Transaction · 0000937556-26-000059
MASIMASIMO CORP
Lane Wendy E
LANE WENDY E, DIR, reported a transaction classified as exercise at MASIMO CORP involving 1225.000000 shares for an estimated $0.00. Reported holdings after the transaction were 0.000000 shares. A 10b5-1 reference was not detected in the stored filing text.
exerciseSEC transaction code MDIR
- Trade date
- Apr 29, 2026
- Filing date
- May 05, 2026
How reported position traded is calculated
Not calculated for derivative securities.
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.
Filing warnings
Notes recorded with this filingdelayed filingThe filing was reported 6 calendar days after the transaction date.
MASI price since this filing
Daily closing prices, with the filing date and available return windowsMASI · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d30d +0.1%90d180d1y
Transaction facts
Stored Form 4 columns with their raw values
- Type
- exercise Code M
- Identifier
- 0000937556-26-000059 Restricted Stock Units
- Transaction date
- Apr 29, 2026 Filed May 05, 2026, 09:01 PM · 6d delay
- Shares
- 1,225 sh $0.00 per share
- Estimated value
- $0 Computed from shares × price
- Holdings after
- 0 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Delayed Filing Derivative Transaction Direct Ownership
Filing-only score
-16 points
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.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - derivative_transaction-16 points
is_derivative = true
Derivative exercise rows are less discretionary than open-market purchases. - delayed_filing-6 points
reporting_delay_days = 6
Filing delay exceeds the configured threshold.
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
Reported roles
No officer title
Officer NoDirector Yes10% NoOther No
Footnotes & amended
- F1
Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of the Issuer upon vesting of the RSU.
- F2
These RSUs were granted on April 29, 2025 and will vest in full on the earlier of the first anniversary of the grant date or the date of the next annual meeting of stockholders following the date of
grant.
- F3
These RSUs were granted on April 23, 2026 and will vest in full on the earlier of the first anniversary of the grant date or the date of the next annual meeting of stockholders following the date of g…
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