BLLN
BillionToOne, Inc.$101.55+2.89 (+2.93%)Prev Close$98.77·MCap$4.57B·P/E214.57·Vol234.5K·Yield—
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Buys (12M)
6
$3.18M
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Sells (12M)
0
$0.00
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Net Activity
Net Buyer
$3.18M
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Active Insiders
6
last 12 mo
Over the past 12 months, insider activity at BillionToOne, Inc. (BLLN) has been exclusively buying, with 6 insider purchases totaling $3.18M and 0 insider sales totaling $0.00. The most recent insider transaction was by Johnson Nancy JoAnn (See Remarks), who purchased $414.0K worth of shares on Nov 7, 2025. BillionToOne, Inc. operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $4.57B.
BLLN Insider Trading Activity
BLLN Insider Buying Activity
The following table shows recent insider purchases of BillionToOne, Inc. (BLLN) stock reported via SEC Form 4 filings.
BLLN Insider Selling Activity
The following table shows recent insider sales of BillionToOne, Inc. (BLLN) stock reported via SEC Form 4 filings.
No insider selling activity found for BLLN in the last 12 months.