Johnson Nancy JoAnn
See Remarks
Johnson Nancy JoAnn has filed 4 SEC Form 4 filings (15 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jul 20, 2026.
On the most recent filing, Johnson Nancy JoAnn is listed as See Remarks at BillionToOne, Inc. Inside the rolling window, Johnson Nancy JoAnn reported 1 open-market purchase totaling $414K in BLLN and 4 open-market sales totaling $3.3M in BLLN. The largest disclosed transaction in the window is a sale of 14,199 BLLN shares on Jul 16, 2026, worth $1.8M.
Companies traded
Other insiders at BLLN
Insider Buying
$414K
reported purchases (SEC code P)
Insider Selling
$3.3M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Johnson Nancy JoAnn made?
Johnson Nancy JoAnn has filed 4 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.
Which companies does Johnson Nancy JoAnn trade?
Johnson Nancy JoAnn has filed SEC Form 4 disclosures for 1 company, including BLLN.
When was Johnson Nancy JoAnn's most recent SEC Form 4 filing?
Johnson Nancy JoAnn's most recent SEC Form 4 filing on Tracefour is dated Jul 20, 2026.
What is Johnson Nancy JoAnn's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Johnson Nancy JoAnn is listed as See Remarks.
What is Johnson Nancy JoAnn's total buy and sell value in the current window?
Inside the rolling retention window, Johnson Nancy JoAnn bought $414K and sold $3.3M based on SEC Form 4 filings.
What was Johnson Nancy JoAnn's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 14,199 BLLN shares on 2026-07-16, worth $1.8M, per SEC Form 4 filings.