MASI insider filing: RSUs and $153.93‑strike option granted to director
Rhea-AI Filing Summary
Charles Dadswell, a director of Masimo Corporation (MASI), reported equity awards granted on August 18, 2025. The filing shows 2,273 restricted stock units (RSUs), each representing a contingent right to one share, and a non-qualified stock option covering 5,104 shares with an exercise price of $153.93. The RSUs vest ratably over four years with 25% vesting on each anniversary of the grant date. The option vests over five years with 20% vesting on each anniversary and is exercisable as it vests.
The Form 4 was filed individually and signed by an attorney-in-fact on behalf of the reporting person. All information in this summary is taken directly from the Form 4 content.
Positive
- Equity grants disclosed: 2,273 RSUs and an option for 5,104 shares, providing clear compensation detail
- Long-term vesting schedules: RSUs vest over four years and the option vests over five years, aligning incentives
Negative
- Option exercise price disclosed: $153.93, which could delay intrinsic value until stock price exceeds that level
- Vesting delays liquidity: Both awards vest over multi-year schedules, meaning no immediate share receipt
Insights
TL;DR Director received standard multi-year equity awards: RSUs and time‑vesting options, reflecting typical compensation not indicating immediate market-moving changes.
The disclosed grants total 2,273 RSUs and a non‑qualified option for 5,104 shares at an exercise price of $153.93. Vesting schedules (four years for RSUs, five years for the option) spread potential dilution and align incentives long‑term. This is a routine insider compensation disclosure and does not by itself provide revenue, earnings, or material corporate-event information.
TL;DR Reported grants follow customary multi-year vesting patterns for directors and signal retention/incentive alignment rather than a governance red flag.
The Form 4 explicitly states the RSUs vest 25% annually over four years and the option vests 20% annually over five years, with exercisability tied to vesting. The filing is individual, properly executed by an attorney‑in‑fact, and contains clear explanatory remarks. From a governance perspective, the structure is conventional and provides long‑term alignment between the director and shareholders.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| holding | Restricted Stock Units | -- | -- | -- |
| holding | Non-Qualified Stock Option (Right to Buy) | -- | -- | -- |
Footnotes (1)
- Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of the Issuer upon vesting of the RSU. This RSU award was granted on August 18, 2025 and will vest ratably over four years, with 25% of the award vesting on each anniversary of the grant date. This option was granted on August 18, 2025 and is exercisable as the option vests. The option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.
