JOHNSON NANCY JOANN

PrivateCIK: 2087387
Location

MENLO PARK, CA

Senior insider sale

See Remarks at BILLIONTOONE, INC. — senior position signals high conviction

$339.3K

3.42K shares

What this filing means

JOHNSON NANCY JOANN plans to sell 3.42K shares of BILLIONTOONE, INC. valued at approximately $339.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderJOHNSON NANCY JOANNCIK 2087387
IssuerBILLIONTOONE, INC.CIK 2070849
Officer· See Remarks
Since Nov 2025
3.42K
Shares to sell
$339.3K
Approx. market value
3.42K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Pre-IPO Shares

Cash

1/7/2020
3.42K
Total acquired3.42K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

3.42K

Market value

$339.3K

6/8/2026
Total

Units

3.42K

Value

$339.3K

JOHNSON NANCY JOANN — Planned Insider Sale (Form 144) | Finecho