BLLN Exercise Disclosure
Atay Oguzhan · SEC Form 4 · Filed Sep 16, 2026
Exercise
Calculated transaction value
$46.66K
Atay Oguzhan Chairman And CEO
BLLN
BillionToOne
BLLN
Transaction date
Sep 14, 2026
Public filing date
Sep 16, 2026
Filing lag
Filed 2 days later
BLLN daily price context
Close on/before transaction
$100.82
Sep 14, 2026
Close before public filing
$104.27
Sep 15, 2026
Return since public filing
+6.14%
Through Sep 17, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Derivative
- Security
- Stock Option (right to buy) on Class A Common Stock
- Quantity / price
- 16,666 shares @ $2.8
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0002088549-26-000010
Filing cohort
Transactions in this filing
Showing 14 of 14
Trades
14
Issuers
1
Estimated value
$3.17M
Buys / sales
0 / 10
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $261.27K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $149.35K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $318.99K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $261.27K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $440.39K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $244.55K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $254.57K |
| Billiontoone, Inc. BLLN | Exercise | Sep 14, 2026 | $23.33K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $202.56K |
| Billiontoone, Inc. BLLN | Exercise | Sep 14, 2026 | $23.33K |
| Billiontoone, Inc. BLLN | Exercise | Sep 14, 2026 | $46.66K |
| Billiontoone, Inc. BLLN Current | Exercise | Sep 14, 2026 | $46.66K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $731.79K |
| Billiontoone, Inc. BLLN | Sale | Sep 14, 2026 | $165.71K |