Delaware | 6411 | 33-4189588 | ||
(State or other jurisdiction of incorporation or organization) | (Primary standard industrial code number) | (I.R.S. employer identification no.) |
Michael J. Sullivan Mark Mushkin Albert Vanderlaan Orrick, Herrington & Sutcliffe LLP The Orrick Building 405 Howard Street San Francisco, CA 94105 (415) 773-5700 | Joseph A. Hall Pedro J. Bermeo Steven J. Glendon Davis Polk & Wardwell LLP 450 Lexington Avenue New York, NY 10017 United States (212) 450-4000 |
Large accelerated filer | ☐ | Accelerated filer | ☐ |
Non-accelerated filer | ☒ | Smaller reporting company | ☐ |
Emerging growth company | ☒ |

Price to Public(1) | Underwriting Discounts and Commissions(2) | Proceeds, before expenses, to Selling Stockholders | |||
Per Share ................................................................................................................................................... | $ | $ | $ | ||
Total .......................................................................................................................................................... | $ | $ | $ |
Joint Book-Runners | ||||
Morgan Stanley | J.P. Morgan | Goldman Sachs & Co. LLC | ||
Page | |
Market and Industry Data ................................................................................................................................. | |
Select Defined Terms ........................................................................................................................................ | |
Prospectus Summary ......................................................................................................................................... | |
Risk Factors ...................................................................................................................................................... | |
Special Note Regarding Forward-Looking Statements .................................................................................... | |
Use of Proceeds ................................................................................................................................................. | |
Dividend Policy ................................................................................................................................................ | |
Capitalization .................................................................................................................................................... | |
Certain Relationships and Related Party Transactions ..................................................................................... | |
Principal and Selling Stockholders ................................................................................................................... | |
Description of Capital Stock ............................................................................................................................. | |
Stock .............................................................................................................................................................. | |
Underwriting ..................................................................................................................................................... | |
Legal Matters .................................................................................................................................................... | |
Experts .............................................................................................................................................................. | |
Where You Can Find Additional Information .................................................................................................. | |

YoY Organic Revenue Growth % | 63% | 37% | 41% | 34% | 32% |
YoY Premium in Force Growth % | 61% | 41% | 36% | 33% | 32% |



Net Income Margin % | |||||
34% | 29% | 21% | 29% | 23% | 21% |
Adjusted EBITDA Margin % | |||||
50% | 55% | 57% | 60% | 60% | 59% |







2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||||||||
Annual Growth: | 332% | 118% | 70% | 35% | 26% | 26% | 30% | |||||||||||||||||||||

2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |

2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |


Class A common stock offered by the selling stockholders ................................................ | 8,355,615 shares | |
Underwriters’ option to purchase additional shares of Class A common stock offered by the selling stockholders ......................... | The underwriters have a 30-day option to purchase up to an additional 1,253,342 shares of Class A common stock from the selling stockholders at the public offering price set forth on the cover of this prospectus, less underwriting discounts and commissions. | |
