Tidewater (TDW) shares were down 3.9% in Tuesday afternoon trading after Zephirin downgraded the company's stock to strong sell from sell and raised its price target to $52 from $45.
Trading volume stood at over 668,000 shares, compared with a daily average of more than 784,000.
Price: 77.83, Change: -3.17, Percent Change: -3.91