RDNT Form 4: CEO Cornelis Wesdorp sells 500 shares, retains 53,995

Rhea-AI Filing Summary

On 09/09/2025, Cornelis Wesdorp, President & CEO, Digital Health at RadNet, Inc. (RDNT) reported a sale of 500 shares of the issuer's common stock at a price of $71.99 per share. After this transaction Wesdorp beneficially owned 53,995 shares directly. The Form 4 was signed by an attorney-in-fact on 09/10/2025. No derivative transactions or additional explanatory details were provided.

Positive

• Continued substantial ownership: Reporting person retains 53,995 shares following the sale, indicating ongoing insider alignment with shareholders.

Negative

• Insider sale: Disposal of 500 shares at $71.99 reduces the executive's direct holding, though the amount is small relative to total ownership.

Insights

Corporate Governance Expert

TL;DR: Routine insider sale by a named executive; ownership remains substantial.

The reported disposal of 500 shares appears to be a small, routine sale relative to the post-transaction holding of 53,995 shares. Such transactions are common for liquidity or diversification and do not, by themselves, indicate governance concerns. The filing contains no indication the sale was part of a Rule 10b5-1 plan or linked to any material corporate event, and no derivatives or additional dispositions were disclosed.

Securities Analyst

TL;DR: Minor insider sale; impact on market or control is negligible.

The 500-share sale at $71.99 represents a small percentage of the executive's remaining holding and is unlikely to affect share supply or signal a material shift in insider conviction. The report provides clear transaction price and post-sale ownership but lacks context such as purpose of sale or whether proceeds were redeployed, limiting deeper interpretation.

Insider Trade Summary

Net Seller: 500 shares ($35,995)

Net Sell 1 txn

Insider Wesdorp Cornelis

Role Pres & CEO, Digital Health

Sold 500 shs ($36K)

Type	Security	Shares	Price	Value
Sale	Common Stock	500	$71.99	$36K

Holdings After Transaction: Common Stock — 53,995 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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)
09/09/2025

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	09/09/2025		S		500	D	$71.99	53,995	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	09/10/2025
	** 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 the Form 4 for RDNT report?

The Form 4 reports a sale of 500 shares of RadNet common stock on 09/09/2025 at $71.99 per share.

Who is the reporting person on this Form 4 for RDNT?

The reporting person is Cornelis Wesdorp, listed as President & CEO, Digital Health, and a director of RadNet, Inc.

How many shares did the insider own after the reported transaction?

After the sale the insider beneficially owned 53,995 shares of RadNet common stock.

Did the Form 4 disclose any derivative transactions or 10b5-1 plan?

No derivative transactions were reported and the filing does not indicate the sale was made pursuant to a Rule 10b5-1 plan.

Who signed the Form 4?

The Form 4 was signed by an attorney-in-fact, /s/ Jose Gamez, on 09/10/2025.