Thomas P. Lynch
General Counsel, Chief Compliance Officer and Secretary · BillionToOne, Inc.
- 2025
- Oct 13, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Thomas P. Lynch files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Oguzhan Atay - $22.95M in BLLN purchases and sales in the last 12 months
- David Tsao - $11.09M in BLLN purchases and sales in the last 12 months
- Nancy Joann Johnson - $3.74M in BLLN purchases and sales in the last 12 months
- Shan Riku Sakakibara - $3.23M in BLLN purchases and sales in the last 12 months
- Thomas S. Bremner - $2.50M in BLLN purchases and sales in the last 12 months
- Bosch John Roderick Ten - $2.07M in BLLN purchases and sales in the last 12 months
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Frequently asked questions
Who is Thomas P. Lynch?
Thomas P. Lynch is a corporate insider, tracked as General Counsel, Chief Compliance Officer and Secretary of BillionToOne, Inc. (BLLN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Thomas P. Lynch submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Thomas P. Lynch been buying or selling stock?
Recorded transactions: 1 open-market purchase ($6K) and 17 open-market sales ($5.87M) across all tracked filings.
