| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | -100.0% |
| 3Q25 | 3,404 | +1879.1% |
| 2Q25 | 8,481 | - |
| 1Q25 | 10,810 | - |
| 4Q24 | 1 | -100.0% |
| 3Q24 | 172 | -97.3% |
| 4Q23 | 6,039 | -65.7% |
| 3Q23 | 6,260 | +7534.1% |
| 2Q23 | 6,960 | +174.8% |
| 1Q23 | 15,006 | +375050.0% |
| 4Q22 | 17,629 | +135507.7% |
| 3Q22 | 82 | -3.5% |
| 2Q22 | 2,533 | +88.5% |
| 1Q22 | 4 | -33.3% |
| 4Q21 | 13 | +1200.0% |
| 3Q21 | 85 | +1316.7% |
| 2Q21 | 1,344 | +357.1% |
| 1Q21 | 6 | -81.3% |
| 4Q20 | 1 | -98.3% |
| 3Q20 | 6 | -99.9% |
| 2Q20 | 294 | -97.6% |
| 1Q20 | 32 | -99.4% |
| 4Q19 | 59 | 0.0% |
| 3Q19 | 4,313 | +485.2% |
| 2Q19 | 12,352 | +307.4% |
| 1Q19 | 5,013 | +11835.7% |
| 4Q18 | 59 | -87.7% |
| 3Q18 | 737 | +94.5% |
| 2Q18 | 3,032 | +29.9% |
| 1Q18 | 42 | -12.5% |
| 4Q17 | 478 | -4880.0% |
| 3Q17 | 379 | +165.0% |
| 2Q17 | 2,334 | - |
| 1Q17 | 48 | - |
| 4Q16 | -10 | -102.0% |
| 3Q16 | 143 | +7050.0% |
| 4Q15 | 512 | +115.1% |
| 3Q15 | 2 | -100.0% |
| 4Q14 | 238 | -95.3% |
| 3Q14 | 5,442 | +145.5% |
| 2Q14 | 34,327 | - |
| 1Q14 | 13,123 | - |
| 4Q13 | 5,054 | -66.4% |
| 3Q13 | 2,217 | -79.6% |
| 4Q12 | 15,058 | +33362.2% |
| 3Q12 | 10,873 | +1087200.0% |
| 2Q12 | 17,227 | - |
| 1Q12 | 7,598 | - |
| 4Q11 | 45 | - |
| 3Q11 | 1 | - |