Share Repurchase ........................................... | We intend to purchase from the underwriters 835,561 shares of our Class A common stock at a price per share equal to the price per share to be paid by the underwriters to the selling stockholders. We intend to fund the Share Repurchase using a combination of cash on hand and borrowings under our revolving credit facility. The closing of the Share Repurchase will be concurrent with the closing of this offering. The repurchased shares of Class A common stock will no longer be outstanding after this offering. The completion of the Share Repurchase is contingent on the satisfaction of customary closing conditions and conditioned upon the completion of this offering. We cannot assure you that this offering or the Share Repurchase will be consummated. See “— Share Repurchase.” | |
Class A common stock to be outstanding after this offering and the Share Repurchase .................................................. | 94,032,765 shares | |
Class B common stock to be outstanding after this offering and the Share Repurchase .................................................. | 43,435,000 shares | |
Total Class A common stock and Class B common stock to be outstanding after this offering and the Share Repurchase ............. | 137,467,765 shares | |
Use of proceeds .............................................. | We will not receive any proceeds from the sale of Class A common stock by the selling stockholders in this offering. See “Use of Proceeds.” | |
Controlled company ....................................... | We are a “controlled company” within the meaning of the applicable listing rules of the NYSE. See “Prospectus Summary — Implications of Being a Controlled Company.” | |
Voting rights ................................................... | We have two authorized classes of voting common stock, Class A common stock and Class B common stock. Each share of Class A common stock is entitled to one vote per share and each share of Class B common stock is entitled to ten votes per share. | |
Holders of Class A common stock and Class B common stock vote together as a single class on all matters (including the election of directors) submitted to a vote of stockholders, unless otherwise required by law or specified in our amended and restated certificate of incorporation. Our Chief Executive Officer and Chairman of our board of directors, Mr. Burgess, beneficially owns all of the outstanding shares of Class B common stock and collectively beneficially owns approximately 84.0% of the total combined voting power of our outstanding common stock (and approximately 84.1% of the total combined voting power of our outstanding common stock after giving effect to this offering and the Share Repurchase). As a result, current and future holders of the outstanding shares of Class B common stock will have the ability to control the outcome of matters submitted to our stockholders for approval, including the election of our directors and the approval of any change of control transaction. See “Description of Capital Stock — Class A Common Stock and Class B Common Stock — Voting Rights” for more information. | ||
Conversion and related rights ......................... | Our Class A common stock is not convertible into any other class of shares. | |
Our Class B common stock is convertible into shares of our Class A common stock on a one-for-one basis at the option of the holder. In addition, each share of Class B common stock will automatically convert into one share of Class A common stock upon the occurrence of certain events described in “Description of Capital Stock — Class A Common Stock and Class B Common Stock — Conversion.” | ||
Dividend policy .............................................. | We currently anticipate that we will retain our future earnings to repay debt and to finance the operation and expansion of our business and do not anticipate declaring or paying any cash dividends on our capital stock in the foreseeable future. Therefore, there can be no assurance that we will pay any dividends to holders of our common stock, or as to the amount of any such dividends. Any future determination to pay dividends on our common stock will be at the discretion of our board of directors and will depend upon, among other factors, our financial condition, operating results, earnings, current and anticipated liquidity and capital requirements, plans for expansion, level of indebtedness, contractual restrictions with respect to payment of dividends, restrictions imposed by Delaware law, general business conditions, and any other factors that our board of directors deems relevant in making such a determination. See “Dividend Policy.” | |
