BillionToOne, Inc. (BLLN)

Nasdaq · Services-Medical Laboratories · Inc. DE

What they're doing

Between 2026-06-21 and 2026-09-19, public records show 5 signals for BillionToOne, Inc.. Most notable: 2026-06-29: Filed 8-K disclosing material agreement; 2026-08-05: Atay Oguzhan (director) sold $2.3M of stock; 2026-08-03: Atay Oguzhan (director) sold $1.4M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.

Generated 2026-09-19 from public records.

Signals, last 12 months

  1. Large insider sale
    Lynch Thomas P. (officer) sold $2.1M of stock
  2. Large insider sale
    Tsao David (director) sold $1.0M of stock
  3. Large insider sale
    Tsao David (director) sold $1.0M of stock
  4. Large insider sale
    Atay Oguzhan (director) sold $2.3M of stock
  5. Large insider sale
    Atay Oguzhan (director) sold $1.4M of stock
  6. Material 8-K filing
    Filed 8-K disclosing material agreement
  7. Material 8-K filing
    Filed 8-K disclosing material agreement
  8. Material 8-K filing
    Filed 8-K disclosing director or officer change
  9. Material 8-K filing
    Filed 8-K disclosing director or officer change
  10. Insider buying cluster
    4 insiders bought $3.1M within 14 days
  11. Insider purchase
    Bremner Thomas S (director) bought $1.1M of stock
  12. Insider purchase
    Bremner Thomas S (director) bought $1.1M of stock
  13. Insider purchase
    Johnson Nancy JoAnn (officer) bought $414k of stock
  14. Insider purchase
    Johnson Nancy JoAnn (officer) bought $414k of stock
  15. Insider purchase
    Bremner Thomas S (director) bought $412k of stock
  16. Insider purchase
    Bremner Thomas S (director) bought $412k of stock
  17. Insider purchase
    Bremner Thomas S (director) bought $327k of stock
  18. Insider purchase
    Bremner Thomas S (director) bought $327k of stock
  19. Insider purchase
    Bremner Thomas S (director) bought $245k of stock
  20. Insider purchase
    Bremner Thomas S (director) bought $241k of stock
  21. Insider purchase
    Bremner Thomas S (director) bought $245k of stock
  22. Insider purchase
    Bremner Thomas S (director) bought $241k of stock
  23. Insider purchase
    Bremner Thomas S (director) bought $208k of stock
  24. Insider purchase
    Bremner Thomas S (director) bought $208k of stock
  25. Insider purchase
    Rai Akshay (director) bought $150k of stock
  26. Insider purchase
    Tsao David (director) bought $60k of stock
  27. Insider purchase
    Tsao David (director) bought $60k of stock

Insider transactions

DateInsiderRoleCodeSharesPriceValue
2026-09-17Lynch Thomas P.officerS5,840110.29$644,112
2026-09-17Lynch Thomas P.officerS2,920110.31$322,100
2026-09-17Lynch Thomas P.officerS6,968110.3$768,561
2026-09-17Lynch Thomas P.officerS19,384110.36$2,139,193
2026-09-17Lynch Thomas P.officerM5,84030.78$179,755
2026-09-17Lynch Thomas P.officerM2,92017.12$49,990
2026-09-17Lynch Thomas P.officerM6,96811.55$80,480
2026-09-17Lynch Thomas P.officerM19,3848.65$167,672
2026-09-14Atay OguzhandirectorS2,66698$261,268
2026-09-14Atay OguzhandirectorS2,66698$261,268
2026-09-14Atay OguzhandirectorS3,143101.49$318,989
2026-09-14Atay OguzhandirectorS2,010100.78$202,559
2026-09-14Atay OguzhandirectorS1,50099.57$149,352
2026-09-14Atay OguzhandirectorS1,68098.64$165,708
2026-09-14Atay OguzhandirectorS7,214101.44$731,793
2026-09-14Atay OguzhandirectorS2,531100.58$254,570
2026-09-14Atay OguzhandirectorS2,45699.57$244,547
2026-09-14Atay OguzhandirectorS4,46598.63$440,389
2026-09-14Atay OguzhandirectorM8,3332.8$23,332
2026-09-14Atay OguzhandirectorM16,6662.8$46,665
2026-09-10Sakakibara Shan RikuofficerG3,5000$0
2026-09-09Tsao DaviddirectorS10,000100$1,000,000
2026-09-09Tsao DaviddirectorS10,00097.54$975,400
2026-09-09Tsao DaviddirectorM10,0002.8$28,000
2026-09-09Tsao DaviddirectorM10,0002.8$28,000
2026-09-09ten Bosch John RoderickofficerS1,41697.54$138,117
2026-09-09Atay OguzhandirectorG20,0000$0
2026-09-08Atay OguzhandirectorC20,0000$0
2026-09-08Lynch Thomas P.officerS232100.92$23,414
2026-09-08Lynch Thomas P.officerS2,518100.2$252,293
2026-09-08Lynch Thomas P.officerS57698.89$56,960
2026-09-08Lynch Thomas P.officerS147101.41$14,907
2026-09-08Lynch Thomas P.officerS1,131100.33$113,469
2026-09-08Lynch Thomas P.officerS38599.22$38,201
2026-09-08Lynch Thomas P.officerS358100.82$36,095
2026-09-08Lynch Thomas P.officerS2,997100.11$300,040
2026-09-08Lynch Thomas P.officerS61499$60,785
2026-09-08Lynch Thomas P.officerS775100.83$78,142
2026-09-08Lynch Thomas P.officerS8,285100.12$829,517
2026-09-08Lynch Thomas P.officerS1,94498.97$192,390
2026-09-08Lynch Thomas P.officerS3896.47$3,666
2026-09-08Lynch Thomas P.officerM3,32630.78$102,374
2026-09-08Lynch Thomas P.officerM1,66317.12$28,471
2026-09-08Lynch Thomas P.officerM3,96911.55$45,842
2026-09-08Lynch Thomas P.officerM11,0428.65$95,513
2026-09-08Tsao DaviddirectorG20,0000$0
2026-09-03Tsao DaviddirectorC20,0000$0
2026-08-26KOLLURI KRISHNA KITTUdirectorJ129,7800$0
2026-08-26KOLLURI KRISHNA KITTUdirectorJ7,9800$0
2026-08-26KOLLURI KRISHNA KITTUdirectorJ7,9800$0

Federal contracts

No federal contract actions on record for this recipient mapping.

Lobbying

No federal lobbying filings on record for this client mapping.

Public attention

No Wikipedia pageview data linked to this company.

Recent filings

  • 2026-09-21 144
  • 2026-09-21 4
  • 2026-09-17 144
  • 2026-09-16 4
  • 2026-09-14 144
  • 2026-09-14 144
  • 2026-09-14 4
  • 2026-09-11 4
  • 2026-09-11 4
  • 2026-09-10 4
  • 2026-09-10 4
  • 2026-09-09 144
  • 2026-09-09 144
  • 2026-09-09 144
  • 2026-09-08 144
  • 2026-09-08 4
  • 2026-08-28 4
  • 2026-08-27 4
  • 2026-08-27 4
  • 2026-08-25 144