Massachusetts
Division of Professional Licensure
JOHN A. OSTEN
Real Estate Salespersons
License number
9015617
Date granted
01/16/1996
Date expires
01/16/2015
Class
Real Estate Salespersons
Status
Current
licensingma.org
ID 3687469
LAST UPDATED 2026-05-21 16:39:02 UTC
LAST UPDATED 2026-05-21 16:39:02 UTC
This website is unaffiliated with the Division of Professional Licensure. Please verify all information directly with the relevant official government authority.