Insider · CIK 0002086961
Michael Warren Vostrizansky
Files at NP (Neptune Insurance Holdings Inc.). First filing Feb 24, 2026, latest Feb 24, 2026.
In brief
Michael Warren Vostrizansky files SEC Form 4 as director at NP (Neptune Insurance Holdings Inc.). Since Feb 24, 2026, Michael Warren Vostrizansky has reported 1 open-market buy worth $494k and 0 open-market sells worth $0, the latest filed on Feb 24, 2026.
A track record needs three past buys with six months of prices behind them; Michael Warren Vostrizansky has 0, so none is measured yet.
The newest scored trade: bought $494k of NP on Feb 20, 2026, filed Feb 24, 2026, scored 49 (moderate). In the last 12 months: 1 buy worth $494k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
NP: Neptune Insurance Holdings Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 49Moderate | NPbuy Neptune Insurance Holdings Inc. | $494k 23,000 shares | - | +24% from low-30% from high |
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | NP Neptune Insurance Holdings Inc. | POpen-market purchase Class A Common Stock | +23,000 | $21.50 | $494k | 23,000 | Feb 24, 2026 |
Questions about Michael Warren Vostrizansky
Answered from the filings on this page, as of the latest one.
Is Michael Warren Vostrizansky buying or selling?
In the last 12 months Michael Warren Vostrizansky reported 1 open-market buy worth $494k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $494k of NP on Feb 20, 2026. Grants, option exercises and tax withholding are not counted.
How did Michael Warren Vostrizansky's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Michael Warren Vostrizansky has 0.
Where does Michael Warren Vostrizansky file Form 4?
Michael Warren Vostrizansky has filed Form 4 at NP (Neptune Insurance Holdings Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.