Bipul Sinha
CIK 1685768 · Chairman of the Board and CEO · last filed 2025-09-12
Bipul Sinha is a Chairman of the Board and CEO who has filed 4 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing, for RBRK, was dated Sep 12, 2025. Across all open-market trades the lifetime net is −$127.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $14.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$14.09M
1
4
-$127.93M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBRK | Chairman of the Board and CEO | 206,652 | $68.19 | $14.09M | -$127.93M | 4 | 2025-09-12 |
Recent Filings
4 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-12 | RBRK | Mixed | — | -$46.57M | EDGAR |
| 2024-12-13 | RBRK | Mixed | — | -$81.36M | EDGAR |
| 2024-05-01 | RBRK | Conv (C) | — | $0 | EDGAR |
| 2024-04-26 | RBRK | Grant (A) | — | $0 | EDGAR |