RBRK Rubrik, Inc.
NYSE · SEC CIK 1943896 · EDGAR
- Bought, last 12 months
- $502.2K 1 purchases by 1 insiders
- Sold, last 12 months
- $72.92M 58 sales by 6 insiders
- Filings on record
- 220 since 2024-04-26, latest 2026-09-17 21:15
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Nithrakashyap Arvind | CTO, Dir | — | $32.93M |
| Choudary Kiran Kumar | CFO | — | $16.15M |
| THOMPSON JOHN WENDELL | Dir | — | $10.38M |
| Mhatre Ravi | Dir | — | $9.39M |
| McCarthy Brian K. | Pres, Gbl Sales, Field Ops | — | $3.57M |
| MCLAUGHLIN MARK D | Dir | $502.2K | — |
| Wassenaar Yvonne | Dir | — | $499.2K |
| Russak-Aminoach Rakefet | Dir | — | — |
| Chandna Asheem | Dir | — | — |
| Herren Richard Scott | Dir | — | — |
Transactions 354
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-18 | 2025-12-17 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $76.18 | -6,779 | 508.0K | -1% | -$516.5K |
| D | 2025-12-18 | 2025-12-16 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +7,187 | 514.7K | +1% | $0 |
| DM | 2025-12-18 | 2025-12-17 | RBRK | McCarthy Brian K. | Pres, Gbl Sales, Field Ops | S - Sale | $76.18 | -4,797 | 342.7K | -1% | -$365.5K |
| D | 2025-12-18 | 2025-12-16 | RBRK | McCarthy Brian K. | Pres, Gbl Sales, Field Ops | C - Cnv Deriv | $0.00 | +6,250 | 345.6K | +2% | $0 |
| D | 2025-12-18 | 2025-12-17 | RBRK | Nithrakashyap Arvind | CTO, Dir | S - Sale | $76.19 | -31.4K | 342.7K | -8% | -$2.40M |
| D | 2025-12-18 | 2025-12-16 | RBRK | Nithrakashyap Arvind | CTO, Dir | C - Cnv Deriv | $0.00 | +40.6K | 374.2K | +12% | $0 |
| DMI | 2025-12-15 | 2025-12-11 | RBRK | Mhatre Ravi | Dir | J - Other | $0.00 | -3.12M | 0 | -100% | $0 |
| D | 2025-12-15 | 2025-12-11 | RBRK | Mhatre Ravi | Dir | J - Other | $0.00 | +15.8K | 97.7K | +19% | $0 |
| DMI | 2025-12-15 | 2025-12-12 | RBRK | Mhatre Ravi | Dir | S - Sale | $81.82 | -101.7K | 0 | -100% | -$8.32M |
| DMI | 2025-12-15 | 2025-12-11 | RBRK | Mhatre Ravi | Dir | C - Cnv Deriv | $0.00 | +3.28M | 493.4K | New | $0 |
| M | 2025-12-10 | 2025-12-10 | RBRK | McCarthy Brian K. | Pres, Gbl Sales, Field Ops | S - Sale | $90.83 | -10.0K | 343.9K | -3% | -$908.3K |
| DM | 2025-12-10 | 2025-12-09 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $91.46 | -3,500 | 507.6K | -0.7% | -$320.1K |
| D | 2025-12-10 | 2025-12-09 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 511.1K | +0.4% | $0 |
| DMI | 2025-12-02 | 2025-12-01 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $68.75 | -9,009 | 998 | -90% | -$619.3K |
| DI | 2025-12-02 | 2025-12-01 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| DM | 2025-11-20 | 2025-11-19 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $69.46 | -3,500 | 510.7K | -0.7% | -$243.1K |
| D | 2025-11-20 | 2025-11-19 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 512.6K | +0.4% | $0 |
| M | 2025-11-12 | 2025-11-10 | RBRK | McCarthy Brian K. | Pres, Gbl Sales, Field Ops | S - Sale | $75.90 | -10.0K | 349.3K | -3% | -$759.0K |
| D | 2025-11-06 | 2025-11-05 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $72.29 | -3,500 | 510.6K | -0.7% | -$253.0K |
| D | 2025-11-06 | 2025-11-05 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 514.1K | +0.4% | $0 |
