| Date | Insider | Shares | Type | Transaction | Value* |
| 9-Dec-09 | ALBANESE GERARD JR Officer | 52 | Direct | Disposition (Non Open Market) at $339.98 per share. | $17,678 |
| 18-Nov-09 | MARKEL STEVEN A Officer | 2,700 | Direct | Sale at $327.47 per share. | $884,169 |
| 17-Nov-09 | MARKEL STEVEN A Officer | 800 | Direct | Sale at $328.54 per share. | $262,832 |
| 16-Nov-09 | MARKEL STEVEN A Officer | 1,200 | Direct | Sale at $330.52 per share. | $396,624 |
| 4-Nov-09 | KIRSHNER ALAN I Officer | 4,898 | Direct | Disposition (Non Open Market) | N/A |
| 1-Oct-09 | MARTIN DARRELL D Director | 125 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Oct-09 | MARTIN DARRELL D Director | 3,500 | Indirect | Statement of Ownership | N/A |
| 1-Oct-09 | MARTIN DARRELL D Director | 20,803 | Direct | Statement of Ownership | N/A |
| 1-Oct-09 | WILSON DEBORA J Director | 182 | Direct | Acquisition (Non Open Market) at $0 - $329.74 per share. | N/A |
| 4-Sep-09 | MARKEL STEVEN A Officer | 500 | Direct | Sale at $323.55 per share. | $161,775 |
| 3-Sep-09 | MARKEL STEVEN A Officer | 1,000 | Direct | Sale at $324.01 per share. | $324,010 |
| 2-Sep-09 | MARKEL STEVEN A Officer | 2,700 | Direct | Sale at $323.60 per share. | $873,720 |
| 2-Sep-09 | BROADDUS J ALFRED JR Director | 385 | Direct | Sale at $324.11 per share. | $124,782 |
| 7-Aug-09 | LEWIS LEMUEL E Director | 250 | Direct | Purchase at $313.20 - $313.5 per share. | $78,0002 |
| 3-Aug-09 | MARKEL STEVEN A Officer | 650 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 30-Jun-09 | EBY DOUGLAS C Director | 200 | Direct | Sale at $277.15 per share. | $55,429 |
| 17-Jun-09 | MARKEL STEVEN A Officer | 230 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2-Jun-09 | MARKEL ANTHONY F Officer | 17,097 | Direct | Automatic Sale at $285.10 per share. | $4,874,354 |
| 1-Jun-09 | MARKEL ANTHONY F Officer | 45,637 | Direct | Automatic Sale at $285.01 per share. | $13,007,001 |
| 29-May-09 | MARKEL ANTHONY F Officer | 5,600 | Direct | Automatic Sale at $285 per share. | $1,596,000 |
| 13-May-09 | KASEN STEWART M Director | 4,900 | Direct | Sale at $283 - $287 per share. | $1,397,0002 |
| 12-May-09 | LEWIS LEMUEL E Director | 104 | Direct | Acquisition (Non Open Market) at $289.64 per share. | $30,122 |
| 12-May-09 | WEINBERG JAY M Director | 104 | Direct | Acquisition (Non Open Market) at $289.64 per share. | $30,122 |
| 11-May-09 | LEWIS LEMUEL E Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-May-09 | BROADDUS J ALFRED JR Director | 150 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-May-09 | WEINBERG JAY M Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-May-09 | EBY DOUGLAS C Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-May-09 | KASEN STEWART M Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 8-May-09 | KIRSHNER ALAN I Officer | 10,000 | Direct | Dividend Reinvestment | N/A |
| 6-May-09 | WHITT RICHARD R III Officer | 65 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 23-Mar-09 | LEWIS LEMUEL E Director | 500 | Direct | Purchase at $253 per share. | $126,500 |
| 20-Mar-09 | LEWIS LEMUEL E Director | 500 | Direct | Purchase at $239.75 - $240 per share. | $120,0002 |
| 10-Mar-09 | CROWLEY F. MICHAEL Officer | 250 | Direct | Purchase at $225.31 - $225.35 per share. | $56,0002 |
| 4-Mar-09 | WHITT RICHARD R III Officer | 15 | Direct | Acquisition (Non Open Market) at $255.85 per share. | $3,837 |
| 23-Feb-09 | ALBANESE GERARD JR Officer | 346 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-09 | LEWIS LEMUEL E Director | 7 | Direct | Acquisition (Non Open Market) at $292.53 per share. | $2,047 |
| 23-Feb-09 | WHITT RICHARD R III Officer | 17 | Direct | Acquisition (Non Open Market) at $292.53 per share. | $4,973 |
| 23-Feb-09 | CROWLEY F. MICHAEL Officer | 1,761 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Feb-09 | GRANDIS LESLIE A Director | 4 | Direct | Acquisition (Non Open Market) at $292.53 per share. | $1,170 |
| 23-Feb-09 | WEINBERG JAY M Director | 7 | Direct | Acquisition (Non Open Market) at $292.53 per share. | $2,047 |
| 1-Feb-09 | GLISSON BRITTON L. Officer | 1,223 | Indirect | Statement of Ownership | N/A |
