2003 Mary Anne and Melissa
Mary Anne Lazowski and Melissa Diamond join the company as the first two employees.
2009 Office Highland Park
North Star opens an office in Highland Park, Illinois.
2011 NS Opp Fund to Mutual Fund
The North Star Opportunity Fund is converted to a mutual fund.
2021 Two Oaks Diversified Growth
Two Oaks Diversified Growth & Income Fund merges into North Star Opportunity Fund A Shares.
2023 Walthausen Small Cap
Walthausen Small Cap Value Fund reorganized into the North Star Small Cap Value Fund.