PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 18 '26 | Sale | 14.71 | 14,957 | 220,000 | 503,444 | May 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 17 '26 | Sale | 15.32 | 93,475 | 1,432,122 | 544,369 | Feb 18 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Nov 18 '25 | Sale | 17.70 | 5,411 | 95,763 | 351,319 | Nov 19 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Nov 17 '25 | Sale | 17.43 | 11,341 | 197,623 | 408,363 | Nov 19 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Nov 11 '25 | Sale | 17.06 | 5,411 | 92,307 | 356,730 | Nov 13 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Aug 18 '25 | Sale | 15.60 | 11,343 | 176,940 | 419,704 | Aug 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Jul 07 '25 | Sale | 18.26 | 757 | 13,823 | 362,141 | Jul 07 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 19 '25 | Sale | 19.49 | 5,412 | 105,464 | 490,987 | May 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 16 '25 | Sale | 19.67 | 12,385 | 243,671 | 495,170 | May 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 07 '25 | Sale | 17.18 | 38,504 | 661,368 | 302,958 | May 09 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 18 '25 | Sale | 17.22 | 46,233 | 795,914 | 506,761 | Feb 21 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Nov 18 '24 | Sale | 12.57 | 10,048 | 126,355 | 482,875 | Nov 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Aug 16 '24 | Sale | 13.84 | 9,967 | 137,971 | 492,923 | Aug 20 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Jun 14 '24 | Option Exercise | 4.38 | 68,669 | 300,709 | 512,753 | Jun 17 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 16 '24 | Sale | 20.95 | 38,587 | 808,591 | 501,476 | Feb 21 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Aug 16 '23 | Sale | 20.96 | 9,012 | 188,899 | 437,039 | Aug 18 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 16 '23 | Sale | 24.84 | 9,009 | 223,779 | 445,836 | May 18 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 28 '23 | Option Exercise | 4.32 | 35,000 | 151,200 | 488,168 | Mar 02 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 28 '23 | Sale | 20.23 | 35,000 | 708,173 | 453,168 | Mar 02 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Feb 16 '23 | Sale | 16.78 | 13,483 | 226,184 | 453,168 | Feb 17 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | Aug 16 '22 | Sale | 17.29 | 5,248 | 90,722 | 326,147 | Aug 17 |
| SIBN | FRANCIS LAURA | Chief Executive Officer | May 16 '22 | Sale | 12.58 | 4,805 | 60,450 | 330,973 | May 17 |