TD
INSIDER · BLLN · BillionToOne, Inc. · CHIEF TECHNOLOGY OFFICER
Tsao David
Every open-market transaction filed under this name, Aug 25 to Oct 5.
Filings
15
0 buys · 15 sells
Bought
—
open market, at cost
Sold
$5.6M
includes scheduled sales
Buys since
—
no current price on file
Filings
| Traded | Ticker | Company | Role | Type | Shares | Price | Value | Since |
|---|---|---|---|---|---|---|---|---|
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 100 | $110.09 | $11K | −4.9% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 1,829 | $109.14 | $200K | −4.1% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 4,916 | $108.53 | $534K | −3.6% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 2,200 | $107.47 | $236K | −2.6% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 400 | $106.10 | $42K | −1.4% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 555 | $105.56 | $59K | −0.8% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 20 | $110.08 | $2K | −4.9% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 2,921 | $109.00 | $318K | −4.0% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 4,284 | $108.39 | $464K | −3.4% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 1,909 | $107.19 | $205K | −2.4% |
| Oct 5 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 866 | $105.90 | $92K | −1.2% |
| Sep 24 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 3,333 | $125.00 | $417K | −16.3% |
| Sep 9 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 10,000 | $100.00 | $1M | +4.7% |
| Sep 9 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 10,000 | $97.54 | $975K | +7.3% |
| Aug 25 | BLLN | BillionToOne, Inc. | Chief Technology Officer | Sell | 10,000 | $100.00 | $1M | +4.7% |
"Since" is the stock's move from the filed price to the latest quote on file, not a scored call. Open-market purchases and sales only; option exercises and grants are excluded.