| DI | 2025-11-04 | 2025-11-03 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| DMI | 2025-11-04 | 2025-11-03 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $75.45 | -9,009 | 998 | -90% | -$679.7K |
| D | 2025-10-16 | 2025-10-15 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 515.6K | +0.4% | $0 |
| DM | 2025-10-16 | 2025-10-15 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $79.78 | -3,500 | 514.4K | -0.7% | -$279.2K |
| M | 2025-10-14 | 2025-10-13 | RBRK | McCarthy Brian K. | Pres, Gbl Sales, Field Ops | S - Sale | $83.03 | -10.0K | 360.4K | -3% | -$830.3K |
| DM | 2025-10-02 | 2025-10-01 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $82.68 | -3,500 | 513.8K | -0.7% | -$289.4K |
| D | 2025-10-02 | 2025-10-01 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 517.1K | +0.4% | $0 |
| DMI | 2025-10-02 | 2025-10-01 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $82.76 | -9,009 | 998 | -90% | -$745.6K |
| DI | 2025-10-02 | 2025-10-01 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| 2025-10-01 | 2025-09-29 | RBRK | McCarthy Brian K. | Chief Revenue Off | G - Gift | $0.00 | -38.9K | 369.1K | -10% | $0 | |
| D | 2025-09-18 | 2025-09-16 | RBRK | Nithrakashyap Arvind | CTO, Dir | S - Sale | $74.21 | -40.2K | 333.5K | -11% | -$2.98M |
| D | 2025-09-18 | 2025-09-16 | RBRK | Nithrakashyap Arvind | CTO, Dir | C - Cnv Deriv | $0.00 | +40.6K | 373.7K | +12% | $0 |
| DM | 2025-09-18 | 2025-09-16+ | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +9,188 | 522.8K | +2% | $0 |
| DM | 2025-09-18 | 2025-09-16+ | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $74.42 | -10.1K | 514.7K | -2% | -$751.6K |
| D | 2025-09-18 | 2025-09-16 | RBRK | McCarthy Brian K. | Chief Revenue Off | C - Cnv Deriv | $0.00 | +6,250 | 412.3K | +2% | $0 |
| D | 2025-09-18 | 2025-09-16 | RBRK | McCarthy Brian K. | Chief Revenue Off | S - Sale | $74.21 | -4,670 | 407.6K | -1% | -$346.6K |
| DMI | 2025-09-15 | 2025-09-11 | RBRK | Chandna Asheem | Dir | C - Cnv Deriv | $0.00 | +4.97M | 248.7K | New | $0 |
| DMI | 2025-09-15 | 2025-09-11 | RBRK | Chandna Asheem | Dir | J - Other | $0.00 | -4.96M | 46.5K | -99% | $0 |
| D | 2025-09-15 | 2025-09-11 | RBRK | Chandna Asheem | Dir | J - Other | $0.00 | +244.8K | 1.09M | +29% | $0 |
| D | 2025-09-12 | 2025-09-12 | RBRK | Sinha Bipul | COB, CEO, Dir, 10% | S - Sale | $75.63 | -615.8K | 206.7K | -75% | -$46.57M |
| D | 2025-09-12 | 2025-09-12 | RBRK | Sinha Bipul | COB, CEO, Dir, 10% | C - Cnv Deriv | — | +765.8K | 822.5K | +1,352% | — |
| D | 2025-09-12 | 2025-09-12 | RBRK | Sinha Bipul | COB, CEO, Dir, 10% | G - Gift | $0.00 | -150.0K | 56.7K | -73% | $0 |
| M | 2025-09-04 | 2025-09-02 | RBRK | McCarthy Brian K. | Chief Revenue Off | S - Sale | $87.84 | -12.5K | 406.1K | -3% | -$1.10M |
| D | 2025-09-04 | 2025-09-03 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 519.1K | +0.4% | $0 |
| D | 2025-09-04 | 2025-09-03 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $88.26 | -3,500 | 515.6K | -0.7% | -$308.9K |
| DI | 2025-09-04 | 2025-09-02 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| DMI | 2025-09-04 | 2025-09-02 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $87.83 | -9,009 | 3,823 | -70% | -$791.3K |
