| Q4  2019 |
| ≡ |
David Katz - Matrix Asset Advisors |
Sell 100.00% |
90,500 |
4.13 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
377,000 |
1.42 |
| ≡ |
Torray Funds |
Sell 100.00% |
382,580 |
1.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
210,646 |
0.07 |
| Q3  2019 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 86.60% |
42,000 |
1.92 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 24.83% |
75,000 |
0.28 |
| ≡ |
Torray Funds |
Buy |
382,580 |
1.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 6.07% |
13,604 |
0.00 |
| Q2  2019 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 1.02% |
500 |
0.03 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 7.15% |
17,280 |
0.01 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 9.31% |
31,000 |
0.15 |
| Q1  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 26.14% |
69,000 |
0.32 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 20.99% |
8,500 |
0.46 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 2.35% |
5,810 |
0.00 |
| Q4  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 32.35% |
9,900 |
0.54 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
247,340 |
0.09 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 7.37% |
21,000 |
0.09 |
| Q3  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 7.27% |
2,400 |
0.14 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 20.83% |
75,000 |
0.34 |
| Q2  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 18.28% |
5,100 |
0.28 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 11.80% |
38,000 |
0.15 |
| Q1  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 16.74% |
4,000 |
0.22 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 11.44% |
33,065 |
0.13 |
| Q4  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 12.43% |
31,935 |
0.12 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 43.76% |
18,600 |
0.94 |
| Q3  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 31.73% |
61,900 |
0.22 |
| Q2  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 25.87% |
40,100 |
0.17 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 23.19% |
8,000 |
0.46 |
| Q1  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 20.10% |
39,000 |
0.23 |
| Q3  2016 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 4.30% |
8,000 |
0.05 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 2.82% |
1,000 |
0.07 |
| Q2  2016 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 11.25% |
4,500 |
0.34 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
62,270 |
0.04 |
| Q1  2016 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 39.85% |
53,000 |
0.36 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
62,270 |
0.04 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 1.72% |
700 |
0.05 |
| Q4  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 25.28% |
45,000 |
0.29 |
| Q3  2015 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 201.48% |
27,200 |
1.78 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 87.37% |
83,000 |
0.56 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Sell 100.00% |
5,646,721 |
0.33 |
| Q2  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 5.56% |
5,000 |
0.04 |
| ≡ |
David Katz - Matrix Asset Advisors |
Buy |
13,500 |
1.19 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 31.68% |
2,618,358 |
0.15 |
| Q1  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
90,000 |
0.84 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 4.27% |
369,111 |
0.02 |
| Q4  2014 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 12.01% |
925,990 |
0.06 |
| Q3  2014 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 1.33% |
101,000 |
0.01 |
| Q3  2012 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 11.65% |
794,000 |
0.06 |
| Q2  2012 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 328.05% |
5,221,530 |
0.33 |
| Q1  2012 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Buy |
1,591,670 |
0.10 |
| Q1  2010 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Sell 100.00% |
500,000 |
0.14 |
| Q4  2009 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Sell 100.00% |
400,000 |
0.17 |
| Q1  2009 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Add 300.00% |
300,000 |
0.12 |
| Q4  2008 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Buy |
100,000 |
0.04 |