Ronald D. Tipton

Companies

• MDU ResourcesChief executive officer Aug 22, 2003 to Aug 17, 2004¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MDU Resources MDU55,099 shares²$1.0M at $18.61Aug 17, 2004

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 13, 2004Sold 100 shares at $24.53 of MDU Resources²
• Aug 13, 2004Sold 100 shares at $24.52 of MDU Resources²
• Aug 13, 2004Sold 300 shares at $24.51 of MDU Resources²
• Aug 13, 2004Sold 300 shares at $24.50 of MDU Resources²
• Aug 13, 2004Sold 600 shares at $24.48 of MDU Resources²
• Aug 13, 2004Sold 1,200 shares at $24.47 of MDU Resources²
• Aug 13, 2004Sold 2,900 shares at $24.46 of MDU Resources²
• Aug 13, 2004Sold 5,800 shares at $24.45 of MDU Resources²
• Aug 13, 2004Sold 6,200 shares at $24.44 of MDU Resources²
• Aug 13, 2004Sold 6,500 shares at $24.43 of MDU Resources²
• Aug 13, 2004Sold 4,600 shares at $24.42 of MDU Resources²
• Aug 13, 2004Sold 1,100 shares at $24.41 of MDU Resources²
• Aug 13, 2004Sold 7,140 shares at $24.40 of MDU Resources²
• Aug 13, 2004Sold 1,100 shares at $24.39 of MDU Resources²
• Aug 13, 2004Sold 1,100 shares at $24.38 of MDU Resources²
• Aug 13, 2004Sold 600 shares at $24.37 of MDU Resources²
• Aug 13, 2004Sold 4,200 shares at $24.36 of MDU Resources²
• Aug 13, 2004Sold 2,600 shares at $24.35 of MDU Resources²
• Aug 13, 2004Sold 2,400 shares at $24.34 of MDU Resources²
• Aug 13, 2004Sold 100 shares at $24.33 of MDU Resources²
• Aug 13, 2004Sold 100 shares at $24.32 of MDU Resources²
• Aug 13, 2004Sold 100 shares at $24.31 of MDU Resources²
• Aug 13, 2004Exercised options 49,140 shares at $19.83 of MDU Resources²
• Feb 12, 2004Shares withheld for tax 1,613 shares at $23.71 of MDU Resources³
• Aug 21, 2003Sold 300 shares at $33.46 of MDU Resources⁴