Risk factors ..................................................... | Investing in our Class A common stock involves a high degree of risk. See the sections titled “Risk Factors” beginning on page 35 of this prospectus, and in our Annual Report and our Q1 Quarterly Report, respectively, each incorporated by reference herein, and other information included in this prospectus for a discussion of factors that you should consider carefully before deciding to invest in our Class A common stock. | |
NYSE ticker symbol ...................................... | “NP” |
($ in thousands) | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | YoY (Q1’26 vs Q1’25)(1) | |||||
Commission income ............. | $22,707 | $32,062 | $33,916 | $33,318 | $29,034 | 27.9% | |||||
Fee income ........................... | 6,646 | 10,004 | 10,449 | 10,449 | 8,761 | 31.8% | |||||
Total revenues .................... | $29,353 | $42,066 | $44,365 | $43,767 | $37,795 | 28.8% | |||||
Agent commissions .............. | $8,940 | $12,736 | $13,840 | $13,549 | $11,352 | 27.0% | |||||
Employee compensation and benefits ............................. | 1,321 | 1,425 | 1,662 | 1,055 | 1,542 | 16.7% | |||||
General and administrative .. | 1,976 | 2,657 | 2,138 | 3,252 | 3,580 | 81.2% | |||||
Share-based compensation ... | 84 | 103 | 111 | 11,121 | 6,876 | NM | |||||
IPO transaction costs ............ | 531 | 2,943 | 4,966 | 473 | — | NM | |||||
Amortization expense ........... | 874 | 912 | 948 | 979 | 1,004 | 14.9% | |||||
Total operating expenses .. | $13,726 | $20,776 | $23,665 | $30,429 | $24,354 | 77.4% | |||||
Net income .......................... | $9,939 | $11,620 | $11,511 | $4,343 | $7,349 | (26.1)% | |||||
Adjusted net income ............ | $11,044 | $14,556 | $15,997 | $15,335 | $13,410 | 21.4% | |||||
Adjusted EBITDA ............. | $17,116 | $25,249 | $26,725 | $25,911 | $21,566 | 26.0% | |||||
Net income margin ............... | 33.9% | 27.6% | 25.9% | 9.9% | 19.4% | (14.4) pp | |||||
Adjusted EBITDA margin | 58.3% | 60.0% | 60.2% | 59.2% | 57.1% | (1.3) pp |
Twelve Months Ended March 31, | |||||
($ in thousands) | 2025 | 2026 | YoY ('26 vs '25) | ||
Commission income ....................................................................... | $96,601 | $128,330 | 32.8% | ||
Fee income ..................................................................................... | 30,485 | 39,663 | 30.1% | ||
Total revenues .............................................................................. | $127,086 | $167,993 | 32.2% | ||
Agent commissions ....................................................................................................... | 37,746 | 51,477 | 36.4% | ||
Employee compensation and benefits ............................................................... | 4,656 | 5,683 | 22.1% | ||
General and administrative ....................................................................................... | 8,100 | 11,627 | 43.5% | ||
Share-based compensation ........................................................................................ | 309 | 18,212 | NM | ||
IPO transaction costs ...................................................................... | 531 | 8,382 | NM | ||
Amortization expense .................................................................................................. | 3,213 | 3,843 | 19.6% | ||
Total Operating Expenses .......................................................... | $54,555 | $99,224 | 81.9% | ||
Net income .................................................................................... | $39,917 | $34,823 | (12.8)% | ||
Adjusted net income ...................................................................... | $47,222 | $59,298 | 25.6 % | ||
Adjusted EBITDA ....................................................................... | $76,914 | $99,451 | 29.3 % | ||
Three Months Ended March 31, | Change | |||||
(in thousands) | 2026 | 2025 | %/pp | |||
Premium in force (period-end) ...................................................... | $388,745 | $295,175 | 31.7% | |||
Policies in force (period-end) ........................................................ | 295,029 | 230,627 | 27.9% | |||
Policy retention rate(1) ................................................................... | 86.2% | 85.7% | 0.5 | |||
Premium retention rate(1) ............................................................... | 92.9% | 98.2% | (5.3) | |||
