RadNet (RDNT) director trims stake with 2,699-share open-market sale

Rhea-AI Filing Summary

RadNet, Inc. director David L. Swartz reported an open-market sale of 2,699 shares of Common Stock at $53.89 per share. After this sale, he holds 177,013 shares directly. A separate entry shows 37,019 shares held indirectly through his spouse, reflecting additional family ownership.

Insider Trade Summary

Net Seller: 2,699 shares ($145,449)

Net Sell 2 txns

Insider SWARTZ DAVID L

Role null

Sold 2,699 shs ($145K)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,699	$53.89	$145K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 177,013 shares (Direct, null); Common Stock — 37,019 shares (Indirect, By spouse)

Footnotes (1)

Key Figures

Shares sold: 2,699 shares Sale price: $53.89 per share Direct holdings after transaction: 177,013 shares +2 more

5 metrics

Shares sold 2,699 shares Open-market sale of Common Stock

Sale price $53.89 per share Price for 2,699 sold shares

Direct holdings after transaction 177,013 shares Common Stock held directly after sale

Indirect holdings by spouse 37,019 shares Common Stock held indirectly through spouse

Net shares sold 2,699 shares Net buy/sell shares in summary

Key Terms

open-market sale, indirect ownership, Common Stock, Form 4

4 terms

open-market sale financial

"reported an open-market sale of 2,699 shares of Common Stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

indirect ownership financial

"A separate entry shows 37,019 shares held indirectly through his spouse"

Common Stock financial

"open-market sale of 2,699 shares of Common Stock at $53.89"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"reported on his Form 4, indicating an associated ownership interest"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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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^*

SWARTZ DAVID L

(Last) (First) (Middle)

C/O RADNET, INC.

1510 COTNER AVENUE

(Street)

LOS ANGELES CALIFORNIA 90025

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/18/2026

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

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

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

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	06/18/2026		S		2,699	D	$53.89	177,013	D
Common Stock								37,019	I	By spouse

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	06/22/2026
	** 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 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did RadNet (RDNT) director David L. Swartz report?

David L. Swartz reported an open-market sale of 2,699 RadNet Common Stock shares at $53.89 each. The filing also lists his updated direct and indirect holdings following this transaction, providing a snapshot of his current ownership position in the company.

At what price did the RadNet (RDNT) director sell his shares?

The reported sale was executed at a price of $53.89 per RadNet Common Stock share. This figure comes directly from the insider filing and represents the per-share value for the 2,699 shares sold in the open-market transaction on the reported date.

How many RadNet (RDNT) shares does David L. Swartz hold after the sale?

Following the sale, David L. Swartz holds 177,013 RadNet Common Stock shares directly. In addition, a separate holding entry shows 37,019 shares held indirectly through his spouse, indicating both his personal stake and related family ownership in the company.

What does indirect ownership by spouse mean in the RadNet (RDNT) Form 4?

Indirect ownership by spouse means the 37,019 RadNet shares are held in the spouse’s name, not directly by David L. Swartz. However, the position is reported on his Form 4, indicating an associated ownership interest under SEC beneficial ownership rules.

Was the RadNet (RDNT) insider transaction a purchase or a sale?

The insider transaction was a sale of shares, reported with transaction code “S” for an open-market or private sale. The filing specifies a 2,699-share disposition at $53.89 per share, updating David L. Swartz’s remaining direct and indirect RadNet holdings.