Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| PLMR | Bradley Daryl | Director | 09/02/2026 | Kauf | 131.96 | 1 | 132 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 08/21/2026 | Verkauf | 131.37 | 792 | 104,044 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 08/21/2026 | Verkauf | 130.49 | 2,339 | 305,226 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 08/21/2026 | Verkauf | 129.65 | 369 | 47,841 | Form 4 |
| PLMR | Knutzen Jonathan | Chief Risk Officer | 08/18/2026 | Verkauf | 127.75 | 296 | 37,813 | Form 4 |
| PLMR | Knutzen Jonathan | Chief Risk Officer | 08/18/2026 | Optionsausübung | — | 612 | — | Form 4 |
| PLMR | Uchida T Christopher | Chief Financial Officer | 08/18/2026 | Verkauf | 127.74 | 791 | 101,043 | Form 4 |
| PLMR | Uchida T Christopher | Chief Financial Officer | 08/18/2026 | Optionsausübung | — | 1,530 | — | Form 4 |
| PLMR | Christianson Jon | President | 08/18/2026 | Verkauf | 127.75 | 528 | 67,450 | Form 4 |
| PLMR | Christianson Jon | President | 08/18/2026 | Optionsausübung | — | 1,020 | — | Form 4 |
| PLMR | Herve Rodolphe | Chief Operating Officer | 07/31/2026 | Verkauf | 135.35 | 818 | 110,716 | Form 4 |
| PLMR | Herve Rodolphe | Chief Operating Officer | 07/31/2026 | Optionsausübung | — | 1,991 | — | Form 4 |
| PLMR | Herve Rodolphe | Chief Operating Officer | 07/31/2026 | Verkauf | 135.35 | 389 | 52,651 | Form 4 |
| PLMR | Herve Rodolphe | Chief Operating Officer | 07/31/2026 | Optionsausübung | — | 1,077 | — | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/21/2026 | Verkauf | 139.43 | 200 | 27,886 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/21/2026 | Verkauf | 138.47 | 260 | 36,001 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/21/2026 | Verkauf | 137.74 | 937 | 129,061 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/21/2026 | Verkauf | 136.70 | 2,103 | 287,477 | Form 4 |
| PLMR | Christianson Jon | President | 07/20/2026 | Verkauf | 139.50 | 3,000 | 418,500 | Form 4 |
| PLMR | Christianson Jon | President | 07/20/2026 | Optionsausübung | 87.51 | 3,000 | 262,530 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/15/2026 | Verkauf | 131.66 | 57,544 | 7,576,243 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/15/2026 | Optionsausübung | — | 112,500 | — | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/15/2026 | Verkauf | 131.66 | 3,197 | 420,917 | Form 4 |
| PLMR | Armstrong Mac | CEO and Chairman | 07/15/2026 | Optionsausübung | — | 6,250 | — | Form 4 |
| PLMR | Mac Armstrong | CEO | 04/21/2026 | Verkauf | 130.77 | 3,500 | 457,695 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).