RDN

Not Applicable

Dividend equivalents accrued on previously awarded Phantom Stock Units. Dividend equivalent rights accrued on phantom stock units will be settled proportionately with the previously granted awards to which they relate. Awards will be settled in stock upon retirement from the Board of Directors.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with the grantee having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 154,180 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with the grantee having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 370,040 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Sale of common stock sold to cover tax liability resulting from the May 2026 vesting of restricted stock units.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 229,460 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 29,500 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 24,600 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 69,700 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 34,420 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

Not Applicable

Vesting of the time-based RSUs occurs pro rata on each of the first, second and third anniversaries of May 25, 2026.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 55,740 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 32,780 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 24,600 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

The number of reported performance-based RSUs represents the target award, with grantees having the potential to earn a number of shares up to 200% of the target award.

Not Applicable

Vesting of the performance-based RSUs occurs on May 25, 2029 (between 0 and 40,980 shares) based on the Company's cumulative growth in "LTI Book Value per Share" and Radian's total stockholder return (TSR) in comparison to the TSR of each of the companies included in the S&P SmallCap 600 Financials index as of April 1, 2026, in each case over a three-year performance period. Distribution of the shares generally is subject to a one-year post-vest holding period.

Each RSU represents a contingent right to receive one share of common stock.

Award represents an annual equity award to non-employee directors.

Not Applicable

The time-based RSUs vest on May 25, 2027.

Each RSU represents a contingent right to receive one share of common stock.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 22, 2024.

Not Applicable.

Each RSU represents a contingent right to receive one share of common stock.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 22, 2024.

Not Applicable.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 17, 2023.

Each RSU represents a contingent right to receive one share of common stock.

Pursuant to the terms of the Company's equity compensation plan, represents shares withheld by the Company to satisfy state tax withholding obligations.

Vesting of time-based RSUs granted on May 21, 2025.

Pursuant to the terms of the Company's equity compensation plan, represents shares withheld by the Company to satisfy state tax withholding obligations.

Each RSU represents a contingent right to receive one share of common stock.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 22, 2024.

Not Applicable

Each RSU represents a contingent right to receive one share of common stock.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 17, 2023.

Not Applicable

Represents distribution of shares of common stock upon the vesting of performance-based RSUs that were granted May 17 , 2023.

Each RSU represents a contingent right to receive one share of common stock.

Each RSU represents a contingent right to receive one share of common stock.

Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 21, 2025.

Not Applicable