[Form 4] RadNet, Inc. Insider Trading Activity

Rhea-AI Filing Summary

RadNet, Inc. (RDNT) director/officer Wesdorp Cornelis reported a sale of company common stock. The Form 4 shows a transaction on 09/11/2025 in which 500 shares were sold at $72.13, leaving Mr. Wesdorp with 53,495 shares beneficially owned in a direct ownership form. The filing was signed by an attorney-in-fact, Jose Gamez, on 09/12/2025.

Positive

• Timely disclosure of the insider transaction under Section 16 with a Form 4 filed the day after the trade
• Substantial retained holding reported: 53,495 shares beneficially owned following the sale

Negative

• Insider sale of 500 shares was reported (transaction code S) which reduces the reporting person's stake
• Limited context provided: the Form 4 contains no explanation for the sale or details about other holdings or plans

Insights

Corporate Governance Expert

TL;DR: Routine insider sale with full Section 16 disclosure and a substantial remaining direct stake.

The filing documents a small, reported disposition by an officer/director with timely disclosure under Section 16. The transaction was executed on 09/11/2025 for 500 shares at $72.13 and the Form 4 was signed by an attorney-in-fact on 09/12/2025. The reporting person retains 53,495 shares directly, demonstrating continued ownership while meeting reporting obligations. No amendments, derivatives, or additional material events are disclosed.

Securities Analyst

TL;DR: Disclosure shows a small sale by an insider; no other material changes reported.

The entry is limited to a non-derivative sale (code S) of 500 common shares at $72.13, with the post-transaction beneficial ownership listed as 53,495 shares (direct). There are no reported acquisitions, option exercises, or derivative holdings in this Form 4. Because the filing provides only this single sale and current share count, it does not present additional financial metrics or contextual information about company performance.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Wesdorp Cornelis

(Last) (First) (Middle)

C/O RADNET, INC.

1510 COTNER AVENUE

(Street)

LOS ANGELES CA 90025

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
RadNet, Inc. [ RDNT ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Pres & CEO, Digital Health

3. Date of Earliest Transaction (Month/Day/Year)
09/11/2025

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

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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/11/2025		S		500	D	$72.13	53,495	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Jose Gamez, Attorney-in-Fact	09/12/2025
	** 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 4 (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.

FAQ

What transaction did Wesdorp Cornelis report on Form 4 for RDNT?

The Form 4 reports a sale of 500 shares of RadNet common stock executed on 09/11/2025 at a price of $72.13 per share.

How many RadNet (RDNT) shares does Wesdorp own after the reported sale?

The filing shows 53,495 shares beneficially owned following the reported transaction, held in a direct form.

What is the reporting person's role at RadNet listed on the Form 4?

Wesdorp Cornelis is listed as Pres & CEO, Digital Health and as an officer/director of RadNet.

When was the Form 4 for this transaction signed and who signed it?

The Form 4 bears a signature by Jose Gamez, Attorney-in-Fact dated 09/12/2025.

Does the Form 4 report any derivative transactions or option exercises?

No. Table II (derivative securities) contains no reported transactions; only a non-derivative sale is recorded in Table I.