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BLLN Sale Disclosure
Atay Oguzhan · SEC Form 4 · Filed Oct 14, 2026
Sale
Calculated transaction value
$179.57K
Atay Oguzhan Chairman And CEO
BLLN
BillionToOne
BLLN
Transaction date
Oct 12, 2026
Public filing date
Oct 14, 2026
Filing lag
Filed 2 days later
BLLN daily price context
Close on/before transaction
$93.07
Oct 12, 2026
First close after public filing
$102.73
Oct 15, 2026
Return after filing · so far
+7.3%
Through Nov 11, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 1,961 shares @ $91.57
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0002070849-26-000072
Filing cohort
Transactions in this filing
Showing 8 of 8
Trades
8
Issuers
1
Estimated value
$1.92M
Buys / sales
0 / 6
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Billiontoone, Inc. BLLN | Exercise | Oct 12, 2026 | $46.67K |
| Billiontoone, Inc. BLLN | Sale | Oct 12, 2026 | $366.06K |
| Billiontoone, Inc. BLLN | Sale | Oct 12, 2026 | $146.61K |
| Billiontoone, Inc. BLLN | Sale | Oct 12, 2026 | $260.33K |
| Billiontoone, Inc. BLLN Current | Sale | Oct 12, 2026 | $179.57K |
| Billiontoone, Inc. BLLN | Sale | Oct 12, 2026 | $237.55K |
| Billiontoone, Inc. BLLN | Exercise | Oct 12, 2026 | $46.67K |
| Billiontoone, Inc. BLLN | Sale | Oct 12, 2026 | $633.33K |