Insider · CIK 0000937556
Masimo Corp
Files at NRXS (Neuraxis, INC). First filing Jul 3, 2025, latest Jul 3, 2025.
Masimo Corp files SEC Form 4 as 10% owner at NRXS (Neuraxis, INC). Since Jul 3, 2025, Masimo Corp has reported 0 open-market buys worth $0 and 1 open-market sell worth $1.8M, the latest filed on Jul 3, 2025.
A track record needs three past buys with six months of prices behind them; Masimo Corp has 0, so none is measured yet.
The newest scored trade: sold $1.8M of NRXS on Jul 1, 2025, filed Jul 3, 2025, scored 42 (moderate).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
NRXS: Neuraxis, 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 |
|---|---|---|---|---|---|
| 42Moderate | NRXSsell Neuraxis, INC | $1.8M 821,327 shares | -155% | +49% from low-40% from high |
Transactions
Every row this insider has filed, 4 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | NRXS Neuraxis, INC | SOpen-market sale Common Stock | -531,548 | $2.25 | $1.2M | 0 | Jul 3, 2025 |
| Jul 1, 2025 | NRXS Neuraxis, INC | CConversion Common Stock | +289,779 | $0.00 | $29 | 289,779 | Jul 3, 2025 |
| Jul 1, 2025 | NRXS Neuraxis, INC | SOpen-market sale Common Stock | -289,779 | $2.25 | $652k | 0 | Jul 3, 2025 |
| Jul 1, 2025 | NRXS Neuraxis, INC | MOption exercise Pre-Funded Warrant, Common Stock (Right to Buy)derivative | -289,779 | $0.00 | $0 | 0 | Jul 3, 2025 |
Questions about Masimo Corp
Answered from the filings on this page, as of the latest one.
Is Masimo Corp buying or selling?
Not in the last 12 months. Masimo Corp's latest open-market trade on SEC Form 4 was sold $1.8M of NRXS on Jul 1, 2025.
How did Masimo Corp's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Masimo Corp has 0.
Where does Masimo Corp file Form 4?
Masimo Corp has filed Form 4 at NRXS (Neuraxis, 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.