NMIH's three largest insider shareholders as of September 09, 2026 are Adam Pollitzer (Chief Executive Officer, 442.97K shares), Adam Pollitzer (Chief Executive Officer, 442.97K shares), Bradley M Shuster (Executive Chairman, 427.27K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Bradley M Shuster | Executive Chairman | 1,263,014 | 0 | 1,263,014 | 29.1% | 25 Mar, 2026 |
| 2 | Adam Pollitzer | Chief Executive Officer | 935,864 | 0 | 935,864 | 21.6% | 04 Sep, 2026 |
| 3 | William J Leatherberry | Chief Admin. Officer Gc | 486,184 | 0 | 486,184 | 11.2% | 27 Feb, 2026 |
| 4 | Robert Owen Smith | Evp, Chief Risk Officer | 271,408 | 0 | 271,408 | 6.3% | 05 Aug, 2026 |
| 5 | Ravi Mallela | Chief Financial Officer | 210,923 | 0 | 210,923 | 4.9% | 12 Feb, 2024 |
| 6 | Michael Curry Montgomery | Director | 201,284 | 0 | 201,284 | 4.6% | 20 May, 2026 |
| 7 | James G Jones | Director | 128,327 | 0 | 128,327 | 3.0% | 13 Mar, 2024 |
| 8 | Aurora Swithenbank | Evp, Chief Financial Officer | 125,799 | 0 | 125,799 | 2.9% | 12 Aug, 2026 |
| 9 | Norman Peter Fitzgerald | Evp, Chief Sales Officer | 117,988 | 0 | 117,988 | 2.7% | 18 Feb, 2026 |
| 10 | Mohammad Nawaz Yousaf | Evp, Chief Of Ops And Tech | 111,466 | 0 | 111,466 | 2.6% | 18 Feb, 2026 |
| 11 | Michael J Embler | Director | 96,604 | 0 | 96,604 | 2.2% | 18 May, 2026 |
| 12 | Steven Scheid | Director | 8,951 | 78,960 | 87,911 | 2.0% | 18 May, 2026 |
| 13 | Regina Muehlhauser | Director | 69,292 | 0 | 69,292 | 1.6% | 09 May, 2025 |
| 14 | Julie Norberg | Svp, Chief Accounting Officer | 60,269 | 0 | 60,269 | 1.4% | 13 May, 2022 |
| 15 | Lynn S. Mccreary | Director | 48,757 | 0 | 48,757 | 1.1% | 18 May, 2026 |
| 16 | Priya Cherian Huskins | Director | 36,164 | 0 | 36,164 | 0.8% | 18 May, 2026 |
| 17 | Nicholas Daniel Realmuto | Svp, Controller | 29,471 | 0 | 29,471 | 0.7% | 17 Mar, 2026 |
| 18 | Patrick L Mathis | Evp, Chief Operating Officer | 28,823 | 0 | 28,823 | 0.7% | 18 Feb, 2022 |
| 19 | John C Erickson | Director | 21,832 | 0 | 21,832 | 0.5% | 18 May, 2026 |
| 20 | Renu Agrawal | Director | 8,663 | 0 | 8,663 | 0.2% | 18 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 |
|---|---|---|---|---|---|---|---|---|
| 04 Sep, 2026 | Adam Pollitzer | Chief Executive Officer | Disposed S | 172,706 | $44.86 | $7.75Mn | 270,267 | Direct |
| 11 Aug, 2026 | Aurora Swithenbank | Evp, Chief Financial Officer | Disposed S | 11,662 | $44.51 | $519.06K | 50,734 | Direct |
| 03 Aug, 2026 | Robert Owen Smith | Evp, Chief Risk Officer | Disposed S | 12,000 | $44.65 | $535.76K | 96,381 | Direct |
| 19 May, 2026 | Michael Curry Montgomery | Director | Disposed S | 1,554 | $37.90 | $58.90K | 69,026 | Direct |
| 14 May, 2026 | Michael J Embler | Director | Acquired A | 4,512 | $0.00 | $0 | 50,558 | Direct |
| 14 May, 2026 | Renu Agrawal | Director | Acquired A | 4,512 | $0.00 | $0 | 8,663 | Direct |
| 14 May, 2026 | Lynn S. Mccreary | Director | Acquired A | 4,512 | $0.00 | $0 | 48,757 | Direct |
| 14 May, 2026 | Michael Curry Montgomery | Director | Acquired A | 4,512 | $0.00 | $0 | 70,580 | Direct |
| 14 May, 2026 | John C Erickson | Director | Acquired A | 4,512 | $0.00 | $0 | 21,832 | Direct |
| 14 May, 2026 | Priya Cherian Huskins | Director | Acquired A | 4,512 | $0.00 | $0 | 36,164 | Direct |
| 14 May, 2026 | Steven Scheid | Director | Acquired A | 4,512 | $0.00 | $0 | 8,951 | Direct |
| 08 May, 2026 | Aurora Swithenbank | Evp, Chief Financial Officer | Disposed F | 2,922 | $0.00 | $0 | 62,396 | Direct |
| 01 May, 2026 | Aurora Swithenbank | Evp, Chief Financial Officer | Disposed F | 9,135 | $0.00 | $0 | 65,318 | Direct |
| 23 Mar, 2026 | Bradley M Shuster | Executive Chairman | Acquired M | 55,156 | $11.10 | $612.23K | 470,567 | Direct |
| 23 Mar, 2026 | Bradley M Shuster | Executive Chairman | Disposed F | 36,203 | $0.00 | $0 | 434,364 | Direct |
| 24 Mar, 2026 | Bradley M Shuster | Executive Chairman | Disposed S | 18,953 | $37.35 | $707.83K | 415,411 | Direct |
| 23 Mar, 2026 | Bradley M Shuster | Executive Chairman | Disposed M | 55,156 | $0.00 | $0 | 0 | Direct |
| 18 Mar, 2026 | Bradley M Shuster | Executive Chairman | Acquired M | 55,158 | $11.10 | $612.25K | 470,569 | Direct |
| 18 Mar, 2026 | Bradley M Shuster | Executive Chairman | Disposed F | 36,162 | $0.00 | $0 | 434,407 | Direct |
| 19 Mar, 2026 | Bradley M Shuster | Executive Chairman | Disposed S | 18,996 | $37.05 | $703.89K | 415,411 | Direct |