Senior insider sale
Chief Technology Officer at BILLIONTOONE, INC. — senior position signals high conviction
$355.1K
3.50K shares
What this filing means
TSAO DAVID plans to sell 3.50K shares of BILLIONTOONE, INC. valued at approximately $355.1K. 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.
Filed: 6/15/2026ACC: 0001959173-26-004648
DirectorOfficer· Chief Technology Officer
Since Nov 2025
3.50K
Shares to sell
$355.1K
Approx. market value
3.50K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Pre-IPO Shares
Cash
12/30/2021
3.50KTotal acquired3.50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/30/2021 | Pre-IPO Shares Cash | 3.50K | — |
| Total | 3.50K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
3.50K
Market value
$355.1K
6/15/2026
Total
Units
3.50K
Value
$355.1K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
6/15/2026 | 3.50K | $355.1K | NASDAQ | Planned |
| Total | 3.50K | $355.1K | ||