Insider filing report for Changes in Beneficial Ownership
- Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
- Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13D
(Rule 13d-101)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13d-2(a)
Under the Securities Exchange Act of 1934
(Amendment No. 15)*
Masimo Corporation
(Name of Issuer)
Common Stock, par value $0.001 per share
(Title of Class of Securities)
574795100
(CUSIP Number)
Quentin Koffey
Politan Capital Management LP
106 West 56th Street, 10th Floor
New York, New York 10019
646-690-2830
With a copy to:
Richard M. Brand
Cadwalader, Wickersham & Taft LLP
200 Liberty Street
New York, NY 10281
212-504-6000
(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
September 24, 2024
(Date of Event Which Requires Filing of This Statement)
If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. ¨
Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.
| * | The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. |
The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
|
CUSIP No. 574795100 |
Page 2 |
| 1 |
NAME OF REPORTING PERSON Politan Capital Management LP | |
| 2 |
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) x (b) ¨ | |
| 3 | SEC USE ONLY | |
| 4 |
SOURCE OF FUNDS
OO (See Item 3) | |
| 5 |
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)
¨ | |
| 6 |
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware | |
| Number of shares beneficially owned by each reporting person with |
7 |
SOLE VOTING POWER
0 |
| 8 |
SHARED VOTING POWER
4,713,518 | |
| 9 |
SOLE DISPOSITIVE POWER
0 | |
| 10 |
SHARED DISPOSITIVE POWER
4,713,518 | |
| 11 |
AGGREGATE AMOUNT BENE FICIALLY OWNED BY EACH REPORTING PERSON
4,713,518 | |
| 12 |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
¨ | |
| 13 |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
8.8%* | |
| 14 |
TYPE OF REPORTING PERSON
IA | |
* All percentage calculations set forth herein are based upon the aggregate of 53,470,864 shares of Common Stock outstanding as of August 12, 2024, as reported in the Issuer’s revised definitive proxy statement, filed with the Securities and Exchange Commission (the “SEC”) on August 22, 2024 (the “Issuer Revised Proxy Statement”).
| CUSIP No. 574795100 | Page 3 |
| 1 |
NAME OF REPORTING PERSON Politan Capital Management GP LLC | |
| 2 |
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) x (b) ¨ | |
| 3 |
SEC USE ONLY
| |
| 4 |
SOURCE OF FUNDS
OO (See Item 3) | |
| 5 |
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)
¨ | |
| 6 |
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware | |
| Number of shares beneficially owned by each reporting person with |
7 |
SOLE VOTING POWER
0 |
| 8 |
SHARED VOTING POWER
4,713,518 | |
| 9 |
SOLE DISPOSITIVE POWER
0 | |
| 10 |
SHARED DISPOSITIVE POWER
4,713,518 | |
| 11 |
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,713,518 | |
| 12 |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
¨ | |
| 13 |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
8.8%* | |
| 14 |
TYPE OF REPORTING PERSON
IA | |
* All percentage calculations set forth herein are based upon the aggregate of 53,470,864 shares of Common Stock outstanding as of August 12, 2024, as reported in the Issuer Revised Proxy Statement.
| CUSIP No. 574795100 | Page 4 |
| 1 |
NAME OF REPORTING PERSON Politan Capital Partners GP LLC | |
| 2 |
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) x (b) ¨ | |
| 3 |
SEC USE ONLY
| |
| 4 |
SOURCE OF FUNDS
OO (See Item 3) | |
| 5 |
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)
¨ | |
| 6 |
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware | |
| Number of shares beneficially owned by each reporting person with |
7 |
SOLE VOTING POWER
0 |
| 8 |
SHARED VOTING POWER
4,713,518 | |
| 9 |
SOLE DISPOSITIVE POWER
0 | |
| 10 |
SHARED DISPOSITIVE POWER
4,713,518 | |
| 11 |
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,713,518 | |
| 12 |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
¨ | |
| 13 |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
8.8%* | |
| 14 |
TYPE OF REPORTING PERSON
IA | |
* All percentage calculations set forth herein are based upon the aggregate of 53,470,864 shares of Common Stock outstanding as of August 12, 2024, as reported in the Issuer Revised Proxy Statement.
| CUSIP No. 574795100 | Page 5 |
| 1 |
NAME OF REPORTING PERSON Quentin Koffey | |
| 2 |
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) x (b) ¨ | |
| 3 |
SEC USE ONLY
| |
| 4 |
SOURCE OF FUNDS
OO (See Item 3) | |
| 5 |
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)
¨ | |
| 6 |
CITIZENSHIP OR PLACE OF ORGANIZATION
United States | |
| Number of shares beneficially owned by each reporting person with |
7 |
SOLE VOTING POWER
3,018* |
| 8 |
SHARED VOTING POWER
4,713,518 | |
| 9 |
SOLE DISPOSITIVE POWER
3,018* | |
| 10 |
SHARED DISPOSITIVE POWER
4,713,518 | |
| 11 |
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,716,536* | |
| 12 |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
¨ | |
| 13 |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
8.8%** | |
| 14 |
TYPE OF REPORTING PERSON
IN | |
* Includes Mr. Koffey’s 1,228 restricted share units granted to him on June 26, 2023 by virtue of his position as a director on the Board, which vested on June 26, 2024, and his 1,790 restricted share units granted to him on September 19, 2024 by virtue of his position as a director on the Board, which will vest on the earli er of the first anniversary of the grant date or the date of the Issuer’s 2025 annual meeting of stockholders.
