Transaction · 0001628280-26-064593

Duffy Matthew Paul

Duffy Matthew Paul, PRES, CRO, reported a transaction classified as withholding at Neptune Insurance Holdings Inc. involving 98381.000000 shares for an estimated $2690720.35. Reported holdings after the transaction were 1853472.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FPRES, CRO
NPNeptune Insurance Holdings Inc.
Filing timeOct 02
Trade dateSep 30, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$27.43
Pre-filing
1mo ago1w ago +1.2%1d ago +1.0%
Returns since
7d30d90d180d1y

NP price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
NP since 2026-10-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001628280-26-064593
Class A Common Stock
Transaction date
Sep 30, 2026
Filed Oct 02, 2026, 08:48 PM · 2d delay
Shares
98.3k sh
$27.35 per share
Estimated value
-$2.69M
Computed from shares × price
Holdings after
1.85M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President & Chief Risk Officer

Officer YesDirector No10% NoOther Yes
Footnotes & amended
  1. F1

    Represents shares of Class A Common Stock withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of restricted stock units o…

  2. F2

    Includes 527,902 shares of Class A Common Stock underlying an award of time-based restricted stock units, as amended, which remain held directly by the Reporting Person. The restricted stock units ves…

  3. F3

    Represents shares of Class A Common Stock underlying an award of time-based restricted stock units granted on September 30, 2026. The restricted stock units vest in four quarterly installments of 47,9…

  4. F4

    Includes 191,896 shares of Class A Common Stock underlying the award of time-based restricted stock units reported on this Form 4.

Original filing · 0001628280-26-064593
Related transactions

0 other filings

Same reporting owner
Recent company activity

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