AMBAC Financial Group

Samuel H Norton sold 50,000 shares of OSG on 15 March. They now own 2,352,388 OSG shares, or a 2% holding decrease.

Samuel H Norton sold 50,000 shares of OSG on 16 January. They now own 2,318,296 OSG shares, or a 2% holding decrease.

Samuel H Norton sold 50,000 shares of OSG on 15 February. They now own 2,268,296 OSG shares, or a 2% holding decrease.