D. Barbara Colwell

Affiliations

  • Director at Northern Technologies International Corp (NTIC), 2018-09-05
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NTIC $17.15 100 $1,715.00 1,500 2015-04-28 Filing
NTIC $17.08 100 $1,708.00 1,400 2015-04-28 Filing
NTIC $17.06 100 $1,706.00 1,300 2015-04-28 Filing
NTIC $17.50 700 $12,250.00 1,200 2015-04-28 Filing