Updated Jul 16, 2026
Steiner James is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $2.38M.
James Steiner is the Chief Financial Officer and Secretary of Neptune Insurance Holdings Inc., a company focused on providing innovative flood insurance solutions. He has been involved in several SEC filings related to the company's operations.
| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-11-15 | NP | Neptune Insurance Holdings Inc. | P — Open-market purchase | 119.0K | $20.00 | $2.38M |
| 2025-10-02 | NP | Neptune Insurance Holdings Inc. | A — Grant or award | 535.7K | $0.00 | |
| 2025-10-02 | NP | Neptune Insurance Holdings Inc. | J — Other acquisition / disposition | 3.73M | — | |
| 2025-10-02 | NP | Neptune Insurance Holdings Inc. | J — Other acquisition / disposition | 3.73M | — |
James Steiner is the Chief Financial Officer and Secretary of Neptune Insurance Holdings Inc., a company focused on providing innovative flood insurance solutions. He has been involved in several SEC filings related to the company's operations.…
Recorded transactions: 1 open-market purchases ($2.38M) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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