RDNT · RadNet, Inc.

This transaction is a gift of 90 shares of common stock by the reporting person's spouse to her relatives' trusts.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.29 to $59.15, inclusive.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.29 to $58.27, inclusive.

Issued in connection with retention of employment. 77,976 shares of common stock of the Issuer were granted on January 3, 2023, subject to performance and time-based vesting and as reported on the reporting person's Form 4 filed with the SEC on March 4, 2024. As a result of the Issuer's performance for fiscal year 2023, 100% of the shares subject to the option vested as to the performance-based vesting requirements and, subject to the reporting person's continued service, such performance vested option shares vest as to the time-based vesting requirements in three equal annual installments on March 10, 2025, March 10, 2026, and March 10, 2027, respectively.

The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $62.45 to $63.44.

Shares were transferred in a charitable donation.

The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $61.38 to $62.37.

The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $62.67 to $63.67.

The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $61.65 to $62.65.

Exercise of previously granted option.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

Exercise of previously granted option.

Exercise of previously granted option.

Exercise of previously granted option.

Exercise of previously granted option.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

Exercise of previously granted option.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

Exercise of previously granted option.

The reporting person was previously granted options in connection with retention of employment with DeepHealth, Inc., a wholly owned subsidiary of RadNet, Inc. Twenty-five percent of the options vested on the date exercisable, and the remaining options vest in equal monthly installments over the succeeding three years.

Exercise of previously granted option.

Each restricted stock unit ("RSU") represents a contingent right to receive one share of RDNT common stock. Amount reported is net of 1,060 restricted stock awards transferred pursuant to a domestic relations order. Subject to the reporting person's continued service, twenty-percent (20%) of the RSUs will vest on March 10, 2026; the remaining eighty-percent (80%) will vest in three equal annual installments with one-third (1/3) vesting on each of March 10, 2027, 2028, and 2029, or the first business day thereafter if such date falls on a weekend or holiday, respectively. RDNT shares will be delivered to the reporting person in exchange for vested RSUs on the earlier of (i) the reporting person's separation from service, (ii) the reporting person's death or disability, (iii) a change in control of RadNet, or (iv) in equal annual installment payments over five years beginning on January 10, 2028.

Exercise of previously granted option.

On January 4, 2022, the reporting person was granted a stock option to purchase up to 29,140 shares of common stock of RadNet, Inc., subject to time-based vesting. Subject to the reporting person's continued service, the stock option vested as to one-third on January 4, 2022 and vested with respect to the remaining two-thirds of the shares in three equal installments on January 3, 2023, January 3, 2024, and January 3, 2025.

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.

Exercise of previously granted option.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.68 to $80.21, inclusive.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.61 to $80.21, inclusive. The reporting person undertakes to provide RadNet, Inc., any security holder of RadNet, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.