Revenue retention rate(1)(2) ............................................................ | 90.0% | 91.8% | (1.8) | |||
Written premium ........................................................................... | $86,574 | $68,751 | 25.9% | |||
Twelve Months Ended March 31, | Change | |||||||
($ in thousands) | 2026 | 2025 | Amount | Percentage | ||||
Average number of employees .......................... | 59.9 | 53.2 | 6.7 | 12.6% | ||||
Total revenues .................................................... | $167,993 | $127,086 | $40,907 | 32.2% | ||||
Revenue per employee ....................................... | $2,804 | $2,389 | $415 | 17.3% | ||||
Adjusted EBITDA ............................................. | $99,451 | $76,914 | $22,537 | 29.3% | ||||
Adjusted EBITDA per employee ....................... | $1,660 | $1,446 | $214 | 14.8% | ||||
Three Months Ended March 31, | Twelve Months Ended March 31, | ||||||||||
($ in thousands) | 2025 | 2026 | Change %/PP | 2025 | 2026 | Change %/PP | |||||
Total revenues ................. | $29,353 | $37,795 | 28.8% | $127,086 | $167,993 | 32.2% | |||||
Net income ........................ | $9,939 | $7,349 | (26.1)% | $39,917 | $34,823 | (12.8)% | |||||
Interest expense (net of interest income) ......... | $2,232 | $3,366 | 50.8% | $13,522 | $18,454 | 36.5% | |||||
Income tax expense ...... | $3,456 | $2,726 | (21.1)% | $13,666 | $15,492 | 13.4% | |||||
Loss on extinguishment of debt ....................... | $— | $— | NM | $5,426 | $— | NM | |||||
Amortization expense ... | $874 | $1,004 | 14.9% | $3,213 | $3,843 | 19.6% | |||||
Share-based compensation ............ | $84 | $6,912 | NM | $309 | $18,248 | NM | |||||
Corporate transaction related expenses ........ | $531 | $176 | NM | $631 | $8,558 | NM | |||||
One-time Expenses ....... | $— | $33 | NM | $230 | $33 | NM | |||||
Adjusted EBITDA .......... | $17,116 | $21,566 | 26.0% | $76,914 | $99,451 | 29.3% | |||||
Net income margin ............ | 33.9% | 19.4% | (14.5) | 31.4% | 20.7% | (10.7)% | |||||
Adjusted EBITDA margin .......................... | 58.3% | 57.1% | (1.2) | 60.5% | 59.2% | (1.3)% | |||||
Three Months Ended March 31, | Twelve Months Ended March 31, | ||||||||||
(In thousands, except share and per share data) | 2025 | 2026 | Change % | 2025 | 2026 | Change % | |||||
Net income ........................................... | $9,939 | $7,349 | (26.1)% | 39,917 | 34,823 | (12.8)% | |||||
Income tax expense ........................ | 3,456 | 2,726 | (21.1)% | 13,666 | 15,492 | 13.4% | |||||
Loss on extinguishment of debt ..... | — | — | NM | 5,426 | — | NM | |||||
Amortization expense .................... | 874 | 1,004 | 14.9% | 3,213 | 3,843 | 19.6% | |||||
Share-based compensation ............. | 84 | 6,912 | NM | 309 | 18,248 | NM | |||||
Corporate transaction related expenses ....................................... | 531 | 176 | NM | 631 | 8,558 | NM | |||||
One-time expenses ......................... | — | 33 | NM | 230 | 33 | NM | |||||
Adjusted Income before income tax expense ........................................ | 14,884 | 18,200 | 22.3% | 63,392 | 80,997 | 27.8% | |||||
Adjusted income taxes (1) ............. | (3,841) | (4,790) | 24.7% | (16,170) | (21,700) | 34.2% | |||||
Adjusted net income ............... | $11,044 | $13,410 | 21.4% | 47,222 | 59,297 | 25.6% | |||||
Three months ended | ||||||||||
March 31, | June 30, | September 30, | December 31, | March 31, | ||||||
(In thousands) | 2025 | 2025 | 2025 | 2025 | 2026 | |||||
Total revenues ............................................................................ | $29,353 | $42,066 | $44,365 | $43,767 | $37,795 | |||||
Net income ................................................................................... | $9,939 | $11,620 | $11,511 | $4,343 | $7,349 | |||||
Interest expense (net of interest income) ...................................... | 2,232 | 5,621 | 5,237 | 4,230 | 3,366 | |||||
Income tax expense ...................................................................... | 3,456 | 4,049 | 3,952 | 4,765 | 2,726 | |||||
Loss on extinguishment of debt ................................................... | — | — | — | — | — | |||||
Amortization expense ................................................................... | 874 | 912 | 948 | 979 | 1,004 | |||||
Share-based compensation ........................................................... | 84 | — | 111 | 11,121 | 6,912 | |||||
Corporate transaction related ....................................................... | 531 | 2,943 | 4,966 | 473 | 176 | |||||
One-time expenses ....................................................................... | — | — | — | — | 33 | |||||
