Open-market purchases and sales reported on SEC Forms 4 and 5, with each filing and its footnotes.
Since Oct 4, 2025
Transactions
11
Purchases
2
Sales
9
Purchase value
$1.43M
Sale value
$419.76M
Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.
Carlon Jonathan WinantDirector
4
Filed Sep 15, 2026Period of report Sep 14, 20260001628280-26-062099
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 14, 2026
Class A Common StockF1F2
50,000
$31.1519
$1.56M
603,500
Direct
Filing footnotes · 4
F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.15 to $31.37, inclusive. The reporting person undertakes to provide to Neptune Insurance Holdings Inc., any security holder of Neptune Insurance Holdings Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2Includes 73,500 shares of Class A Common Stock underlying an award of time-based restricted stock units, as amended. The restricted stock units vest as to 24,500 shares on September 30, 2026 and as to 6,125 shares on the last day of each calendar quarter thereafter through September 30, 2028, in each case subject to the continuous service of the Reporting Person through the applicable vesting date.
F3The Reporting Person and Alexis Carlon are the trustees of the trust.
F4The Reporting Person and Steve Wynne are the trustees of the trust.
Filed Sep 16, 2026Period of report Aug 12, 20260001628280-26-062249
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
Sale
Bregal Sagemount IV General Partner Jersey Ltd10% owner
Bregal Sagemount Management LP10% owner
BSIV Hold 101 GP, LLC10% owner
BSIV Hold 101, LP10% owner
Yoon Gene10% owner
4
Filed Jul 31, 2026Period of report Jul 29, 20260001193125-26-329069
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
Sale
FTV Management VII, L.P.10% owner
FTV NE-Aggregator, LLC10% owner
FTV VII, L.P.10% owner
Growth VII-Centre, L.P.10% owner
4
Filed Jul 31, 2026Period of report Jul 29, 20260001193125-26-329068
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
Sale
Bregal Sagemount IV General Partner Jersey Ltd10% owner
Bregal Sagemount Management LP10% owner
BSIV Hold 101 GP, LLC10% owner
BSIV Hold 101, LP10% owner
Yoon Gene10% owner
4
Filed May 19, 2026Period of report May 15, 20260001193125-26-231465
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
Sale
FTV Management VII, L.P.10% owner
FTV NE-Aggregator, LLC10% owner
FTV VII, L.P.10% owner
Growth VII-Centre, L.P.10% owner
4
Filed May 19, 2026Period of report May 15, 20260001193125-26-231460
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
Sale
Burgess Trevor RDirector · CEO & Chairman of the Board · 10% owner
4
Filed Mar 13, 2026Period of report Mar 13, 20260002067129-26-000008
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseMar 13, 2026
Class A Common Stock
50,000
$18.7069
$935.35K
2,082,964
Direct
Vostrizansky Michael WarrenDirector
4
Filed Feb 24, 2026Period of report Feb 20, 20260001193125-26-067769
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseFeb 20, 2026
Class A Common StockF1
23,000
$21.4963
$494.41K
23,000
Direct
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
Aug 13, 2026
Class A Common StockF4F2F3
57,012
$31.7121
$1.81M
4,284,715
Direct
SaleAug 12, 2026
Class A Common StockF1F2F3
42,988
$31.0755
$1.34M
4,341,727
Direct
Filing footnotes · 4
F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.74 to $31.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2Includes 535,665 shares of Class A Common Stock underlying an award of time-based restricted stock units, as amended. The restricted stock units vest as to 178,555 shares on September 30, 2026 and as to the remaining 357,110 shares in eight quarterly installments of 44,638 or 44,639 shares each on the last day of each calendar quarter thereafter through September 30, 2028, in each case subject to the continuous service of the Reporting Person through the applicable vesting date.
F3This Form 4/A amends the Form 4 filed by the Reporting Person on August 14, 2026 solely to correct the number of shares of Class A Common Stock reported in Column 5 of Table I, which inadvertently omitted 535,665 shares of Class A Common Stock underlying restricted stock units previously reported on the Form 4 filed by the Reporting Person on October 3, 2025. No other changes have been made to the previously reported information.
F4The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.87 to $32.12, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F1The 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.
F2Each 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.
F1After giving effect to the sale reported in this statement, the shares of Class A Common Stock are directly held as follows: 12,685,340 by FTV VII, L.P. ("FTV VII"), 878,801 by FTV-NE Aggregator, LLC ("FTV-NE Aggregator") and 878,800 by Growth VII-Centre, L.P. ("Growth VII-Centre").
F2FTV-NE Aggregator is managed by FTV VII, its sole member, which is managed by FTV Management VII, L.P. ("FTV Management"), its general partner. Growth VII-Centre is managed by FTV Management, its general partner.
F3Each 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.
F1These shares were sold in connection with the public offering of the Issuer's Class A Common Stock pursuant to the prospectus dated May 13, 2026 (the "Offering").
F2These shares were sold pursuant to the underwriters' exercise of their over-allotment option in connection with the Offering.
F3The 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.
F4Each 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.
F1These shares were sold in connection with the public offering of the Issuer's Class A Common Stock pursuant to the prospectus dated May 13, 2026 (the "Offering").
F2These shares were sold pursuant to the underwriters' exercise of their over-allotment option in connection with the Offering.
F3After giving effect to the sales reported in this statement, the shares of Class A Common Stock are directly held as follows: 14,325,878 by FTV VII, L.P. ("FTV VII"), 992,452 by FTV-NE Aggregator, LLC ("FTV-NE Aggregator") and 992,451 by Growth VII-Centre, L.P. ("Growth VII-Centre").
F4FTV-NE Aggregator is managed by FTV VII, its sole member, which is managed by FTV Management VII, L.P. ("FTV Management"), its general partner. Growth VII-Centre is managed by FTV Management, its general partner.
F5Each 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.
F1The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.35 to $21.67, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
