Mazumdar Claire
Chief Executive Officer
Mazumdar Claire has filed 11 SEC Form 4 filings (36 transaction rows) across 1 company, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Aug 12, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$4.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| BCAX | Chief Executive Officer | Sale | 10,000 | $280K | Aug 12 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 10,000 | $284K | Jul 14 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 15,000 | $301K | May 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 15,000 | $354K | Apr 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 6,499 | $122K | Mar 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 6,905 | $130K | Mar 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 1,596 | $30K | Mar 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 36,766 | $705K | Mar 11 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 2,631 | $49K | Mar 6 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 1,786 | $33K | Mar 6 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 3,817 | $72K | Mar 6 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 41,163 | $776K | Nov 25 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 24,103 | $454K | Oct 20 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 11,445 | $217K | Oct 15 | SEC ↗ | |
| BCAX | Chief Executive Officer | Sale | 13,289 | $250K | Oct 15 | SEC ↗ |