| D | 2025-08-21 | 2025-08-20 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 520.6K | +0.4% | $0 |
| D | 2025-08-21 | 2025-08-20 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $82.93 | -3,500 | 517.1K | -0.7% | -$290.3K |
| D | 2025-08-07 | 2025-08-06 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 522.1K | +0.4% | $0 |
| D | 2025-08-07 | 2025-08-06 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $88.37 | -3,500 | 518.6K | -0.7% | -$309.3K |
| DI | 2025-08-04 | 2025-08-01 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| DMI | 2025-08-04 | 2025-08-01 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $87.29 | -9,009 | 5,208 | -63% | -$786.4K |
| M | 2025-08-04 | 2025-08-01 | RBRK | McCarthy Brian K. | Chief Revenue Off | S - Sale | $87.29 | -12.5K | 425.1K | -3% | -$1.09M |
| D | 2025-07-24 | 2025-07-23 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $83.90 | -3,500 | 520.1K | -0.7% | -$293.6K |
| D | 2025-07-24 | 2025-07-23 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 523.6K | +0.4% | $0 |
| MI | 2025-07-22 | 2025-07-18 | RBRK | Chandna Asheem | Dir | J - Other | — | +384.0K | 12.3K | New | — |
| D | 2025-07-11 | 2025-07-09 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 525.1K | +0.4% | $0 |
| D | 2025-07-11 | 2025-07-09 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $87.54 | -3,500 | 521.6K | -0.7% | -$306.4K |
| DM | 2025-07-08 | 2025-07-03 | RBRK | Wassenaar Yvonne | Dir | S - Sale | $88.21 | -2,000 | 4,555 | -31% | -$176.4K |
| D | 2025-07-08 | 2025-07-03 | RBRK | Wassenaar Yvonne | Dir | C - Cnv Deriv | $0.00 | +2,000 | 4,855 | +70% | $0 |
| DMI | 2025-07-07 | 2025-07-01 | RBRK | THOMPSON JOHN WENDELL | Dir | S - Sale | $85.96 | -9,009 | 4,208 | -68% | -$774.5K |
| DI | 2025-07-07 | 2025-07-01 | RBRK | THOMPSON JOHN WENDELL | Dir | C - Cnv Deriv | $0.00 | +9,009 | 10.0K | +903% | $0 |
| M | 2025-07-07 | 2025-07-01 | RBRK | McCarthy Brian K. | Chief Revenue Off | S - Sale | $85.97 | -25.0K | 441.6K | -5% | -$2.15M |
| 2025-07-02 | 2025-06-30 | RBRK | Lightspeed Management Company, L.L.C. | 10% | S - Sale | $89.47 | -17.0K | 0 | -100% | -$1.52M | |
| 2025-07-02 | 2025-06-30 | RBRK | Nithrakashyap Arvind | CTO, Dir | A - Grant | $0.00 | +295.0K | 333.1K | +774% | $0 | |
| I | 2025-07-02 | 2025-06-30 | RBRK | Mhatre Ravi | Dir, 10% | S - Sale | $89.47 | -17.0K | 0 | -100% | -$1.52M |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Lightspeed General Partner IX, L.P. | 10% | J - Other | $0.00 | -4.85M | 0 | -100% | $0 |
| DM | 2025-06-30 | 2025-06-26 | RBRK | Lightspeed General Partner IX, L.P. | 10% | J - Other | $0.00 | -4.36M | 59.2K | -99% | $0 |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Lightspeed General Partner IX, L.P. | 10% | C - Cnv Deriv | $0.00 | +5.20M | 1.03M | New | $0 |
| D | 2025-06-30 | 2025-06-26 | RBRK | Lightspeed General Partner IX, L.P. | 10% | C - Cnv Deriv | $0.00 | +4.44M | 4.44M | New | $0 |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Mhatre Ravi | Dir, 10% | J - Other | $0.00 | -9.45M | 0 | -100% | $0 |
