| Event Date | Historical Event |
| 1969-08-18 | CITY NATIONAL CORPORATION located at 400 NORTH ROXBURY DRIVE, BEVERLY HILLS, CA was established as a Bank Holding Company. |
| 2005-07-15 | CITY NATIONAL CORPORATION changed from Bank Holding Company to Financial Holding Company - Domestic. |
| 2009-07-15 | CITY NATIONAL CORPORATION moved to 555 SOUTH FLOWER STREET LOS ANGELES, CA. |