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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 15 '26 | Sale | 81.73 | 28,000 | 2,288,374 | 984,073 | Jul 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 15 '26 | Option Exercise | 0.00 | 12,000 | 0 | 12,000 | Jul 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Apr 07 '26 | Sale | 51.69 | 20,000 | 1,033,733 | 549,901 | Apr 08 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Apr 07 '26 | Option Exercise | 0.00 | 5,000 | 0 | 5,000 | Apr 08 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Mar 24 '26 | Option Exercise | 0.00 | 424,376 | 0 | 212,188 | Mar 26 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Mar 24 '26 | Sale | 48.20 | 122,613 | 5,909,419 | 564,901 | Mar 26 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Feb 18 '26 | Sale | 54.17 | 20,000 | 1,083,445 | 474,959 | Feb 19 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Feb 18 '26 | Option Exercise | 0.00 | 5,000 | 0 | 5,000 | Feb 19 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jan 16 '26 | Option Exercise | 0.00 | 5,000 | 0 | 5,000 | Jan 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jan 16 '26 | Sale | 67.66 | 20,000 | 1,353,226 | 489,959 | Jan 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jan 07 '26 | Sale | 76.20 | 3,500 | 266,711 | 504,959 | Jan 08 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jan 07 '26 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Jan 08 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 22 '25 | Sale | 79.25 | 3,500 | 277,389 | 506,459 | Dec 23 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 22 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Dec 23 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 17 '25 | Sale | 76.18 | 6,779 | 516,452 | 507,959 | Dec 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 16 '25 | Option Exercise | 0.00 | 7,187 | 0 | 7,187 | Dec 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 09 '25 | Sale | 91.46 | 3,500 | 320,110 | 507,551 | Dec 10 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Dec 09 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Dec 10 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Nov 19 '25 | Sale | 69.46 | 3,500 | 243,121 | 509,051 | Nov 20 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Nov 19 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Nov 20 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Nov 05 '25 | Sale | 72.29 | 3,500 | 253,015 | 510,551 | Nov 06 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Nov 05 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Nov 06 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Oct 15 '25 | Sale | 79.78 | 3,500 | 279,236 | 512,051 | Oct 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Oct 15 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Oct 16 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Oct 01 '25 | Sale | 82.68 | 3,500 | 289,369 | 513,551 | Oct 02 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Oct 01 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Oct 02 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 17 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Sep 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 17 '25 | Sale | 74.82 | 3,500 | 261,870 | 514,684 | Sep 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 16 '25 | Sale | 74.21 | 6,599 | 489,712 | 516,184 | Sep 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 16 '25 | Option Exercise | 0.00 | 7,188 | 0 | 7,188 | Sep 18 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 03 '25 | Sale | 88.26 | 3,500 | 308,910 | 515,595 | Sep 04 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Sep 03 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Sep 04 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Aug 20 '25 | Sale | 82.93 | 3,500 | 290,255 | 517,095 | Aug 21 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Aug 20 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Aug 21 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Aug 06 '25 | Sale | 88.37 | 3,500 | 309,295 | 518,595 | Aug 07 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Aug 06 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Aug 07 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 23 '25 | Sale | 83.90 | 3,500 | 293,650 | 520,095 | Jul 24 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 23 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Jul 24 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 09 '25 | Sale | 87.54 | 3,500 | 306,390 | 521,595 | Jul 11 |
| RBRK | Choudary Kiran Kumar | Chief Financial Officer | Jul 09 '25 | Option Exercise | 0.00 | 2,000 | 0 | 2,000 | Jul 11 |