4/25/18 14:14  | 4/23/18  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -1 | 33.96 | 0 | 0 | 0 | 6 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/31/17 19:27  | 3/30/17  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -67 | 33.49 | 1 | -2 | -24 | 6 | D | 8 | 19 | 14 | 8 | 0 | 1 | 0 | 1 | 0 | 0 | 2 |  |  |  | 
3/17/17 10:07  | 3/15/17  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -50 | 33.43 | 1 | -2 | -15 | 8 | D | 8 | 22 | 16 | 7 | 3 | 0 | 1 | 0 | 0 | -1 | 0 |  |  |  | 
10/26/16 12:26  | 10/24/16  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -64 | 31.90 | 2 | -2 | -17 | 10 | D | -3 | -5 | 0 | -2 | -1 | -2 | -1 | 0 | 0 | -1 | 7 | 13 | 19 |  | 
9/26/16 11:43  | 9/22/16  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -33 | 32.91 | 2 | -1 | -8 | 12 | D | -3 | 6 | 7 | 8 | -1 | -1 | 2 | 2 | -1 | 0 | -2 | 6 | 13 |  | 
5/26/16 15:22  | 5/24/16  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -62 | 30.83 | 1 | -2 | -13 | 13 | D | -3 | -12 | -3 | 8 | -1 | 1 | 2 | 2 | 0 | 1 | -3 | 6 | 9 |  | 
7/15/15 14:55  | 7/13/15  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -94 | 34.80 | 2 | -3 | -15 | 15 | D | 23 | 4 | 3 | -1 | -1 | -2 | 1 | 2 | 0 | 0 | -2 | -5 | -15 | -8 | 
7/13/15 15:12  | 7/9/15  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -34 | 34.37 | 2 | -1 | -5 | 18 | D | 23 | 3 | 1 | -2 | -3 | -3 | -1 | -1 | 1 | 2 | 1 | -5 | -14 | -7 | 
7/7/15 14:58  | 7/6/15  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -8 | 34.55 | 2 | 0 | -1 | 19 | D | 27 | 2 | 0 | -1 | -3 | -2 | -3 | 0 | 0 | 0 | -1 | -10 | -10 | -10 | 
8/6/14 14:08  | 8/5/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -109 | 36.44 | 1 | -3 | -14 | 19 | D | 47 | 14 | 11 | 3 | -1 | -2 | -2 | -1 | 0 | 2 | 5 | 3 | 4 | 5 | 
7/14/14 12:14  | 7/10/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -48 | 36.78 | 1 | -1 | -6 | 22 | D | 51 | 18 | 8 | 6 | 3 | 0 | -1 | 0 | 0 | 0 | 0 | -2 | 2 | 4 | 
6/2/14 16:05  | 5/29/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S.a | -36 | 35.61 | 1 | -1 | -4 | 23 | D | 50 | 16 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 7 | 9 | 9 | 
6/2/14 14:48  | 5/29/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -36 | 35.61 | 1 | -1 | -4 | 23 | D | 50 | 16 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 7 | 9 | 9 | 
5/15/14 13:02  | 5/14/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -15 | 35.71 | 1 | 0 | -2 | 24 | D | 43 | 16 | 5 | 5 | 0 | 0 | 0 | 0 | -1 | -1 | 3 | 4 | 7 | 11 | 
2/19/14 16:06  | 2/14/14  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | DH | Chairman | S | -5 | 34.36 | 2 | 0 | -1 | 25 | D | 37 | 20 | 11 | 0 | -1 | 2 | 4 | 1 | 1 | 1 | 3 | 4 | 10 | 14 | 
5/24/05 10:40  | 5/23/05  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | H | Trustee/ | S | -21 | 25.00 | 1 | -1 | -5 | 16 | D | 25 | 7 | 1 | 0 | -1 | 3 | 2 | 1 | 0 | 1 | 5 | 12 | 14 | 21 | 
5/19/05 10:54  | 5/18/05  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | H | Trustee/ | S | -54 | 24.90 | 1 | -2 | -11 | 17 | D | 26 | 6 | -1 | -3 | -3 | 2 | -1 | 1 | 0 | 1 | 7 | 14 | 14 | 24 | 
5/10/05 10:34  | 5/9/05  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | H | Trustee/ | S | -25 | 24.80 | 1 | -1 | -5 | 19 | D | 27 | 5 | 1 | -2 | 0 | 2 | 3 | 1 | -1 | -2 | 2 | 13 | 16 | 28 | 
5/5/05 17:06  | 5/4/05  | GAM | General American Investors Co Inc | DE | Fund | CEF | Closed-End Funds | Trust Fbo Altschul Serena Uad 12 15 72 | NY | H | Trustee/ | S | -25 | 24.59 | 1 | -1 | -5 | 20 | D | 25 | 3 | 3 | -3 | -2 | 0 | 1 | 1 | 1 | 0 | 4 | 15 | 13 | 29 |