JH
JOHN HEFFERNAN
PARK STREET STRATEGIES, LLC · Marblehead, MA · registered since 2024
Registered · LDAActive
At a glance
Registered since
2024
Senate LDA system
Clients
1
last 3 years
Filings
3
3 agencies contacted
Activity
filings by quarter
Works on
Specific issues
Monitor health and tax issues relating to biotechnology industry.