By: /s/ Colin James Dow, Name: Colin James Dow, Title: Director; /s/ Paul Andrew Bradshaw, Name: Paul Andrew Bradshaw, Director
Signature date: 30 Jul 2026

CIK 0002087987

BSIV Hold 101 GP, LLC

Relationship: 10%+ Owner
Address: 200 PARK AVENUE, 45TH FLOOR, NEW YORK
Signature: BSIV Hold 101 GP, LLC, By: Bregal Sagemount IV General Partner Jersey Limited, its Sole Member, By: /s/ Colin James Dow, Name: Colin James Dow, Title: Director, /s/ Paul Andrew Bradshaw, Name: Paul Andrew Bradshaw, Title: Director
Signature date: 30 Jul 2026

CIK 0002087970

Bregal Sagemount IV General Partner Jersey Ltd

Relationship: 10%+ Owner
Address: SECOND FLOOR, WINDWARD HOUSE,, LA ROUTE DE LA LIBERATION, ST. HELIER, JERSEY
Signature: Bregal Sagemount IV General Partner Jersey Limited, By: /s/ Colin James Dow, Name: Colin James Dow, Title: Director, /s/ Paul Andrew Bradshaw, Name: Paul Andrew Bradshaw, Title: Director
Signature date: 30 Jul 2026

CIK 0001965125

Bregal Sagemount Management LP

Relationship: 10%+ Owner
Address: 200 PARK AVENUE, 45TH FLOOR, NEW YORK
Signature: Bregal Sagemount Management LP, By: /s/ Gene Yoon, Name: Gene Yoon, Title: Managing Partner
Signature date: 30 Jul 2026

CIK 0001814482

Yoon Gene

Relationship: 10%+ Owner
Address: 200 PARK AVENUE, 45TH FLOOR, NEW YORK
Signature: Gene Yoon, By: /s/ Gene Yoon, Name: Gene Yoon
Signature date: 30 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NP transaction

Class A Common Stock

Sale

Transaction value: $54,220,355
Shares: -1,632,160
Change %: -11%
Price: $33.22
Shares after: 12,620,558
Date: 29 Jul 2026
Ownership: Direct
Footnotes: F1, F2

NP transaction

Class A Common Stock

Sale

Transaction value: $54,220,355
Shares: -1,632,160
Change %: -11%
Price: $33.22
Shares after: 12,620,558
Date: 29 Jul 2026
Ownership: Direct
Footnotes: F1, F2

NP transaction

Class A Common Stock

Sale

Transaction value: $54,220,355
Shares: -1,632,160
Change %: -11%
Price: $33.22
Shares after: 12,620,558
Date: 29 Jul 2026
Ownership: Direct
Footnotes: F1, F2

NP transaction

Class A Common Stock

Sale

Transaction value: $54,220,355
Shares: -1,632,160
Change %: -11%
Price: $33.22
Shares after: 12,620,558
Date: 29 Jul 2026
Ownership: Direct
Footnotes: F1, F2

NP transaction

Class A Common Stock

Sale

Transaction value: $54,220,355
Shares: -1,632,160
Change %: -11%
Price: $33.22
Shares after: 12,620,558
Date: 29 Jul 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The reported securities are held directly by BSIV Hold 101, LP ("BSIV 101"). BSIV 101 is managed by BSIV Hold 101 GP, LLC, its general partner, which is managed by Bregal Sagemount IV General Partner Jersey Limited, its sole member, which is managed by a board of directors and is ultimately 100% owned by Gene Yoon. Bregal Sagemount Management LP, which is majority owned by Gene Yoon, is the investment advisor to BSIV 101.

Footnote F2

Each of the reporting persons disclaims beneficial ownership of the reported securities, except to the extent of such reporting person's pecuniary interest therein, if any. The filing of this statement shall not be deemed an admission by any reporting person of beneficial ownership of the reported securities.