Shares of Ikonics Inc (NASDAQ:IKNX) fell by 1.8% from the previous closing price. A Form 4 filing filed with the SEC on Thursday, March 25 showed that Ulland William C sold 5,129 shares at $10.25 on Monday, Mar 15, sold 1,871 shares at $10.42 on Wednesday, Mar 17, and sold 3,000 shares at $10.73 on. Read More.