George Grimes Gregory

Affiliations

  • Director at Research Frontiers Inc (REFR), 2020-04-29
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
REFR $4.98 5,000 Director 78,356 2011-04-25 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
REFR $1.72 18,000 Director 177,128 2018-10-10 Filing