| Event Date | Historical Event |
| 1890-07-11 | CITIZENS NATIONAL BANK OF LAUREL, THE located at LAUREL, MD was established as a National Bank. |
| 1965-04-01 | CITIZENS NATIONAL BANK OF LAUREL, THE was renamed to CITIZENS NATIONAL BANK, THE and moved to 4TH & MAIN STREETS LAUREL, MD. |
| 1996-02-17 | CITIZENS NATIONAL BANK, THE moved to 517 MAIN STREET LAUREL, MD. |
| 2007-09-15 | CITIZENS NATIONAL BANK, THE was acquired by PNC BANK, NATIONAL ASSOCIATION. |
| 2007-09-15 | CITIZENS NATIONAL BANK, THE was renamed to LAUREL MAIN ST BR and moved to 390 MAIN STREET LAUREL, MD and became a branch of PNC BANK, NATIONAL ASSOCIATION. |