Adjusted EBITDA ..................................................................... | $17,116 | $25,249 | $26,725 | $25,911 | $21,566 | |||||
Net income margin ....................................................................... | 33.9% | 27.6% | 25.9% | 9.9% | 19.4% | |||||
Adjusted EBITDA margin ........................................................ | 58.3% | 60.0% | 60.2% | 59.2% | 57.1% | |||||
March 31, | June 30, | September 30, | December 31, | March 31, | |||||
(In thousands, except share and per share data) | 2025 | 2025 | 2025 | 2025 | 2026 | ||||
Net income ............................................ | $9,939 | $11,620 | $11,511 | $4,343 | $7,349 | ||||
Income tax expense ................................. | 3,456 | 4,049 | 3,952 | 4,765 | 2,726 | ||||
Loss on extinguishment of debt .............. | — | — | — | — | — | ||||
Amortization expense ............................. | 874 | 912 | 948 | 979 | 1,004 | ||||
Share-based compensation ...................... | 84 | 104 | 111 | 11,121 | 6,912 | ||||
Corporate transaction related expenses ... | 531 | 2,943 | 4,966 | 473 | 176 | ||||
One-time expenses .................................. | — | — | — | — | 33 | ||||
Adjusted Income before income tax expense ................................................ | $14,884 | $19,628 | $21,488 | $21,681 | $18,200 | ||||
Adjusted income taxes (1) ........................ | $(3,840) | $(5,072) | $(5,492) | $(6,346) | $(4,790) | ||||
Adjusted net income ............................. | $11,044 | $14,556 | $15,997 | $15,335 | $13,410 |
As of March 31, 2026 | ||||
(In thousands, except per share data) | Actual | As Adjusted | ||
Cash and cash equivalents(1) ..................................................................................... | $10,542 | $ | ||
Debt(2) ....................................................................................................................... | 227,000 | |||
Preferred stock, $0.00001 par value per share, 20,000,000 shares authorized and no shares issued and outstanding, actual; 20,000,000 shares authorized and no shares issued and outstanding, as adjusted ........................................................... | — | |||
Stockholders’ equity (deficit): | ||||
Class A common stock, $0.00001 par value per share, 428,422,036 shares authorized and 94,868,326 shares issued and outstanding, actual; 428,422,036 shares authorized and shares issued and outstanding, as adjusted ..... | 1 | |||
Class B common stock, $0.00001 par value per share, 51,577,964 shares authorized and 43,435,000 shares issued and outstanding, actual; 51,577,964 shares authorized and 43,435,000 shares issued and outstanding, as adjusted ..... | — | |||
Accumulated deficit ................................................................................................. | (507,002) | |||
Additional paid-in capital ......................................................................................... | 293,643 | |||
Total stockholders’ deficit ........................................................................................ | (213,358) | |||
Total capitalization ................................................................................................... | $24,184 | $ | ||
Shares Beneficially Owned Before the Offering and the Share Repurchase | Shares Beneficially Owned After the Offering and the Share Repurchase | |||||||||||||||||||
Class A Common Stock | Class B Common Stock | % of Total Voting Power† | Class A Common Stock | Class B Common Stock | % of Total Voting Power† | |||||||||||||||
Name of Beneficial Owner | Shares | % | Shares | % | Shares | % | Shares | % | ||||||||||||
Greater than 5% Stockholders and Selling Stockholders: | ||||||||||||||||||||
Entities affiliated with Bregal Sagemount(1) .. | 19,530,472 | 20.6% | — | — | 3.7% | 15,633,987 | 16.6% | — | — | 3.0% | ||||||||||
Entities affiliated with FTV Capital(2) ........... | 22,350,631 | 23.6% | — | — | 4.2% | 17,891,501 | 19.0% | — | — | 3.4% | ||||||||||
Entities affiliated with Trevor Burgess(3) ....... | 100,000 | * | 43,435,000 | 100.0% | 82.1% | 100,000 | * | 43,435,000 | 100% | 82.2% | ||||||||||
Entities affiliated with James D. Albert(4) ..... | 13,751,814 | 14.5% | — | — | 2.6% | 13,751,814 | 14.6% | — | — | 2.6% | ||||||||||
Shares Beneficially Owned Before the Offering and the Share Repurchase | Shares Beneficially Owned After the Offering and the Share Repurchase | |||||||||||||||||||
Class A Common Stock | Class B Common Stock | % of Total Voting Power† | Class A Common Stock | Class B Common Stock | % of Total Voting Power† | |||||||||||||||
