RILY

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the accelerated vesting of shares from Restricted Stock Units granted on March 4, 2024.

Represents shares sold in an open market transaction.

Bryant R. Riley (the "Reporting Person") beneficially owns these shares directly or jointly with his wife.

Represents a bona fide gift of 3,000 shares to a trust that is unaffiliated with the reporting person and the issuer. The reporting person received no consideration in connection with this gift.

Held of record by Thomas J. Kelleher and wife as Trustees for the Kelleher Family Trust.

The sales price reported herein is a weighted average price. These shares were sold in multiple lots at prices ranging from $8.40 to $9.26 per share, in open market transactions. Reporting Party agrees to provide details of the individual transactions to the SEC upon request.

The sales price reported herein is a weighted average price. These shares were sold in multiple lots at prices ranging from $8.45 to $8.62 per share, in open market transactions. Reporting Party agrees to provide details of the individual transactions to the SEC upon request.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023 and March 4, 2024.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023 and March 4, 2024.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023 and March 4, 2024.

Bryant R. Riley (the "Reporting Person") beneficially owns these shares directly or jointly with his wife.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023 and March 4, 2024.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents shares issued for Board equity compensation.

Represents shares issued for Board equity compensation.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents shares issued for Board equity compensation.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on April 3, 2027.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents shares issued for Board equity compensation.

Represents shares issued for Board equity compensation.

Represents a restricted stock unit that settles in common stock of the Company and vests in full on May 19, 2026, the Company's 2026 Annual Shareholder Meeting.

Represents shares issued for Board equity compensation.

Represents shares of common stock issued to Mr. Yessner pursuant to that certain employment agreement with the Company dated May 19, 2025.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Bryant R. Riley (the "Reporting Person") beneficially owns these shares directly or jointly with his wife.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Represents the cash settlement on June 2, 2025 of restricted stock units (RSUs) granted on May 24, 2022 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $3.05, the closing price per share of common stock of the Company on May 30, 2025.

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025.

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025

Bryant R. Riley (the "Reporting Person") beneficially owns these shares directly or jointly with his wife.

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025.

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025.

Represents the cash settlement on March 14, 2025 of restricted stock units (RSUs) granted on each of February 24, 2023 and March 4, 2024 under the B. Riley Financial, Inc. 2021 Stock Incentive Plan. Each RSU was settled for $4.16, the closing price per share of common stock of the Company on March 13, 2025.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Bryant R. Riley (the "Reporting Person") beneficially owns these shares directly or jointly with his wife.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on May 31, 2021 and May 24, 2022.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023.

Represents shares withheld by the Company and remitted on behalf of the Reporting Person for payment of taxes in connection with the vesting of shares from Restricted Stock Units granted on February 24, 2023.