MINNEAPOLIS , April 23, 2020 (GLOBE NEWSWIRE) -- Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today announced the temporary suspension of its

MINNEAPOLIS , April 07, 2020 (GLOBE NEWSWIRE) -- Northern Technologies International Corporation (NASDAQ: NTIC), a leading developer of corrosion inhibiting products and services, as well as bio-based and biodegradable polymer resin compounds, today reported its financial results for the second

MINNEAPOLIS , March 31, 2020 (GLOBE NEWSWIRE) -- Northern Technologies International Corporation (NASDAQ: NTIC) today announced that it expects to release its fiscal 2020 second quarter financial results on Tuesday, April 7, 2020 , before the market opens.