Billion To One, Inc. BLLN
We take great care to ensure that the data presented and summarized in this overview for BillionToOne, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in BLLN
Top Purchases
Top Sells
About BLLN
Insider Transactions at BLLN
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 01
2026
|
Anthony Pagano Director |
BUY
Grant, award, or other acquisition
|
Direct |
4,896
+50.0%
|
-
|
|
Nov 07
2025
|
Thomas P. Lynch |
BUY
Open market or private purchase
|
Direct |
100
+12.5%
|
$6,000
$60.0 P/Share
|
|
Nov 07
2025
|
Thomas P. Lynch |
BUY
Other acquisition or disposition
|
Direct |
600
+50.0%
|
-
|
|
Nov 07
2025
|
Thomas P. Lynch |
SELL
Other acquisition or disposition
|
Direct |
600
-100.0%
|
-
|
|
Nov 07
2025
|
Bosch John Roderick Ten |
BUY
Open market or private purchase
|
Direct |
800
+2.07%
|
$48,000
$60.0 P/Share
|
|
Nov 07
2025
|
Bosch John Roderick Ten |
BUY
Other acquisition or disposition
|
Direct |
37,000
+50.0%
|
-
|
|
Nov 07
2025
|
Bosch John Roderick Ten |
SELL
Other acquisition or disposition
|
Direct |
37,000
-100.0%
|
-
|
|
Nov 07
2025
|
Shan Riku Sakakibara Chief Product Officer |
BUY
Other acquisition or disposition
|
Direct |
220,000
+50.0%
|
-
|
|
Nov 07
2025
|
Shan Riku Sakakibara Chief Product Officer |
SELL
Other acquisition or disposition
|
Direct |
220,000
-100.0%
|
-
|
|
Nov 07
2025
|
David Tsao Chief Technology Officer |
BUY
Open market or private purchase
|
Direct |
1,000
+50.0%
|
$60,000
$60.0 P/Share
|
|
Nov 07
2025
|
David Tsao Chief Technology Officer |
SELL
Other acquisition or disposition
|
Direct |
2,325,108
-100.0%
|
-
|
|
Nov 07
2025
|
David Tsao Chief Technology Officer |
BUY
Other acquisition or disposition
|
Direct |
2,325,108
+50.0%
|
-
|
|
Nov 07
2025
|
David Tsao Chief Technology Officer |
SELL
Other acquisition or disposition
|
Direct |
2,325,108
-100.0%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
SELL
Other acquisition or disposition
|
Direct |
2,227,542
-100.0%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
BUY
Other acquisition or disposition
|
Indirect |
200,000
+50.0%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
BUY
Other acquisition or disposition
|
Direct |
2,227,542
+48.44%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
SELL
Other acquisition or disposition
|
Indirect |
200,000
-100.0%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
SELL
Other acquisition or disposition
|
Direct |
2,227,542
-100.0%
|
-
|
|
Nov 07
2025
|
Oguzhan Atay |
BUY
Conversion of derivative security
|
Direct |
262,434
+50.0%
|
-
|
|
Nov 07
2025
|
Akshay Rai |
BUY
Open market or private purchase
|
Direct |
2,500
+15.62%
|
$150,000
$60.0 P/Share
|
Last 12 Months Summary
Buy / Acquisition
45.7M
Shares
From
28
Insiders
| Other acquisition or disposition | 25.4M shares |
|---|---|
| Open market or private purchase | 53K shares |
| Grant, award, or other acquisition | 38.2K shares |
| Conversion of derivative security | 20.2M shares |
Sell / Disposition
30M
Shares
From
11
Insiders
| Other acquisition or disposition | 30M shares |
|---|