Masimo (MASI) Form 4: Politan Reports Internal Distribution of 126,888 Shares
Rhea-AI Filing Summary
Politan Capital and affiliated entities disclosed a Form 4 reporting an internal distribution of Masimo Corporation (MASI) shares. On 08/29/2025 the Reporting Persons recorded a Code J(1) transaction showing 126,888 shares disposed at a reported price of $0, with an explanatory footnote stating those shares were distributed to a limited partner and were not sold in the open market. After the reported distribution, the Reporting Persons collectively beneficially owned 4,589,648 shares on an indirect basis. The filing is joint by Politan Capital Management LP, its GP entities, and Quentin Koffey, who is identified as a director and managing partner; signatures are dated 08/29/2025.
Positive
- Transaction was a distribution to a limited partner, not an open-market sale
- Reporting Persons retain a substantial indirect stake of 4,589,648 shares
- Filing discloses relationships and potential beneficial ownership clearly
Negative
- Reported decrease of 126,888 shares in holdings due to the distribution
Insights
TL;DR: Internal reallocation reduced reported holdings by 126,888 shares; core stake remains sizable at 4.59M shares.
The Form 4 shows a distribution to a limited partner rather than an open-market sale, which implies no immediate market pressure from these shares. Reporting Persons continue to hold a material indirect stake of 4,589,648 shares. The filing clarifies beneficial ownership through investment adviser and GP relationships, consistent with fund administration mechanics. This is a routine liquidity/ownership reallocation within affiliated fund structures rather than a change in investment stance evident from public transactions.
TL;DR: Disclosure correctly identifies relationships and potential deputized director status; transaction is an internal distribution.
The filing discloses interrelated reporting persons and explains why each may be deemed a beneficial owner under Rule 16a-1(a). It also notes Mr. Quentin Koffey's board membership and management roles, and that other entities may be "directors by deputization." Signatures from each reporting party are provided with the same transaction date, meeting filing formalities. Procedurally, the Form 4 supplies required detail for investor transparency about ownership shifts within affiliated accounts.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Other | Common Stock, par value $0.001 per share | 126,888 | $0.00 | -- |
Footnotes (1)
- The Reporting Persons (as defined below) distributed these shares to a limited partner - no shares were sold in the open market or otherwise. In addition to Politan Capital Management LP, a Delaware limited partnership ("Politan"), this Form 4 is being filed jointly by Politan Capital Management GP LLC, a Delaware limited liability company ("Politan Management"), Politan Capital Partners GP LLC, a Delaware limited liability company ("Politan GP"), and Quentin Koffey, a citizen of the United States of America (together with Politan, Politan Management and Politan GP, the "Reporting Persons"), each of whom has the same business address as Politan and may be deemed to have a pecuniary interest in securities reported on this Form 4 (the "Subject Securities"). Politan is the investment advisor to certain funds, including Politan Capital Partners LP, a Delaware limited partnership ("Politan LP"), Politan Capital Offshore Partners LP, a Cayman Islands exempted limited partnership ("Politan Offshore"), and Politan Capital Partners Master Fund LP, a Cayman Islands exempted limited partnership ("Politan Master Fund") (collectively with Politan Offshore and Politan LP, the "Politan Funds"). Politan, as the investment advisor of the Politan Funds, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. As the general partner of Politan, Politan Management may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. As the general partner of the Politan Funds, Politan GP may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of Mr. Koffey's position as managing partner and chief investment officer of Politan, and as the managing member of Politan Management and Politan GP, Mr. Koffey may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. Mr. Koffey is a member of the board of directors of the Issuer of the Subject Securities, and as a result, each of the other Reporting Persons may be directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.
