RadNet, Inc. — Director's Dealing 2025

Dec 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RadNet, Inc. (RDNT)
CIK: 0000790526
Period of Report: 2025-12-10

Reporting Person: STOLPER MARK (EVP, Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-10	Common Stock	M	35703	$6.07	Acquired	103715	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-10	Employee Stock Option (right to buy)	$6.07	M	35703	Disposed	2026-01-04	Common Stock (35703)	Direct

Footnotes

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.