MARK STOLPER - 10 Dec 2025 Form 4 Insider Report for RadNet, Inc. (RDNT)

Role
EVP, Chief Financial Officer
Signature
/s/ Jose Gamez, Attorney-in-Fact
Issuer symbol
RDNT
Transactions as of
10 Dec 2025
Net transactions value
+$216,717
Form type
4
Filing time
12 Dec 2025, 16:15:27 UTC
Previous filing
18 Sep 2025
Next filing
12 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
STOLPER MARK EVP, Chief Financial Officer C/O RADNET, INC., 1510 COTNER AVENUE, LOS ANGELES, /s/ Jose Gamez, Attorney-in-Fact 12 Dec 2025 0001281961

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RDNT Common Stock Options Exercise $216,717 +35,703 +52% $6.07 103,715 10 Dec 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction RDNT Employee Stock Option (right to buy) Options Exercise $0 -35,703 -100% $0.000000 0 10 Dec 2025 Common Stock 35,703 $6.07 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Exercise of previously granted option.
F2 On January 4, 2016, the reporting person was granted a stock option to purchase up to 35,703 shares of common stock of RadNet, Inc., subject to time-based vesting. Subject to the reporting person's continued service, the stock option vested in three equal annual installments, 1/3 on first anniversary of issuance and 1/3 on each anniversary thereafter.