** Mr. Koffey’s percentage calculations set forth herein are based upon the aggregate of 53,470,864 shares of Common Stock outstanding as of August 12, 2024, as reported in the Issuer Revised Proxy Statement.
| CUSIP No. 574795100 | Page 6 |
This Amendment No. 15 to Schedule 13D (this “Amendment No. 15”) amends and supplements the Schedule 13D filed on August 16, 2022 (as amended and supplemented through the date of this Amendment No. 15, collectively, the “Schedule 13D”) by the Reporting Persons, relating to the common stock, par value $0.001 per share, of Masimo Corporation, a Delaware corporation (the “Issuer”). Capitalized terms not defined in this Amendment No. 15 shall have the meaning ascribed to them in the Schedule 13D.
The information set forth in response to Item 4 below shall be deemed to be a response to all Items where such information is relevant.
|
ITEM 4. PURPOSE OF TRANSACTION
Item 4 of the Schedule 13D is hereby amended and supplemented with the following information:
According to the final vote tabulation delivered to the Issuer by the independent inspector of election on September 24, 2024, in connection with the matters that were submitted to a vote at the 2024 Annual Meeting on September 19, 2024, the 2024 Nominees (William Jellison and Darlene Solomon) were elected to the Issuer’s Board at the 2024 Annual Meeting. |
| ITEM 7. | MATERIAL TO BE FILED AS AN EXHIBIT |
| Exhibit 99.1 | Joint Filing Agreement among Politan Capital Management LP, Politan Capital Management GP LLC, Politan Capital Partners GP LLC, and Quentin Koffey* |
| Exhibit 99.2 | Trading Data* |
| Exhibit 99.3 | Trading Data* |
| Exhibit 99.4 | Form of Verified Complaint, filed with the Delaware Court of Chancery on October 21, 2022* |
| Exhibit 99.5 | Form of Second Amended and Supplemented Complaint, filed as an Exhibit to the Motion for Leave to Amend with the Delaware Court of Chancery on March 10, 2023* |
| Exhibit 99.6 | Form of Engagement and Indemnification Agreement entered into by and between Politan Capital Management LP and Michelle Brennan* |
| Exhibit 99.7 | Trading Data* |
| Exhibit 99.8 | Press Release, dated June 26, 2023* |
| Exhibit 99.9 | Form of Engagement and Indemnification Agreement entered into by and between Politan Capital Management LP and each of William Jellison and Darlene Solomon* |
| Exhibit 99.10 | Demand Letter, dated May 8, 2024* |
| Exhibit 99.11 | Politan Letter, dated May 9, 2024* |
| Exhibit 99.12 | Politan Letter, dated July 3, 2024* |
| Exhibit 99.13 | Politan Letter, dated July 12, 2024* |
| Exhibit 99.14 | Politan Letter, dated July 15, 2024* |
| Exhibit 99.15 | Issuer’s Amended Complaint, filed August 26, 2024* |
| Exhibit 99.16 | Issuer’s Preliminary Injunction Motion, filed August 23, 2024* |
| Exhibit 99.17 | Politan’s Supplemental Proxy Materials, filed August 30, 2024* |
*Previously filed.
| CUSIP No. 574795100 | Page 7 |
SIGNATURES
After reasonable inquiry and to the best of each of the undersigned’s knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.
Date: September 25, 2024
| POLITAN CAPITAL MANAGEMENT LP | ||||
| By: | Politan Capital Management GP LLC | |||
| its general partner | ||||
| By: | /s/ Quentin Koffey | |||
| Name: | Quentin Koffey | |||
| Title: | Managing Member | |||
| POLITAN CAPITAL MANAGEMENT GP LLC | ||||
| By: | /s/ Quentin Koffey | |||
| Name: | Quentin Koffey | |||
| Title: | Managing Member | |||
| POLITAN CAPITAL PARTNERS GP LLC | ||||
| By: | /s/ Quentin Koffey | |||
| Name: | Quentin Koffey | |||
| Title: | Managing Member | |||
| QUENTIN KOFFEY | ||||
| By: | /s/ Quentin Koffey | |||
| Name: | Quentin Koffey | |||
| CUSIP No. 574795100 | Page 8 |
INDEX TO EXHIBITS
|
Exhibit |
Description |
| Exhibit 99.1 | Joint Filing Agreement among Politan Capital Management LP, Politan Capital Management GP LLC, Politan Capital Partners GP LLC, and Quentin Koffey* |
| Exhibit 99.2 | Trading Data* |
| Exhibit 99.3 | Trading Data* |
| Exhibit 99.4 | Form of Verified Complaint, filed with the Delaware Court of Chancery on October 21, 2022* |
| Exhibit 99.5 |
Form of Second Amended and Supplemented Complaint, filed as an Exhibit to the Motion for Leave to Amend with the Delaware Court of Chancery on March 10, 2023*
|
| Exhibit 99.6 | Form of Engagement and Indemnification Agreement entered into by and between Politan Capital Management LP and Michelle Brennan* |
| Exhibit 99.7 | Trading Data* |
| Exhibit 99.8 | Press Release, dated June 26, 2023* |
| Exhibit 99.9 | Form of Engagement and Indemnification Agreement entered into by and between Politan Capital Management LP and each of William Jellison and Darlene Solomon* |
| Exhibit 99.10 | Demand Letter, dated May 8, 2024* |
| Exhibit 99.11 | Politan Letter, dated May 9, 2024* |
| Exhibit 99.12 | Politan Letter, dated July 3, 2024* |
| Exhibit 99.13 | Politan Letter, dated July 12, 2024* |
| Exhibit 99.14 | Politan Letter, dated July 15, 2024* |
| Exhibit 99.15 | Issuer’s Amended Complaint, filed August 26, 2024* |
| Exhibit 99.16 | Issuer’s Preliminary Injunction Motion, filed August 23, 2024* |
| Exhibit 99.17 | Politan’s Supplemental Proxy Materials, filed August 30, 2024* |
*Previously filed.