Bambusa Therapeutics (BBTX) insider trading in the last 6 months
2 insiders bought $52.6M. No sales.
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Form 4 filings, newest first
Cluster buys at BBTX
2 insiders bought BBTX in the last 6 months: RA Capital Management, L.P. and Helmut Wolfgang Jeggle.
Questions about BBTX's insider trades
Are BBTX insiders buying or selling?
2 insiders bought $52.6M across 5 filings in the last 6 months. No open-market sales on record. The newest filing: RA Capital Management, L.P., 10% owner, bought $37.4M on Nov 2, 2026. 2 insiders bought BBTX in the last 6 months: RA Capital Management, L.P. and Helmut Wolfgang Jeggle.
Who are BBTX's biggest insider sellers?
No BBTX insider sold shares on the open market in the last 6 months, as filed on Form 4.
When did a BBTX insider last buy?
RA Capital Management, L.P., 10% owner, bought BBTX shares ($37.4M) on Nov 2, 2026, filed Nov 3, 2026, the newest insider buy on record.
Bambusa Therapeutics's page has its Quality Score, its chart, and its earnings. More in Healthcare and Biotech. BBTX is on insider buys, Nov 2 to 8, 2026.