undamentalytics Newsletter

Neptune Insurance Holdings Inc. insider trading

Every open-market purchase and sale by Neptune Insurance Holdings Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Neptune Insurance Holdings Inc. insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Neptune Insurance Holdings Inc.’s insiders pay?

From October 3, 2025 to September 15, 2026, 8 insiders reported 2 open-market purchases and 8 sales not made under a pre-set plan in Neptune Insurance Holdings Inc. After sales, the shares moved −24.1% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on February 25, 2026 into $13,941 by November 2, 2026, +62.3% a year. It held shares 100% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $10,999 (+14.9% a year), and held throughout $10,999 (+14.9%).

$0$5.0k$10.0k$15.0k 2026 $13.9k$11.0k$11.0k
Copying Neptune Insurance Holdings Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Neptune Insurance Holdings Inc.'s insiders from February 25, 2026, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 100% of the time.
Neptune Insurance Holdings Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Bregal Sagemount Management LP 10% owner 0 — — 2 — July 31, 2026
Ftv Ne-Aggregator, LLC 10% owner 0 — — 2 −24.1% (1) May 19, 2026
Burgess Trevor R CEO & Chairman of the Board 1 — — 0 — March 13, 2026
Carlon Jonathan Winant Director 0 — — 1 — September 15, 2026
Growth Vii-Centre, L.P. 10% owner 0 — — 1 — July 31, 2026
Steiner James Chief Financial Officer 0 — — 1 — August 14, 2026
Vostrizansky Michael Warren Director 1 — — 0 — February 24, 2026
Yoon Gene 10% owner 0 — — 1 −24.1% (1) October 3, 2025

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Neptune Insurance Holdings Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Neptune Insurance Holdings Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 1 buying crowd with six months of prices, it averaged −4.8% against the index. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
August 31, 20263 sellingnot yetnot yetnot yet
March 31, 20262 buying+25.8%−4.8%not yet

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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