Director Jason H. Patten reports initial holdings in iRhythm Holdings (IRTC)

Rhea-AI Filing Summary

iRhythm Holdings, Inc. director Jason H. Patten has filed an initial ownership report on Form 3. This filing establishes his status as a director and provides a baseline disclosure of his holdings in the company, with no buy, sell, or other insider transactions reported in this statement.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Patten Jason H

(Last) (First) (Middle)

C/O IRHYTHM HOLDINGS, INC.

699 8TH STREET, #600

(Street)

SAN FRANCISCO CALIFORNIA 94103

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/12/2026

3. Issuer Name and Ticker or Trading Symbol
iRhythm Holdings, Inc. [ IRTC ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24 Power of Attorney

No securities are beneficially owned.

	/s/ Marc Rosenbaum, attorney-in-fact	03/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does Jason H. Patten’s Form 3 filing mean for iRhythm Holdings (IRTC)?

The Form 3 filing shows Jason H. Patten is a director of iRhythm Holdings. It serves as his initial ownership statement, establishing baseline share holdings without reporting any recent insider trades or option exercises.

Did Jason H. Patten buy or sell iRhythm Holdings (IRTC) shares in this Form 3?

No, this Form 3 does not report any buy or sell transactions. All transaction-related counts, including buys, sells, exercises, gifts, and tax withholding, are shown as zero in the filing data.

What insider activity counts are shown in Jason H. Patten’s iRhythm (IRTC) Form 3?

The Form 3 shows zero for buy, sell, acquire, dispose, exercise, gift, tax withholding, and restructuring counts. It is purely an initial ownership statement without any transaction activity disclosed in this filing.

Does Jason H. Patten have any derivative positions reported in the iRhythm (IRTC) Form 3?

No derivative positions are listed in this Form 3. The derivativeSummary is empty and the derivativeTransactionCount is zero, indicating no options, warrants, or other derivative securities are reported in this filing excerpt.

Is Jason H. Patten identified as a major shareholder in iRhythm Holdings (IRTC)?

In this Form 3, Jason H. Patten is identified as a director but not a ten percent owner. The “is_ten_percent_owner” field is marked as zero, indicating he is not reported as a 10%+ shareholder here.