NewMarket Corporation (NEU) - FREE Research Report Fiorenza David A who is VP & Chief Financial Officer at NewMarket Corporation sold 1,000 shares at $312.09 on Nov. 12, 2013. Following this transaction, the VP & Chief Financial Officer owned 1,944 shares meaning that the stake was reduced by 33.97% with the 1,000 share transaction. The shares most recently traded at $312.19, up $0.10, or 0.03% since the insider transaction. The average volume for NewMarket Corporation has been 43,700 shares per day over the past 30 days. NewMarket Corporation has a market cap of $4.2 billion and is part of the basic materials sector and chemicals industry. Shares are up 19.83% year to date as of the close of trading on Tuesday. NewMarket Corporation, through its subsidiaries, engages in the petroleum additives and real estate development businesses. It operates in two segments, Petroleum Additives and Real Estate Development. The stock currently has a dividend yield of 1.4%. The company has a P/E ratio of 17.3. Currently there are no analysts that rate NewMarket Corporation a buy, no analysts rate it a sell, and 4 rate it a hold. Exclusive Offer: Get the latest Stock Analysis on NEU - FREETheStreet Quant Ratings rates NewMarket Corporation as a buy. The company's strengths can be seen in multiple areas, such as its compelling growth in net income, revenue growth, largely solid financial position with reasonable debt levels by most measures, notable return on equity and increase in stock price during the past year. We feel these strengths outweigh the fact that the company shows low profit margins. Get the full NewMarket Corporation Ratings Report from TheStreet Quant Ratings now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12-months. Learn more.