SEC Form 4/A · accession 0001628280-26-062249
Neptune Insurance Holdings Inc. · NP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
James Steiner
Officer — Chief Financial Officer · Director
Period of report
Aug 12, 2026
Accepted (ET)
Sep 16, 2026 · 4:17 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002067129
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2,F3 | Aug 12, 2026 | S | 42,988 | $31.0755 | D | 4,341,727 | D | |
| Class A Common StockF4,F2,F3 | Aug 13, 2026 | S | 57,012 | $31.7121 | D | 4,284,715 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- 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.