USA - NASDAQ:SIBN - US8257041090 - Common Stock
| Shares Outstanding | 43.14M |
| Float | 39.28M |
| Float Short Interest Percentage | 6.76% |
| Owners (insider) | 3.01% |
| Owners (institutional) | 91.29% |
| Owners (insider) change | -2.02% |
| Owners (institutional) change | -0.74% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Aug 18, 2025 | RECUPERO ANTHONY J | Open Market Sale | 3833 | 15.62 | $ 59,875.08 |
| Aug 18, 2025 | Maheshwari Anshul | Open Market Sale | 3461 | 15.57 | $ 53,880.96 |
| Aug 18, 2025 | Pisetsky Michael A | Open Market Sale | 3329 | 15.64 | $ 52,054.67 |
| Aug 18, 2025 | FRANCIS LAURA | Open Market Sale | 11343 | 15.60 | $ 176,939.80 |
| Aug 8, 2025 | Freund John Gordon | Open Market Sale | 12132 | 15.99 | $ 193,997.96 |
| Aug 4, 2025 | DUNN JEFFREY W | Open Market Sale | 293 | 17.37 | $ 5,090.67 |
| Jul 7, 2025 | FRANCIS LAURA | Open Market Sale | 757 | 18.26 | $ 13,822.82 |
| Jul 2, 2025 | Pisetsky Michael A | Open Market Sale | 3127 | 18.29 | $ 57,202.88 |
| Jul 2, 2025 | Maheshwari Anshul | Open Market Sale | 5005 | 18.34 | $ 91,810.59 |
| Jul 2, 2025 | RECUPERO ANTHONY J | Open Market Sale | 3310 | 18.27 | $ 60,475.89 |
| Jun 5, 2025 | Nishimura Mika | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | HILLEMAN JERYL L | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | HINCKLEY GREGORY K | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | DUNN JEFFREY W | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | DUNN JEFFREY W | Open Market Sale | 3377 | 19.05 | $ 64,334.89 |
| Jun 5, 2025 | West Thomas A. | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | Freund John Gordon | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | Davis Timothy E JR | Grant | 8675 | 0.00 | $ 0.00 |
| Jun 5, 2025 | Wolf Daniel W | Grant | 8675 | 0.00 | $ 0.00 |
| May 16, 2025 | FRANCIS LAURA | Open Market Sale | 17797 | 19.62 | $ 349,134.00 |
| May 16, 2025 | Maheshwari Anshul | Open Market Sale | 12009 | 19.70 | $ 236,611.68 |
| May 16, 2025 | RECUPERO ANTHONY J | Open Market Sale | 4147 | 19.56 | $ 81,109.29 |
| May 16, 2025 | Pisetsky Michael A | Open Market Sale | 3459 | 19.66 | $ 68,005.57 |
| May 12, 2025 | Maheshwari Anshul | Open Market Sale | 4937 | 19.02 | $ 93,925.93 |
| May 7, 2025 | FRANCIS LAURA | Open Market Sale | 38504 | 17.18 | $ 661,367.81 |
| May 7, 2025 | Maheshwari Anshul | Open Market Sale | 33287 | 18.00 | $ 599,033.35 |
| May 1, 2025 | DUNN JEFFREY W | Open Market Sale | 336 | 13.78 | $ 4,628.40 |
| Apr 30, 2025 | Pisetsky Michael A | Option Excercise | 21367 | 4.68 | $ 99,997.56 |
| Apr 2, 2025 | RECUPERO ANTHONY J | Open Market Sale | 3311 | 14.15 | $ 46,852.55 |
| Apr 2, 2025 | Maheshwari Anshul | Open Market Sale | 3311 | 14.11 | $ 46,723.49 |
| Apr 2, 2025 | Pisetsky Michael A | Open Market Sale | 3128 | 14.14 | $ 44,219.05 |
| Feb 18, 2025 | FRANCIS LAURA | Open Market Sale | 46233 | 17.22 | $ 795,914.58 |
| Feb 18, 2025 | Maheshwari Anshul | Open Market Sale | 11180 | 16.86 | $ 188,518.22 |
| Feb 18, 2025 | RECUPERO ANTHONY J | Open Market Sale | 9531 | 16.86 | $ 160,732.37 |
| Feb 18, 2025 | DUNN JEFFREY W | Open Market Sale | 1619 | 16.77 | $ 27,151.60 |
| Nov 18, 2024 | DUNN JEFFREY W | Open Market Sale | 1609 | 12.43 | $ 20,001.32 |
| Nov 18, 2024 | RECUPERO ANTHONY J | Open Market Sale | 6007 | 12.45 | $ 74,803.27 |
| Nov 18, 2024 | Maheshwari Anshul | Open Market Sale | 2439 | 12.68 | $ 30,936.60 |
| Nov 18, 2024 | FRANCIS LAURA | Open Market Sale | 10048 | 12.58 | $ 126,353.69 |
| Nov 4, 2024 | DUNN JEFFREY W | Open Market Sale | 341 | 13.55 | $ 4,620.55 |