RBRK Insider Activity
SEC Form 4 filings, signal scores, and insider role breakdown — updated as EDGAR publishes
Recent insider trading activity for RBRK. The table below shows the latest reported SEC Form 4 transactions from officers, directors, and 10% owners. Each row includes the transaction type, share count, price, and our proprietary signal score that highlights potentially significant activity. Curious how the scores are calculated? Read our methodology.
Insiders generally have up to two business days after a transaction to file Form 4. The Transaction Date is when the trade occurred; the Filed date is when the filing became available. DisclosureSignals alerts are notices about newly available public filings — the underlying transaction may have occurred earlier. Scores measure transaction characteristics, not expected returns. This page is informational and is not investment advice.
0
Form 4 filings · 90 days
0
Insider buys · 30 days
24
Insider sales · 30 days
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Top signal score
Activity breakdown (last 90 days)
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| Insider | Type | Shares | Price | Score | Transaction Date | Filed |
|---|---|---|---|---|---|---|
| Wassenaar Yvonne | S | 721 | $119.00 | 7 | 2026-10-05 | 2026-10-06 · SEC filing → |
| Sinha Bipul | G | 55000 | $- | 20 | 2026-09-25 | 2026-09-25 · SEC filing → |
| Sinha Bipul | C | 55000 | $- | 20 | 2026-09-24 | 2026-09-25 · SEC filing → |
| Sinha Bipul | C | 500000 | $- | 20 | 2026-09-24 | 2026-09-25 · SEC filing → |
| Choudary Kiran Kumar | S | 2572 | $108.05 | 10 | 2026-09-17 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 2728 | $107.42 | 10 | 2026-09-17 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 300 | $105.98 | - | 2026-09-17 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 200 | $103.86 | - | 2026-09-17 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 200 | $102.05 | - | 2026-09-17 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | F | 13995 | $100.20 | 5 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 400 | $103.48 | - | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 700 | $102.72 | 2 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 1214 | $101.47 | 10 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 586 | $100.20 | 2 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | S | 1100 | $99.08 | 10 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Choudary Kiran Kumar | C | 4000 | $- | - | 2026-09-15 | 2026-09-17 · SEC filing → |
| Nithrakashyap Arvind | F | 10436 | $100.20 | 25 | 2026-09-15 | 2026-09-17 · SEC filing → |
| Nithrakashyap Arvind | S | 2321 | $91.67 | 10 | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 4675 | $90.88 | 10 | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 4844 | $89.73 | 10 | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 611 | $89.12 | 2 | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 369 | $87.55 | - | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | C | 12820 | $- | 5 | 2026-09-10 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 30 | $92.87 | - | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 1013 | $92.08 | 5 | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 3237 | $91.16 | 10 | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 5297 | $90.41 | 10 | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 3243 | $89.33 | 10 | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | C | 12820 | $- | 5 | 2026-09-09 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 2217 | $91.95 | 10 | 2026-09-08 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 7836 | $91.47 | 15 | 2026-09-08 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | S | 2767 | $90.43 | 10 | 2026-09-08 | 2026-09-10 · SEC filing → |
| Nithrakashyap Arvind | C | 12820 | $- | 5 | 2026-09-08 | 2026-09-10 · SEC filing → |
| Wassenaar Yvonne | S | 721 | $89.52 | 2 | 2026-09-03 | 2026-09-03 · SEC filing → |
| Wassenaar Yvonne | C | 513 | $- | - | 2026-09-03 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 200 | $92.37 | - | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 900 | $91.08 | 2 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 600 | $90.24 | 2 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 4700 | $89.02 | 10 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 4600 | $88.34 | 10 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | C | 11000 | $- | 5 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 200 | $91.66 | - | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 100 | $90.30 | - | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 600 | $89.18 | 2 | 2026-09-01 | 2026-09-03 · SEC filing → |
| THOMPSON JOHN WENDELL | S | 1600 | $88.58 | 10 | 2026-09-01 | 2026-09-03 · SEC filing → |
| Russak-Aminoach Rakefet | A | 10304 | $- | 25 | 2026-08-26 | 2026-08-28 · SEC filing → |
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