Tsakos Energy Navigation Ltd ( TNP ) will begin trading ex-dividend on May 28, 2013. A cash dividend payment of $0.05 per share is scheduled to be paid on June 05, 2013.

Athens, Greece - June 11, 2013 - Tsakos Energy Navigation Limited (TEN or the "Company") (NYSE: TNP), a leading product, crude and LNG tanker operator, today announced two-year plus one year fixtures at charterers option with minimum rate provisions, ...

Tsakos Energy Navigation Ltd (NYSE:TNP) is trading at $4.81 up 15%. Infoblox Inc. (NYSE:BLOX) is trading at $24.66 up 12.09%.

Tsakos Energy Navigation Ltd. (NYSE:TNP) opened trading today at 4.85, a good 0.60 above its previous close of 4.20 and the stock is presently up 18.10% on strong trading volume of 2.454 million.

Tsakos Energy Navigation Limited (NYSE:TNP) a company that provides international seaborne crude oil and petroleum product transportation services worldwide is currently up (+17.86%) on 1,407,746 shares traded after Tsakos Energy Navigation ...

Tsakos Energy Navigation Ltd (NYSE:TNP): The trading session on Tuesday saw Tsakos Energy Navigation Ltd (NYSE:TNP) dipped 1.02%.

Tsakos Energy Navigation Ltd. (NYSE:TNP) stock hit highest price at $5.21, beginning with a price of $4.84 and reported a gain of +18.10% to the closed at $4.96 with a day range of $4.67-$5.21.

Las Vegas, NV - May 27, 2013 - (TechSonian) - Value Penny Stocks issues a special report on DryShips Inc. (NASDAQ:DRYS), Tsakos Energy Navigation Ltd. (NYSE:TNP), NewLead Holdings Ltd (NASDAQ:NEWL), Diana Shipping Inc. (NYSE:DSX).

Tsakos Energy Navigation Ltd. (NYSE:TNP) gained +18.10%, reaching at $4.96 after hovering between $4.67 and $5.21. This stock is ahead of its 52-week low with 76.96% and lagging behind from its 52-week high price with -9.43%.

Tsakos Energy Navigation Ltd. (NYSE:TNP) rose 18.10% to $4.96 on volume of 2.45M shares versus average-daily volume of 366,438.00 shares as its first-quarter earnings easily topped expectations.