Olson Ronald L Director | Buy | 12/18/2012 | 1,500 | $90.00 | $135.0K | +23.77% |
Olson Ronald L Director | Buy | 12/18/2012 | 1,000 | $90.00 | $90.0K | +23.77% |
Gottesman David Sanford Director | Sale | 6/07/2012 | 1,500 | $0.00 | $0.00 | +38.67% |
Gottesman David Sanford Director | Gift | 6/08/2012 | 585 | $0.00 | $0.00 | +37.48% |
Buffett Warren Edward Chairman & Chief Executive Officer | Gift | 6/13/2012 | 150 | $0.00 | $0.00 | +38.79% |
Buffett Warren Edward Chairman & Chief Executive Officer | Gift | 6/25/2012 | 12,215 | $0.00 | $0.00 | +39.00% |
Olson Ronald L Director | Gift | 12/28/2012 | 400 | $0.00 | $0.00 | +26.31% |
Buffett Warren Edward Chairman & Chief Executive Officer | Gift | 9/28/2012 | 172,375 | $0.00 | $0.00 | +26.81% |
Buffett Warren Edward Chairman & Chief Executive Officer | Gift | 10/12/2012 | 5,647 | $0.00 | $0.00 | +26.74% |
Buffett Warren Edward Chairman & Chief Executive Officer | Gift | 10/19/2012 | 33,106 | $0.00 | $0.00 | +25.31% |