Alcoa

Martin Sorrell bought 2,480 shares of AA on 10 October. They now own 15,458 AA shares, or a 19% holding increase.

Robert Sean Collins sold 40,447 shares of AA on 14 November. They now own 28,034 AA shares, or a 59% holding decrease.

Jeffrey D Heeter sold 3,748 shares of AA on 9 February. They now own 31,403 AA shares, or a 11% holding decrease.

Arconic Inc. sold 23,353,000 shares of AA on 14 February. They now own 12,958,767 AA shares, or a 64% holding decrease.

William F Oplinger sold 229,475 shares of AA on 22 January. They now own 102,111 AA shares, or a 69% holding decrease.

Tomas Mar Sigurdsson sold 10,000 shares of AA on 31 January. They now own 46,832 AA shares, or a 18% holding decrease.

Tammi A Jones sold 1,500 shares of AA on 2 December. They now own 3,750 AA shares, or a 29% holding decrease.

Tammi A Jones sold 6,945 shares of AA on 10 March. They now own 6,750 AA shares, or a 51% holding decrease.

Roy Christopher Harvey sold 238,037 shares of AA on 20 April. They now own 529,672 AA shares, or a 31% holding decrease.

Jeffrey D Heeter sold 12,260 shares of AA on 20 April. They now own 81,688 AA shares, or a 13% holding decrease.

Timothy D Reyes sold 20,260 shares of AA on 26 April. They now own 70,831 AA shares, or a 22% holding decrease.

Tammi A Jones sold 4,435 shares of AA on 7 May. They now own 6,750 AA shares, or a 40% holding decrease.

Benjamin D Kahrs sold 28,082 shares of AA on 7 May. They now own 28,630 AA shares, or a 50% holding decrease.

Jeffrey D Heeter sold 23,089 shares of AA on 1 June. They now own 58,599 AA shares, or a 28% holding decrease.

Timothy D Reyes sold 17,390 shares of AA on 13 September. They now own 60,831 AA shares, or a 22% holding decrease.

William F Oplinger sold 166,369 shares of AA on 16 November. They now own 93,190 AA shares, or a 64% holding decrease.

Jeffrey D Heeter sold 29,440 shares of AA on 25 January. They now own 56,472 AA shares, or a 34% holding decrease.

Roy Christopher Harvey sold 238,147 shares of AA on 26 January. They now own 700,724 AA shares, or a 25% holding decrease.

Jeffrey D Heeter sold 8,332 shares of AA on 26 January. They now own 72,426 AA shares, or a 10% holding decrease.

Tammi A Jones sold 13,070 shares of AA on 26 January. They now own 7,599 AA shares, or a 63% holding decrease.

Benjamin D Kahrs sold 15,376 shares of AA on 2 February. They now own 21,310 AA shares, or a 42% holding decrease.

Jeffrey D Heeter sold 17,696 shares of AA on 3 February. They now own 54,730 AA shares, or a 24% holding decrease.

Molly S Beerman sold 12,500 shares of AA on 4 February. They now own 27,905 AA shares, or a 31% holding decrease.

John D Slaven sold 12,267 shares of AA on 4 February. They now own 61,570 AA shares, or a 17% holding decrease.

John D Slaven sold 28,326 shares of AA on 24 February. They now own 54,730 AA shares, or a 34% holding decrease.