stocknews U.S. SEC suspends trading in 15 securities due to ‘questionable’ social media activity – #stocks chatter Mehabe - February 26, 2021 0 U.S. SEC suspends trading in 15 securities due to ‘questionable’ social media activity https://www.investing.com/news/stock-market-news/us-sec-suspends-trading-in-15-companies-because-of-questionable-trading-social-media-activity-2431998