| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 46,643 | +11859.7% |
| 3Q25 | 12,032 | +5740.8% |
| 2Q25 | 2,164 | +143.1% |
| 1Q25 | 2,162 | -70.7% |
| 4Q24 | 390 | +94.0% |
| 3Q24 | 206 | +46.1% |
| 2Q24 | 890 | -64.9% |
| 1Q24 | 7,381 | -14.2% |
| 4Q23 | 201 | +82.7% |
| 3Q23 | 141 | +11.0% |
| 2Q23 | 2,534 | +878.4% |
| 1Q23 | 8,599 | -63.6% |
| 4Q22 | 110 | -99.5% |
| 3Q22 | 127 | +746.7% |
| 2Q22 | 259 | +82.4% |
| 1Q22 | 23,627 | +4259.2% |
| 4Q21 | 23,208 | +5673.1% |
| 3Q21 | 15 | -68.8% |
| 2Q21 | 142 | -95.0% |
| 1Q21 | 542 | -74.1% |
| 4Q20 | 402 | +34.0% |
| 3Q20 | 48 | +11.6% |
| 2Q20 | 2,830 | +2878.9% |
| 1Q20 | 2,094 | +53.2% |
| 4Q19 | 300 | -70.6% |
| 3Q19 | 43 | -76.4% |
| 2Q19 | 95 | -81.6% |
| 1Q19 | 1,367 | -34.4% |
| 4Q18 | 1,021 | +182.8% |
| 3Q18 | 182 | +80.2% |
| 2Q18 | 515 | +1509.4% |
| 1Q18 | 2,083 | -3.2% |
| 4Q17 | 361 | -75.8% |
| 3Q17 | 101 | +18.8% |
| 2Q17 | 32 | -73.1% |
| 1Q17 | 2,151 | +43.8% |
| 4Q16 | 1,491 | - |
| 3Q16 | 85 | +226.9% |
| 2Q16 | 119 | - |
| 1Q16 | 1,496 | - |
| 4Q15 | 0 | - |
| 3Q15 | 26 | - |