Latest filing published 02 Nov 2026 for BillionToOne, Inc., €2.0M.
Insider track record
Tsao David: trading record in brief
Tsao David is a declared insider of BillionToOne, Inc., with filings sourced from SEC (Form 4). The record holds 15 filings, for trades running from 15 June 2026 to 2 November 2026.
Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
On 2 November 2026 came the latest disclosure, a transaction for €2.0M in BillionToOne, Inc. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Tsao David
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 20,000 shares@ US$113.32Class ASEC144:0001959173-26-007582
- 1,750 shares@ US$113.32Class ASEC144:0001959173-26-007583
- 1,750 shares@ US$105.150.0036% mcap1.3% of flowClass ASEC144:0001959173-26-007252
- 20,000 shares@ US$108.14750.042% mcap14.8% of flowClass ASEC144:0001959173-26-007272
- 3,333 shares@ US$125.000.0089% mcap2.5% of flowClass ASEC144:0001959173-26-007109
- 20,000 shares@ US$102.26630.040% mcap10.5% of flowClass ASEC144:0001959173-26-006820
- 1,750 shares@ US$97.540.0034% mcap0.9% of flowClass ASEC144:0001959173-26-006821
- 10,000 shares@ US$100.000.018% mcap5.1% of flowClass ASEC144:0001959173-26-006444
- 10,000 shares@ US$92.860.017% mcap7.4% of flowClass ASEC144:0001959173-26-005805
- 3,500 shares@ US$92.860.0059% mcap2.6% of flowClass ASEC144:0001959173-26-005823
- 3,500 shares@ US$125.460.0081% mcap3.5% of flowClass ASEC144:0001959173-26-005201
- 20,000 shares@ US$12.52490.0046% mcap2.0% of flowClass ASEC144:0001959173-26-005211
- 3,500 shares@ US$101.470.0086% mcap2.8% of flowClass ASEC144:0001959173-26-004648
- 20,000 shares@ US$102.26630.050% mcap16.2% of flowClass ASEC144:0001959173-26-004669
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