Ticker: SIBN CUSIP: 825704109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,578,979 | $37,963 | $16.33 | $13.81 - $19.14 |
| Q2 2025 | 2,578,979 | $48,536 | $16.58 | $12.50 - $20.05 |
| Q1 2025 | 3,442,853 | $48,303 | $16.14 | $13.63 - $19.16 |
| Q4 2024 | 3,442,853 | $48,269 | $13.45 | $11.70 - $16.18 |
| Q3 2024 | 3,305,801 | $46,215 | $15.04 | $12.33 - $17.42 |
| Q2 2024 | 3,229,977 | $41,764 | $14.28 | $11.76 - $16.38 |
| Q1 2024 | 3,174,521 | $51,967 | $18.83 | $14.88 - $21.64 |
| Q4 2023 | 2,292,531 | $48,120 | $18.50 | $15.57 - $22.56 |
| Q3 2023 | 2,292,531 | $48,693 | $23.16 | $20.01 - $27.86 |
| Q2 2023 | 2,292,531 | $61,852 | $24.39 | $19.12 - $29.51 |
| Q1 2023 | 2,919,454 | $57,426 | $17.76 | $12.44 - $21.29 |
| Q4 2022 | 3,368,000 | $45,805 | $14.58 | $11.14 - $19.76 |
| Q3 2022 | 3,368,000 | $58,805 | $15.99 | $12.00 - $18.86 |
| Q2 2022 | 3,368,000 | $44,458 | $16.66 | $11.89 - $23.06 |
| Q1 2022 | 3,139,247 | $70,947 | $20.75 | $17.96 - $23.71 |
| Q4 2021 | 2,305,300 | $51,201 | $21.53 | $18.48 - $25.00 |
| Q3 2021 | 2,248,000 | $48,152 | $25.30 | $19.26 - $32.60 |
| Q2 2021 | 1,305,300 | $41,078 | $32.34 | $28.61 - $37.21 |
| Q1 2021 | 1,305,300 | $41,522 | $30.76 | $26.96 - $35.68 |
| Q4 2020 | 1,368,500 | $40,918 | $24.35 | $19.87 - $32.00 |
| Q3 2020 | 1,368,500 | $32,461 | $19.87 | $15.40 - $25.31 |
| Q2 2020 | 1,381,300 | $22,018 | $15.76 | $10.20 - $18.97 |
| Q1 2020 | 1,381,300 | $16,507 | $18.37 | $7.20 - $23.10 |
| Q3 2019 | 422,000 | $7,457 | $19.16 | $16.27 - $21.00 |
| Q2 2019 | 985,368 | $20,042 | $17.16 | $14.08 - $20.65 |
| Q1 2019 | 985,368 | $18,564 | $19.35 | $17.09 - $23.03 |
| Q4 2018 | 985,368 | $20,584 | $18.92 | $16.27 - $21.96 |