BLLN Sale Disclosure
Atay Oguzhan · SEC Form 4 · Filed Oct 30, 2026
Sale
Calculated transaction value
$983.29K
Atay Oguzhan Chairman And CEO
BLLN
BillionToOne
BLLN
Transaction date
Oct 28, 2026
Public filing date
Oct 30, 2026
Filing lag
Filed 2 days later
BLLN daily price context
Close on/before transaction
$114
Oct 28, 2026
First close after public filing
$110.41
Nov 2, 2026
Return after filing · so far
+3.2%
Through Nov 6, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 8,333 shares @ $118
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0002088549-26-000017
Filing cohort
Transactions in this filing
Showing 4 of 4
Trades
4
Issuers
1
Estimated value
$1.34M
Buys / sales
0 / 2
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Billiontoone, Inc. BLLN | Sale | Oct 28, 2026 | $314.71K |
| Billiontoone, Inc. BLLN | Exercise | Oct 28, 2026 | $23.33K |
| Billiontoone, Inc. BLLN Current | Sale | Oct 28, 2026 | $983.29K |
| Billiontoone, Inc. BLLN | Exercise | Oct 28, 2026 | $23.33K |