| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 1,293 | -43.9% |
| 2Q25 | 51 | -7.3% |
| 1Q25 | 1,942 | +97.6% |
| 4Q24 | 0 | -100.0% |
| 3Q24 | 2,306 | +198.3% |
| 2Q24 | 55 | -47.6% |
| 1Q24 | 983 | +56.8% |
| 4Q23 | 8 | -76.5% |
| 3Q23 | 773 | +49.2% |
| 2Q23 | 105 | - |
| 1Q23 | 627 | +27.2% |
| 4Q22 | 34 | - |
| 3Q22 | 518 | - |
| 2Q22 | 0 | - |
| 1Q22 | 493 | -15.3% |
| 4Q21 | 0 | - |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | - |
| 1Q21 | 582 | +142.5% |
| 4Q20 | 0 | - |
| 3Q20 | 9,597 | - |
| 2Q20 | 0 | - |
| 1Q20 | 240 | -93.9% |
| 4Q19 | 0 | - |
| 3Q19 | 0 | - |
| 2Q19 | 0 | - |
| 1Q19 | 3,959 | +2.3% |
| 4Q18 | 0 | - |
| 3Q18 | 0 | - |
| 2Q18 | 0 | - |
| 1Q18 | 3,870 | +12.6% |
| 4Q17 | 0 | - |
| 3Q17 | 0 | - |
| 2Q17 | 0 | - |
| 1Q17 | 3,436 | +121.5% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | - |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 1,551 | +212.1% |
| 4Q15 | 7 | - |
| 3Q15 | 0 | - |
| 2Q15 | 8 | - |
| 1Q15 | 497 | +75.0% |
| 4Q14 | 0 | - |
| 3Q14 | 0 | - |
| 2Q14 | 0 | - |
| 1Q14 | 284 | +77.5% |
| 4Q13 | 0 | - |
| 3Q13 | 0 | - |
| 2Q13 | 0 | - |
| 1Q13 | 160 | +102.5% |
| 4Q12 | 0 | - |
| 3Q12 | 0 | - |
| 2Q12 | 0 | - |
| 1Q12 | 79 | - |