| D | 2025-06-30 | 2025-06-26 | RBRK | Mhatre Ravi | Dir, 10% | J - Other | $0.00 | +50.6K | 81.8K | +162% | $0 |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Mhatre Ravi | Dir, 10% | C - Cnv Deriv | $0.00 | +9.64M | 892.0K | New | $0 |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Eggers Barry | 10% | J - Other | $0.00 | -4.85M | 1.16M | -81% | $0 |
| D | 2025-06-30 | 2025-06-26 | RBRK | Eggers Barry | 10% | C - Cnv Deriv | $0.00 | +4.44M | 4.44M | New | $0 |
| DMI | 2025-06-30 | 2025-06-26 | RBRK | Eggers Barry | 10% | C - Cnv Deriv | $0.00 | +5.20M | 1.27M | New | $0 |
| DM | 2025-06-30 | 2025-06-26 | RBRK | Eggers Barry | 10% | J - Other | $0.00 | -4.36M | 0 | -100% | $0 |
| D | 2025-06-27 | 2025-06-25 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $91.00 | -3,500 | 523.1K | -0.7% | -$318.5K |
| D | 2025-06-27 | 2025-06-25 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +2,000 | 526.6K | +0.4% | $0 |
| 2025-06-27 | 2025-06-25 | RBRK | Wassenaar Yvonne | Dir | A - Grant | $0.00 | +2,702 | 2,855 | +1,766% | $0 | |
| 2025-06-27 | 2025-06-25 | RBRK | Mhatre Ravi | Dir, 10% | A - Grant | $0.00 | +2,702 | 31.2K | +9% | $0 | |
| 2025-06-27 | 2025-06-25 | RBRK | MCLAUGHLIN MARK D | Dir | A - Grant | $0.00 | +2,702 | 2,855 | +1,766% | $0 | |
| 2025-06-27 | 2025-06-25 | RBRK | THOMPSON JOHN WENDELL | Dir | A - Grant | $0.00 | +2,702 | 2,702 | New | $0 | |
| 2025-06-27 | 2025-06-25 | RBRK | Herren Richard Scott | Dir | A - Grant | $0.00 | +2,702 | 3,239 | +503% | $0 | |
| 2025-06-27 | 2025-06-25 | RBRK | Chandna Asheem | Dir | A - Grant | $0.00 | +2,702 | 848.9K | +0.3% | $0 | |
| DMI | 2025-06-26 | 2025-06-26 | RBRK | Salem Enrique T | Dir | S - Sale | $89.78 | -21.9K | 3,745 | -85% | -$1.97M |
| DI | 2025-06-26 | 2025-06-24 | RBRK | Salem Enrique T | Dir | J - Other | $0.00 | -678.1K | 1,501 | -100% | $0 |
| DMI | 2025-06-26 | 2025-06-24+ | RBRK | Salem Enrique T | Dir | C - Cnv Deriv | — | +700.0K | 21.9K | New | — |
| D | 2025-06-20 | 2025-06-17 | RBRK | Nithrakashyap Arvind | CTO, Dir | C - Cnv Deriv | $0.00 | +81.2K | 81.2K | New | $0 |
| D | 2025-06-20 | 2025-06-17 | RBRK | Nithrakashyap Arvind | CTO, Dir | S - Sale | $88.56 | -43.1K | 38.1K | -53% | -$3.82M |
| D | 2025-06-20 | 2025-06-17 | RBRK | McCarthy Brian K. | Chief Revenue Off | C - Cnv Deriv | $0.00 | +6,250 | 460.8K | +1% | $0 |
| D | 2025-06-20 | 2025-06-17 | RBRK | McCarthy Brian K. | Chief Revenue Off | S - Sale | $88.56 | -4,782 | 456.1K | -1% | -$423.5K |
| D | 2025-06-20 | 2025-06-17 | RBRK | Choudary Kiran Kumar | CFO | S - Sale | $88.56 | -6,757 | 524.6K | -1% | -$598.4K |
| D | 2025-06-20 | 2025-06-17 | RBRK | Choudary Kiran Kumar | CFO | C - Cnv Deriv | $0.00 | +7,187 | 531.4K | +1% | $0 |
| DI | 2025-06-17 | 2025-06-13 | RBRK | Salem Enrique T | Dir | S - Sale | $91.09 | -700.0K | 0 | -100% | -$63.76M |
| DI | 2025-06-17 | 2025-06-13 | RBRK | Salem Enrique T | Dir | C - Cnv Deriv | — | +700.0K | 700.0K | New | — |
| DMI | 2025-06-17 | 2025-06-13 | RBRK | Chandna Asheem | Dir | C - Cnv Deriv | $0.00 | +2.49M | 4.48M | +125% | $0 |
| DMI | 2025-06-17 | 2025-06-17 | RBRK | Chandna Asheem | Dir | J - Other | $0.00 | -4.96M | 34.9K | -99% | $0 |
| D | 2025-06-17 | 2025-06-17 | RBRK | Chandna Asheem | Dir | J - Other | $0.00 | +281.7K | 846.2K | +50% | $0 |
Purchase Sale Sale after option exercise All abbreviations