InsiderFlow

Nancy JoAnn Johnson

BLLN

Nancy JoAnn Johnson serves as See Remarks at BillionToOne, Inc. (BLLN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$414.0K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$414.0K

Companies Traded

1

BLLN

Active Period

Nov 2025

1 total trades

Most Recent

Buy BLLN

Nov 7, 2025 · $414.0K

Nancy JoAnn Johnson's Insider Trading at BillionToOne, Inc. (BLLN)

Buys

1 · $414.0K

Sells

0 · $0.00

Total Shares Bought

6,900

Total Shares Sold

0

BLLN Price Chart
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DateTypeValue
Nov 7, 2025 Buy$414.0K