| Q1  2026 |
| ≡ |
Third Avenue Management |
Buy |
1,462,670 |
4.80 |
| Q2  2025 |
| ≡ |
Mairs & Power Funds |
Buy |
14,000 |
0.00 |
| Q1  2025 |
| ≡ |
Mairs & Power Funds |
Sell 100.00% |
7,000 |
0.00 |
| Q2  2024 |
| ≡ |
Mairs & Power Funds |
Reduce 42.03% |
5,075 |
0.00 |
| Q2  2023 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
11,742 |
0.01 |
| Q1  2023 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 35.90% |
3,102 |
0.00 |
| Q4  2022 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 31.65% |
4,000 |
0.00 |
| ≡ |
First Eagle Investment Management |
Sell 100.00% |
54,942 |
0.01 |
| Q3  2022 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
12,640 |
0.01 |
| ≡ |
First Eagle Investment Management |
Reduce 22.55% |
16,000 |
0.00 |
| Q2  2022 |
| ≡ |
First Eagle Investment Management |
Add 34.12% |
18,049 |
0.00 |
| Q1  2022 |
| ≡ |
First Eagle Investment Management |
Add 75.72% |
22,793 |
0.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
3,368 |
0.00 |
| Q4  2021 |
| ≡ |
First Eagle Investment Management |
Buy |
30,100 |
0.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 87.90% |
24,477 |
0.00 |
| Q3  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
27,845 |
0.01 |
| Q2  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
48,729 |
0.02 |
| Q1  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 900.39% |
43,858 |
0.02 |
| Q4  2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 77.94% |
17,206 |
0.00 |
| Q3  2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
22,077 |
0.01 |
| Q2  2019 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
119,880 |
0.06 |
| Q1  2019 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
119,880 |
0.06 |
| Q2  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Sell 100.00% |
23,500 |
1.79 |
| Q1  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 25.40% |
8,000 |
0.61 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
88,000 |
0.57 |
| Q4  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 7.32% |
6,000 |
0.04 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 14.55% |
4,000 |
0.34 |
| Q3  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 148.48% |
49,000 |
0.30 |
| Q2  2017 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 10.00% |
2,500 |
0.23 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
33,000 |
0.23 |
| Q1  2017 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Sell 100.00% |
5,457,872 |
4.46 |
| Q4  2016 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 22.55% |
4,600 |
0.45 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 3.41% |
192,598 |
0.16 |
| ≡ |
Thomas Gayner - Markel Group |
Sell 100.00% |
305,000 |
0.41 |
| Q3  2016 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.43% |
24,300 |
0.02 |
| Q2  2016 |
| ≡ |
Thomas Gayner - Markel Group |
Add 4.45% |
13,000 |
0.02 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 7.37% |
1,400 |
0.12 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 2.59% |
151,023 |
0.12 |
| Q1  2016 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 4.11% |
249,536 |
0.22 |
| Q4  2015 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Add 0.19% |
11,496 |
0.01 |
| ≡ |
Thomas Gayner - Markel Group |
Add 35.81% |
77,000 |
0.09 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 123.53% |
10,500 |
0.70 |
| Q3  2015 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 70.00% |
3,500 |
0.29 |
| ≡ |
Thomas Gayner - Markel Group |
Add 377.78% |
170,000 |
0.25 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.23% |
14,000 |
0.02 |
| Q2  2015 |
| ≡ |
Thomas Gayner - Markel Group |
Buy |
45,000 |
0.06 |
| ≡ |
David Katz - Matrix Asset Advisors |
Buy |
5,000 |
0.38 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 2.89% |
181,000 |
0.20 |
| Q1  2015 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.41% |
25,500 |
0.03 |
| Q4  2014 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Add 0.57% |
35,420 |
0.05 |
| Q3  2014 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.87% |
55,000 |
0.07 |
| Q2  2014 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Add 15.52% |
846,700 |
1.37 |
| Q1  2014 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.76% |
41,942 |
0.06 |
| Q4  2013 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 0.10% |
5,674 |
0.01 |
| Q3  2013 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Add 55.72% |
1,969,637 |
3.46 |
| Q2  2013 |
| ≡ |
William Von Mueffling - Cantillon Capital Management |
Buy |
3,535,192 |
6.25 |
| Q4  2008 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
389,300 |
1.73 |
| Q3  2008 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 20.79% |
102,200 |
0.45 |
| Q2  2008 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 16.01% |
93,700 |
0.37 |
| Q1  2008 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 9.22% |
49,400 |
0.17 |
| Q3  2007 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 69.08% |
218,900 |
0.64 |
| ≡ |
Thomas Gayner - Markel Group |
Sell 100.00% |
10,000 |
0.03 |
| Q2  2007 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
316,900 |
1.10 |