TSAKOS ENERGY NAVIGATION LTD's TEN-P-F is an exchange-traded preferred stock in the Deep Sea Foreign Transportation Of Freight sector. At a recent price of $26.70, TEN-P-F yields 8.90% on its $25 liquidation preference and 9.5% coupon. It trades at a premium of 6.8% to par. The issue is cumulative, perpetual (no stated maturity), callable on or after 2028-07-30. Distributions are paid quarterly. Figures are derived from market data and SEC filings; confirm details in the prospectus before investing.