| 1-Feb-09 | GLISSON BRITTON L. Officer | 8,899 | Direct | Statement of Ownership | N/A |
| 28-Jan-09 | MARKEL ANTHONY F Officer | 8 | Indirect | Disposition (Non Open Market) at $0 per share. | N/A |
| 1-Jan-09 | ALBANESE GERARD JR Officer | 685 | Indirect | Statement of Ownership | N/A |
| 1-Jan-09 | ALBANESE GERARD JR Officer | 5,992 | Direct | Statement of Ownership | N/A |
| 26-Dec-08 | GRANDIS LESLIE A Director | 160 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 11-Dec-08 | KIRSHNER ALAN I Officer | 220 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 2-Dec-08 | WHITT RICHARD R III Officer | 75 | Direct | Disposition (Non Open Market) at $266.19 per share. | $19,964 |
| 2-Dec-08 | GAYNER THOMAS SINNICKSON Officer | 18 | Direct | Disposition (Non Open Market) at $266.19 per share. | $4,791 |
| 12-Nov-08 | EBY DOUGLAS C Director | 160 | Indirect | Sale at $304.31 per share. | $48,689 |
| 11-Nov-08 | EBY DOUGLAS C Director | 22 | Direct | Sale at $312.07 per share. | $6,865 |
| 4-Nov-08 | KIRSHNER ALAN I Officer | 8,987 | Direct | Dividend Reinvestment | N/A |
| 23-Sep-08 | WHITT RICHARD R III Officer | 12 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 8-Aug-08 | EBY DOUGLAS C Director | 1,000 | Direct | Sale at $362 - $362.99 per share. | $362,0002 |
| 8-Aug-08 | MARKEL STEVEN A Officer | 4,000 | Indirect | Sale at $367.46 per share. | $1,469,840 |
| 6-Aug-08 | MARKEL ANTHONY F Officer | 3,250 | Indirect | Sale at $369.27 - $373.75 per share. | $1,207,0002 |
| 31-Jul-08 | MARKEL STEVEN A Officer | 10,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | LEWIS LEMUEL E Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | GRANDIS LESLIE A Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | WEINBERG JAY M Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | EBY DOUGLAS C Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | KASEN STEWART M Director | 200 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 12-May-08 | WHITT RICHARD R III Officer | 100 | Direct | Purchase at $404 per share. | $40,400 |
| 2-May-08 | LEWIS LEMUEL E Director | 71 | Direct | Acquisition (Non Open Market) at $419.77 per share. | $29,803 |
| 2-May-08 | GRANDIS LESLIE A Director | 36 | Direct | Acquisition (Non Open Market) at $419.77 per share. | $15,111 |
| 2-May-08 | WEINBERG JAY M Director | 71 | Direct | Acquisition (Non Open Market) at $419.77 per share. | $29,803 |
| 1-May-08 | WHITT RICHARD R III Officer | 100 | Direct | Purchase at $418 per share. | $41,800 |
| 24-Apr-08 | WHITT RICHARD R III Officer | 40 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 16-Apr-08 | MARKEL STEVEN A Officer | 50 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 3-Apr-08 | WHITT RICHARD R III Officer | 32 | Direct | Acquisition (Non Open Market) at $450.41 per share. | $14,413 |
| 1-Apr-08 | KASEN STEWART M Director | 3,028 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | KASEN STEWART M Director | 3,028 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 4-Mar-08 | KASEN STEWART M Director | 1 | Direct | Acquisition (Non Open Market) at $457.86 per share. | $457 |
| 29-Feb-08 | BROADDUS J ALFRED JR Director | 6 | Direct | Acquisition (Non Open Market) at $467.01 per share. | $2,802 |
| 28-Feb-08 | LEWIS LEMUEL E Director | 8 | Direct | Acquisition (Non Open Market) at $464.94 per share. | $3,719 |
| 28-Feb-08 | GRANDIS LESLIE A Director | 3 | Direct | Acquisition (Non Open Market) at $464.94 per share. | $1,394 |
| 28-Feb-08 | WEINBERG JAY M Director | 6 | Direct | Acquisition (Non Open Market) at $464.94 per share. | $2,789 |
| 26-Feb-08 | WHITT RICHARD R III Officer | 1,364 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Feb-08 | SPRINGMAN PAUL W Officer | 1,605 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Feb-08 | GAYNER THOMAS SINNICKSON Officer | 1,605 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 12-Feb-08 | SPRINGMAN PAUL W Officer | 230 | Indirect | Acquisition (Non Open Market) at $435.48 per share. | $100,160 |
| 29-Jan-08 | WHITT RICHARD R III Officer | 167 | Direct | Acquisition (Non Open Market) at $448.99 per share. | $74,981 |
| 24-Dec-07 | GRANDIS LESLIE A Director | 45 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |