$ Value
—
Shares
6,250
Price
—
Filed
Jun 20
Insider
Name
McCarthy Brian K.
Title
Chief Revenue Officer
CIK
0002020217
Roles
Transaction Details
Transaction Date
2025-06-17
Code
M
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
6,250
Footnotes
This sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy certain tax obligations of the Reporting Person incurred with the vesting and settlement of certain Restricted Stock Units (RSUs). | Each RSU represents a contingent right to receive one share of Class B Common Stock. | The RSUs shall vest as follows: 1/16 of the shares subject to the RSU vested on June 15, 2022, and 1/16 of the shares subject to the RSU vest every quarter thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan). | Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon the sale or transfer of such share of Class B Common Stock, subject to certain exceptions, and in certain other circumstances described in the Issuer's amended and restated certificate of incorporation. Each share of Class B Common Stock will also be convertible at any time at the option of the Reporting Person into one share of Class A Common Stock.
Filing Info
McCarthy Brian K.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-01-31 | RBRK | A | $0 |
| 2026-01-31 | RBRK | A | $0 |
| 2026-01-12 | RBRK | ▼ | $140K |
| 2026-01-12 | RBRK | ▼ | $289K |
| 2026-01-12 | RBRK | ▼ | $281K |
| 2025-12-17 | RBRK | ▼ | $217K |
| 2025-12-17 | RBRK | ▼ | $148K |
| 2025-12-16 | RBRK | C | $0 |
| 2025-12-16 | RBRK | M | $0 |
| 2025-12-16 | RBRK | M | — |
Other Insiders at RBRK (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| MCLAUGHLIN MARK D | $502K | — | 2026-03-30 |
| THOMPSON JOHN WENDELL | — | $2.1M | 2026-04-01 |
|
Nithrakashyap Arvind
Chief Technology Officer
|
— | $1.4M | 2026-04-14 |
|
McCarthy Brian K.
Pres.,Global Sales & Field Ops
|
— | — | 2026-01-31 |
|
Choudary Kiran Kumar
Chief Financial Officer
|
— | $8.0M | 2026-04-14 |