As of September 09, 2026, the three largest insider holders of RDN are Richard G Thornberry (Chief Executive Officer, 1.11Mn shares), Michael S Weinbach (Chief Executive Officer Elect, 170.00K shares), Derek Brummer (President, Mortgage Insurance, 157.33K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Richard G Thornberry | Chief Executive Officer | 1,112,512 | 0 | 1,112,512 | 49.0% | 19 May, 2026 |
| 2 | Michael S Weinbach | Chief Executive Officer Elect | 170,000 | 0 | 170,000 | 7.5% | 02 Jun, 2026 |
| 3 | Derek Brummer | President, Mortgage Insurance | 157,330 | 0 | 157,330 | 6.9% | 06 Dec, 2024 |
| 4 | Brien Mcmahon | Sr.Evp/Chief Franchise Officer | 133,606 | 0 | 133,606 | 5.9% | 24 May, 2024 |
| 5 | J Franklin Hall | Sr. Evp Cfo | 129,631 | 0 | 129,631 | 5.7% | 17 May, 2022 |
| 6 | Edward J Hoffman | Sr Evp, General Counsel | 126,543 | 0 | 126,543 | 5.6% | 16 Jul, 2026 |
| 7 | Robert Quigley | Sr. Evp, Cao | 75,223 | 0 | 75,223 | 3.3% | 19 May, 2026 |
| 8 | Meghan Bartholomew | Sr. Evp, Co Head Of Mi | 47,015 | 0 | 47,015 | 2.1% | 07 Aug, 2026 |
| 9 | Eric Ray | Sr. Evp, Chief Digital Officer | 40,061 | 0 | 40,061 | 1.8% | 19 May, 2026 |
| 10 | Brad L. Conner | Director | 37,649 | 0 | 37,649 | 1.7% | 05 Jun, 2026 |
| 11 | Stephen Keleher | Sr. Evp, Co Head Of Mi | 35,427 | 0 | 35,427 | 1.6% | 19 May, 2026 |
| 12 | Mary Dickerson | Sr. Evp, Cpo Coo | 30,162 | 0 | 30,162 | 1.3% | 19 May, 2026 |
| 13 | Lisa Mumford | Director | 27,162 | 0 | 27,162 | 1.2% | 19 May, 2026 |
| 14 | Sumita Pandit | President Cfo | 25,864 | 0 | 25,864 | 1.1% | 19 May, 2025 |
| 15 | Debra Ann Hess | Director | 20,777 | 0 | 20,777 | 0.9% | 19 May, 2026 |
| 16 | Noel Joseph Spiegel | Director | 20,008 | 0 | 20,008 | 0.9% | 26 May, 2026 |
| 17 | Fawad Ahmad | Director | 15,815 | 0 | 15,815 | 0.7% | 19 May, 2026 |
| 18 | Brian D Montgomery | Director | 14,922 | 0 | 14,922 | 0.7% | 17 May, 2024 |
| 19 | Daniel Kobell | Sr. Evp, Interim Cfo | 13,272 | 0 | 13,272 | 0.6% | 19 May, 2026 |
| 20 | Gregory Serio | Director | 10,274 | 0 | 10,274 | 0.5% | 19 May, 2026 |
| 21 | Howard Bernard Culang | Director, Other | 8,050 | 0 | 8,050 | 0.4% | 28 May, 2026 |
| 22 | Margaret Anne Leyden | Director | 6,864 | 0 | 6,864 | 0.3% | 01 Jun, 2026 |
| 23 | Lisa W Hess | Director | 6,417 | 0 | 6,417 | 0.3% | 15 Aug, 2023 |
| 24 | Jed Rhoads | Director | 6,147 | 0 | 6,147 | 0.3% | 19 May, 2026 |
| 25 | Seraina Macia | Director | 1,237 | 0 | 1,237 | 0.1% | 19 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 12 Aug, 2026 | Barry C Mccarthy | Director | Acquired A | 3,427 | — | — | 3,427 | Direct |
| 03 Jun, 2026 | Meghan Bartholomew | Sr. Evp, Co Head Of Mi | Disposed S | 1 | $34.68 | $33 | 47,015 | Direct |
| 14 Jul, 2026 | Edward J Hoffman | Sr Evp, General Counsel | Disposed S | 20,000 | $39.00 | $780.00K | 126,543 | Direct |
| 17 Jun, 2026 | Howard Bernard Culang | Director, Other | Acquired A | 521 | — | — | 14,166 | Direct |
| 03 Jun, 2026 | Brad L. Conner | Director | Disposed S | 1,200 | $33.93 | $40.71K | 37,649 | Direct |
| 01 Jun, 2026 | Michael S Weinbach | Chief Executive Officer Elect | Acquired A | 150,000 | — | — | 150,000 | Direct |
| 01 Jun, 2026 | Michael S Weinbach | Chief Executive Officer Elect | Acquired A | 185,020 | — | — | 185,020 | Direct |
| 01 Jun, 2026 | Michael S Weinbach | Chief Executive Officer Elect | Acquired A | 77,090 | — | — | 77,090 | Direct |
| 01 Jun, 2026 | Michael S Weinbach | Chief Executive Officer Elect | Acquired P | 120,487 | $33.89 | $4.08Mn | 120,487 | Direct |
| 02 Jun, 2026 | Michael S Weinbach | Chief Executive Officer Elect | Acquired P | 49,513 | $34.04 | $1.69Mn | 170,000 | Direct |
| 29 May, 2026 | Margaret Anne Leyden | Director | Disposed S | 2,070 | $34.59 | $71.60K | 6,864 | Direct |
| 27 May, 2026 | Howard Bernard Culang | Director, Other | Disposed S | 3,612 | $36.00 | $130.03K | 8,050 | Direct |
| 26 May, 2026 | Noel Joseph Spiegel | Director | Disposed S | 4,834 | $36.19 | $174.92K | 20,008 | Direct |
| 21 May, 2026 | Brad L. Conner | Director | Acquired A | 4,300 | — | — | 4,300 | Direct |
| 21 May, 2026 | Stephen Keleher | Sr. Evp, Co Head Of Mi | Acquired A | 8,070 | — | — | 8,070 | Direct |
| 21 May, 2026 | Seraina Macia | Director | Acquired A | 4,300 | — | — | 4,300 | Direct |
| 21 May, 2026 | Robert Quigley | Sr. Evp, Cao | Acquired A | 10,750 | — | — | 10,750 | Direct |
| 21 May, 2026 | Eric Ray | Sr. Evp, Chief Digital Officer | Acquired A | 9,680 | — | — | 9,680 | Direct |
| 21 May, 2026 | Jed Rhoads | Director | Acquired A | 4,300 | — | — | 4,300 | Direct |
| 21 May, 2026 | Edward J Hoffman | Sr. Evp, General Counsel | Acquired A | 18,280 | — | — | 18,280 | Direct |