Choudary Kiran Kumar (CIK 2020220) reported 96 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-16). Recent activity: Buy RBRK (12,000 shares), Sell RBRK (15,600 shares), Sell RBRK (4,800 shares), Sell RBRK (1,200 shares), Sell RBRK (1,800 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 12,000 | $0 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 15,600 | $1.3M |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 4,800 | $388,512 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 1,200 | $98,724 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 1,800 | $150,066 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 400 | $34,060 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 2,100 | $181,818 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 1,000 | $87,350 |
| 2026-07-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 1,100 | $97,504 |
| 2026-06-17 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 13,995 | $976,711 |
| 2026-04-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 464,167 | $0 |
| 2026-04-08 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 3,900 | $197,574 |
| 2026-04-08 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 5,000 | $0 |
| 2026-04-08 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 10,000 | $515,100 |
| 2026-04-08 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 5,200 | $273,260 |
| 2026-04-08 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 900 | $47,799 |
| 2026-03-26 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 212,188 | $0 |
| 2026-03-26 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 122,613 | $5.9M |
| 2026-02-19 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 5,000 | $0 |
| 2026-02-19 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 900 | $47,295 |
| 2026-02-19 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 5,623 | $303,136 |
| 2026-02-19 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 13,477 | $733,014 |
| 2026-01-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Buy | 5,000 | $0 |
| 2026-01-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 14,373 | $967,878 |
| 2026-01-16 | Rubrik, Inc. (RBRK) | Chief Financial Officer | Sell | 5,427 | $371,532 |
Source: SEC Form 4 filings · as of 2026-07-16