| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 90,018 | +63.5% |
| 2Q25 | 0 | - |
| 1Q25 | 12,714 | +62.6% |
| 4Q24 | 0 | - |
| 3Q24 | 55,050 | +183400.0% |
| 2Q24 | 0 | -100.0% |
| 1Q24 | 7,820 | +131.1% |
| 4Q23 | 0 | - |
| 3Q23 | 30 | +25.0% |
| 2Q23 | 156 | - |
| 1Q23 | 3,384 | -0.3% |
| 4Q22 | 0 | - |
| 3Q22 | 24 | - |
| 2Q22 | 0 | -100.0% |
| 1Q22 | 3,394 | +29.0% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 31,876 | +27.8% |
| 1Q21 | 2,630 | +75.9% |
| 4Q20 | 218 | +41.6% |
| 3Q20 | 4,535 | +5568.8% |
| 2Q20 | 24,949 | +24359.8% |
| 1Q20 | 1,495 | -25.4% |
| 4Q19 | 154 | -89.4% |
| 3Q19 | 80 | -81.1% |
| 2Q19 | 102 | -62.5% |
| 1Q19 | 2,005 | +173.2% |
| 4Q18 | 1,455 | -60.8% |
| 3Q18 | 424 | -12.6% |
| 2Q18 | 272 | +318.5% |
| 1Q18 | 734 | -79.8% |
| 4Q17 | 3,713 | +1311.8% |
| 3Q17 | 485 | -86.0% |
| 2Q17 | 65 | -34.3% |
| 1Q17 | 3,628 | -89.8% |
| 4Q16 | 263 | -38.4% |
| 3Q16 | 3,462 | -58.9% |
| 2Q16 | 99 | -91.7% |
| 1Q16 | 35,555 | +152.7% |
| 4Q15 | 427 | +57.0% |
| 3Q15 | 8,425 | +911.4% |
| 2Q15 | 1,194 | - |
| 1Q15 | 14,070 | +159.3% |
| 4Q14 | 272 | +36.0% |
| 3Q14 | 833 | -28.4% |
| 2Q14 | 0 | - |
| 1Q14 | 5,426 | +2079.1% |
| 4Q13 | 200 | -81.7% |
| 3Q13 | 1,164 | +755.9% |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 249 | -75.0% |
| 4Q12 | 1,092 | +4647.8% |
| 3Q12 | 136 | - |
| 2Q12 | 38 | - |
| 1Q12 | 995 | - |
| 4Q11 | 23 | - |