SEC Form 4: Prudential Financial Inc disposed of $10,900,000 worth of Series G Mandatory Redeemable Preferred Stock (109 units at $100,000.00), acquired $10,900,000 worth of Series K Mandatory Redeemable Preferred Stock (109 units at $100,000.00) and bought $5,000,010 worth of Series L Mandatory Redeemable Preferred Stock (166,667 units at $30.00)