Greg Fenton and Dr. Francois Dube's high-flying Zen Graphene Solutions Ltd. (ZEN) lost three cents to $3.62 on 351,000 shares. The company continues to promote its graphene-based coating that is "99.9-per-cent effective against aerobic bacteria, fungi and viruses, including COVID-19." Accordingly, the company has a deal with TreborRx, that would have that company apply the coating to all the gloves it makes and pay a royalty for the privilege. 

Mr. Fenton, CEO, is "very excited" to build upon an earlier deal that called for putting the coating on N95 masks, noting that Zen and TreborRx "continue to make progress toward getting Health Canada approval." He also cautions that Zen is "not making any express or implied claims that its product can eliminate, cure or contain the COVID-19 virus at this time" -- so his earlier claim that the product is 99.9 per cent effective against COVID-19 presumably applies to something other than eliminating, curing or containing the virus.