ATAY OGUZHAN

PrivateCIK: 2088549
Location

MENLO PARK, CA

Senior insider sale

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

$2.56M

26.25K shares

What this filing means

ATAY OGUZHAN plans to sell 26.25K shares of BILLIONTOONE, INC. valued at approximately $2.56M. 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.

InsiderATAY OGUZHANCIK 2088549
IssuerBILLIONTOONE, INC.CIK 2070849
DirectorOfficer· See Remarks
Since Nov 2025
26.25K
Shares to sell
$2.56M
Approx. market value
26.25K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Stock Option Exercise

Cash

6/8/2026
26.25K
Total acquired26.25K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

26.25K

Market value

$2.56M

6/8/2026
Total

Units

26.25K

Value

$2.56M

ATAY OGUZHAN — Planned Insider Sale (Form 144) | Finecho