Form 4 for RDN RADIAN GROUP INC
Accepted 2026-05-19 18:57:49 ET · period of report 2026-05-15 · accession 0000890926-26-000078 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-05-19 18:57 | 2026-05-15 | RDN | Thornberry Richard G | CEO, Dir | M - OptEx | $0.00 | +379.8K | 1.28M | +42% | $0 |
| D | 2026-05-19 18:57 | 2026-05-15 | RDN | Thornberry Richard G | CEO, Dir | F - Tax | $36.93 | -166.2K | 1.11M | -13% | -$6.14M |
| DM | 2026-05-19 18:57 | 2026-05-15 | RDN | Thornberry Richard G | CEO, Dir | M - OptEx | — | -379.8K | 224.4K | -63% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-15 | M | A | 287,053 | $0.00 | 1,185,931 | D | — | — | (F1) Represents distribution of shares of common stock upon the vesting of performance-based RSUs that were granted May 11, 2022, which vested on May 15, 2025 subject to a one-year post-vest hold. (F2) Each RSU represents a contingent right to receive one share of common stock. |
| 2 | Common | Common Stock | 2026-05-15 | M | A | 31,460 | $0.00 | 1,217,391 | D | — | — | (F3) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 17, 2023. (F2) Each RSU represents a contingent right to receive one share of common stock. |
| 3 | Common | Common Stock | 2026-05-15 | M | A | 25,543 | $0.00 | 1,242,934 | D | — | — | (F4) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 22, 2024. (F2) Each RSU represents a contingent right to receive one share of common stock. |
| 4 | Common | Common Stock | 2026-05-15 | M | A | 26,200 | $0.00 | 1,269,134 | D | — | — | (F5) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 21, 2025. (F2) Each RSU represents a contingent right to receive one share of common stock. |
| 5 | Common | Common Stock | 2026-05-15 | M | A | 9,543 | $0.00 | 1,278,677 | D | — | — | (F6) Pursuant to the terms of the Company's equity incentive plan, represents the shares distributed to satisfy the tax liability incurred upon the vesting of the performance-based RSU award granted May 17, 2023, which are subject to a one-year post vest holding period. (F2) Each RSU represents a contingent right to receive one share of common stock. |
| 6 | Common | Common Stock | 2026-05-15 | F | D | 166,165 | $36.93 | 1,112,512 | D | — | — | (F7) Pursuant to the terms of the Company's equity incentive plan, represents shares withheld by the Company to satisfy the tax liability incurred upon: (a) the distribution of the time-based RSUs granted on May 17, 2023, May 22, 2024, and May 21, 2025; (b) the vesting of 233,982 performance-based RSUs granted May 17, 2023, net of which remain subject to a one year post-vest hold; and (c) the distribution of the performance-based RSUs granted May 11, 2022, following completion of the one-year hold period after vesting of the RSUs. |
| 7 | Derivative | Restricted Stock Units - Performance Award | 2026-05-15 | M | D | 287,053 | — | 0 | D | — · 2026-05-15 to — | 287,053 Common Stock | (F2) Each RSU represents a contingent right to receive one share of common stock. (F1) Represents distribution of shares of common stock upon the vesting of performance-based RSUs that were granted May 11, 2022, which vested on May 15, 2025 subject to a one-year post-vest hold. (F8) Not Applicable (F8) Not Applicable |
| 8 | Derivative | Restricted Stock Units - Time-based Award | 2026-05-15 | M | D | 31,460 | — | 0 | D | — · 2026-05-15 to — | 31,460 Common Stock | (F2) Each RSU represents a contingent right to receive one share of common stock. (F3) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 17, 2023. (F8) Not Applicable (F8) Not Applicable |
| 9 | Derivative | Restricted Stock Units - Time-based Award | 2026-05-15 | M | D | 25,543 | — | 25,544 | D | — · 2026-05-15 to — | 25,543 Common Stock | (F2) Each RSU represents a contingent right to receive one share of common stock. (F4) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 22, 2024. (F8) Not Applicable (F8) Not Applicable |
| 10 | Derivative | Restricted Stock Units - Time-based Award | 2026-05-15 | M | D | 26,200 | — | 52,400 | D | — · 2026-05-15 to — | 26,200 Common Stock | (F2) Each RSU represents a contingent right to receive one share of common stock. (F5) Represents shares of common stock acquired upon the vesting of one-third of time-based RSUs granted on May 21, 2025. (F8) Not Applicable (F8) Not Applicable |
| 11 | Derivative | Restricted Stock Units - Performance Award | 2026-05-15 | M | D | 9,543 | — | 224,439 | D | — · 2026-05-15 to — | 9,543 Common Stock | (F2) Each RSU represents a contingent right to receive one share of common stock. (F6) Pursuant to the terms of the Company's equity incentive plan, represents the shares distributed to satisfy the tax liability incurred upon the vesting of the performance-based RSU award granted May 17, 2023, which are subject to a one-year post vest holding period. (F8) Not Applicable (F9) Vesting occurred on May 15, 2026, based on satisfaction of performance metrics. (F8) Not Applicable (F10) Pursuant to the terms of the Company's equity incentive plan, represents net shares subject to a one-year post vest hold upon vesting of 233,982 performance-based RSUs granted May 17, 2023. |