TSAO DAVID (Chief Technology Officer) purchased 1K shares of BILLIONTOONE, INC. on the open market
Open‑market purchase worth $60.0K. The strongest form of insider conviction signal.
Common Stock
Shares
−2.33M
Price / share
—
Trade value
—
% of position
Class A Common Stock
Shares
+2.33M
Price / share
—
Trade value
—
% of position
Class A Common Stock
Shares
−2.33M
Price / share
—
Trade value
—
% of position
Class A Common Stock
Shares
+1K
Price / share
$60.00
Trade value
$60K
% of position
Net shares
−2.32M
Net value
$60K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/7/2025 | J · J | −2.33M | — | — | New position | 2.33M | 0.00 |
| Class A Common Stock Direct | 11/7/2025 | J · J | +2.33M | — | — | New position | 0.00 | 2.33M |
| Class A Common Stock Direct | 11/7/2025 | J · J | −2.33M | — | — | New position | 2.33M | 0.00 |
| Class A Common Stock Direct | 11/7/2025 | P · Purchase | +1K | $60.00 | $60K | New position | 0.00 | 1K |
| Total | −2.32M | $60K | ||||||
Class B Common Stock
Class A Common Stock
2.33M shares
Shares
+2.33M
Strike price
Held after
2.33M
Exercisable
—
Stock Option (right to buy)
Common Stock
640K shares
Shares
−640K
Strike price
2.8
Held after
0.00
Exercisable
—
Stock Option (right to buy)
Class A Common Stock
640K shares
Shares
+640K
Strike price
2.8
Held after
640K
Exercisable
—
Stock Option (right to buy)
Common Stock
501.55K shares
Shares
−501.55K
Strike price
20.04
Held after
0.00
Exercisable
—
Stock Option (right to buy)
Class A Common Stock
501.55K shares
Shares
+501.55K
Strike price
20.04
Held after
501.55K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Class B Common Stock Direct | Class A Common Stock2.33M shares | 11/7/2025 | J · J | +2.33M | — | 2.33M | |
| Stock Option (right to buy) Direct | Common Stock640K shares | 11/7/2025 | J · J | −640K | 2.8 | — | 0.00 |
| Stock Option (right to buy) Direct | Class A Common Stock640K shares | 11/7/2025 | J · J | +640K | 2.8 | — | 640K |
| Stock Option (right to buy) Direct | Common Stock501.55K shares | 11/7/2025 | J · J | −501.55K | 20.04 | — | 0.00 |
| Stock Option (right to buy) Direct | Class A Common Stock501.55K shares | 11/7/2025 | J · J | +501.55K | 20.04 | — | 501.55K |