Who
Thomas S. Bremner
Director
Company insider
Files Form 4 as: Director, BillionToOne.
In numbers
- Trades disclosed
- 59
- Buys
- 1
- Sells
- 0
- Bought
- $2.5M
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 6 Nov 2025
- Last trade
- 10 Jun 2026
- Last filed
- 12 Jun 2026
Companies traded
Activity over time
1 Nov 2025 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 10 Jun 2026filed 12 Jun 2026 | BLLN BillionToOneDiagnostics & Labs | SEC FORM 4 Code A | —3,017 at $0.00 | filing |
| 10 Jun 2026filed 12 Jun 2026 | BLLN BillionToOneDiagnostics & Labs | SEC FORM 4 Code A | —3,017 at $0.00 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —1,352 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —114,117 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —16,747 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —20,224 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —121,688 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —17,858 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —16,165 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —1,562 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —131,888 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —19,355 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —23,466 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —1,864 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —157,404 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —23,100 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —87,550 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —652 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —55,091 | filing |
| 7 Nov 2025filed 10 Nov 2025 | BLLN BillionToOneoption or derivative · Diagnostics & Labs | SEC FORM 4 Code C | —8,084 | filing |
News
Analyzing Community Health Systems (NYSE:CYH) and Billiontoone (NASDAQ:BLLN)BLLN · tickerreport.com · 18 Oct 2026Billiontoone (NASDAQ:BLLN) Stock: Insider Oguzhan Atay Sells 5,150 SharesBLLN · themarketsdaily.com · 17 Oct 2026Insider Selling: Billiontoone (NASDAQ:BLLN) CEO Sells $313,016.22 in StockBLLN · tickerreport.com · 17 Oct 2026
0 headlines in the last 90 days name Thomas S. Bremner; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.