Price chart (1D to 10Y)
Licensed market data — shown to members, not published to the open web.
Insiders
24 transactions · 0 open-market buys · 3 open-market sells| Filed | Insider | Role | Transaction | Shares | Price (filed) | Value | Form |
|---|---|---|---|---|---|---|---|
| 16 Oct 2026 | Brian J. Costanzo | Chief Financial Officer | unclassified · 30 Sep 2026 | 2 | $1.45K | $2.99K | 4 |
| 16 Jul 2026 | Costanzo Brian J. | Chief Financial Officer | unclassified · 30 Jun 2026 | 2 | $1.61K | $3.49K | 4 |
| 16 Jul 2026 | Crowley Andrew G. | EVP & Pres., Markel Ventures | unclassified · 30 Jun 2026 | 2 | $1.61K | $4.55K | 4 |
| 16 Jul 2026 | Crowley Andrew G. | EVP & Pres., Markel Ventures | unclassified · 15 Jul 2026 | 7 | $1.73K | $12.94K | 4 |
Source: SEC filings. Information and analytics, not investment advice.