Vision Marine Technologies Inc. (NASDAQ:VMAR) shares jumped 16.67% in after-hours trading to 0.28onThursdayafterpricingabest−effortspublicoffering.CheckoutthecurrentpriceofVMARstockhere.Inabest−effortspublicoffering,theunderwriteragreestosellasmanysharesaspossiblewithoutguaranteeingaspecificamountofproceeds.OfferingDetailsThemarinetechnologyandretailcompanypriced32millionunitsat0.30 each, targeting gross proceeds of $9.6 million before fees, according to a ...