Name of Beneficial Owner | Shares | % | Shares | % | Shares | % | Shares | % | ||||||||||||
Entities affiliated with Jonathan Carlon(5) ..................................... | 5,110,000 | 5.4% | — | — | 1.0% | 5,110,000 | 5.4% | — | — | 1.0% | ||||||||||
Named Executive Officers and Directors: | ||||||||||||||||||||
Trevor Burgess(3)(6) ......................... | 100,000 | * | 49,595,000 | 100.0% | 84.0% | 100,000 | * | 49,595,000 | 100.0% | 84.1% | ||||||||||
Jim Steiner(7) ................................... | 3,944,550 | 4.2% | — | — | * | 3,944,550 | 4.2% | — | — | * | ||||||||||
Matt Duffy(8) ................................... | 1,255,500 | 1.3% | — | — | * | 1,255,500 | 1.3% | — | — | * | ||||||||||
Jonathan Carlon(5)(9) ........................ | 5,690,000 | 6.0% | — | — | 1.1% | 5,690,000 | 6.1% | — | — | 1.1% | ||||||||||
Blair J. Greenberg .......................... | — | — | — | — | — | — | — | — | — | — | ||||||||||
Cristian Melej ................................. | 20,000 | * | — | — | * | 20,000 | * | — | — | * | ||||||||||
Mike Vostrizansky(2) ...................... | 23,000 | * | — | — | * | 23,000 | * | — | — | * | ||||||||||
All executive officers and directors as a group (7 persons) ................................... | 11,033,050 | 11.6% | 49,595,000 | 100.0% | 85.8% | 11,033,050 | 11.7% | 49,595,000 | 100.0% | 85.9% | ||||||||||
Name | Number of Shares | |
Morgan Stanley & Co. LLC ................................................................................................................ | ||
J.P. Morgan Securities LLC ................................................................................................................. | ||
Goldman Sachs & Co. LLC ................................................................................................................. | ||
Total ..................................................................................................................................................... |
Per Share | Without Option | With Option | ||||
Public offering price ...................................................................... | $ | $ | $ | |||
Underwriting discount(1) ................................................................ | $ | $ | $ | |||
Proceeds, before expenses, to the selling stockholders ................. | $ | $ | $ |
SEC registration fee .............................................................................................................................. | $32,445.08 |
FINRA filing fee ................................................................................................................................... | $35,090.85 |
Printing and engraving expenses .......................................................................................................... | $65,000.00 |
Legal fees and expenses ........................................................................................................................ | $425,000.00 |
Accounting fees and expenses .............................................................................................................. | $275,000.00 |
Transfer agent and registrar fees and expenses ..................................................................................... | $5,000.00 |
Miscellaneous fees and expenses .......................................................................................................... | $5,000.00 |
Total ...................................................................................................................................................... | $842,535.93 |
Exhibit Number | Exhibit Title | |
1.1* | ||
2.1 | ||
3.1 | ||
3.2 | ||
4.1 | ||
4.2 | ||
5.1* | ||
10.1 | ||
10.2+ | ||
10.3+ | ||
10.4+ | ||
10.5+ | ||
10.6 | ||
10.7⸸ | ||
10.8 | ||
10.9 | ||
10.10⸸ | ||
21.1 | ||
23.1* |
Neptune Insurance Holdings Inc. | ||
By: | /s/ Trevor Burgess | |
Trevor Burgess | ||
Chief Executive Officer and Chairman of the Board of Directors | ||
Name | Title | Date | ||
/s/ Trevor Burgess | Chief Executive Officer and Chairman of the Board of Directors (principal executive officer) | May 11, 2026 | ||
Trevor Burgess | ||||
/s/ Jim Steiner | Chief Financial Officer and Director (principal financial and accounting officer) | May 11, 2026 | ||
Jim Steiner | ||||
/s/ Jonathan Carlon | Director | May 11, 2026 | ||
Jonathan Carlon | ||||
/s/ Blair J. Greenberg | Director | May 11, 2026 | ||
Blair J. Greenberg | ||||
/s/ Cristian Melej | Director | May 11, 2026 | ||
Cristian Melej | ||||
/s/ Mike Vostrizansky | Director | May 11, 2026 | ||
Mike Vostrizansky |
By: | /s/ Trevor Burgess | |
Trevor Burgess | ||
Attorney-in-Fact |