LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
BLLNCIK 0002070849

BillionToOne, Inc.

547 transactions by 15 insiders, from November 6, 2025 to October 15, 2026.

Transactions
54715 insiders
Bought · P
$3.2Mopen market
Sold · S
$47.2Mopen market
Net
−$44.0Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Oguzhan AtayCEO139125/139—$25.9M
Krishna Kittu KolluriDir68———
David TsaoCTO6553/65$60K$9.1M
Thomas S. BremnerDir58—$2.5M—
Firat IleriDir31———
Shan Riku SakakibaraChief2920/29—$3.2M
Nancy JoAnn JohnsonOfficer2712/27$414K$3.3M
Thomas P. LynchOfficer2512/25$6K$3.9M
Bosch John Roderick tenSVP2512/25$48K$1.9M
Akshay RaiDir11—$150K—
Ross TaylorCFO4———
Anthony PaganoDir2———
John ListerChief2———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
NeoTribe Ventures I, L.P.10%36———
Humming Bird Ventures Management NV10%25———

All transactions

547 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Oguzhan AtayCEODERIVOct 15MPLAN5,150$2.80$14K?
Oguzhan AtayCEODERIVOct 14MPLAN3,183$2.80$9K?
Oguzhan AtayCEOOct 14SPLAN2,667$98.00$261K
Oguzhan AtayCEOOct 15SPLAN133$102.78$14K
Oguzhan AtayCEOOct 15SPLAN980$101.79$100K
Oguzhan AtayCEOOct 15SPLAN1,276$100.60$128K
Oguzhan AtayCEOOct 15SPLAN1,861$99.84$186K
Oguzhan AtayCEOOct 15SPLAN900$98.43$89K
Oguzhan AtayCEOOct 15MPLAN5,150$2.80$14K
Oguzhan AtayCEOOct 14SPLAN100$99.00$10K
Oguzhan AtayCEOOct 14SPLAN3,083$98.32$303K
Oguzhan AtayCEOOct 14MPLAN3,183$2.80$9K
Oguzhan AtayCEODERIVOct 12MPLAN16,667$2.80$47K?
Oguzhan AtayCEOOct 12SPLAN2,667$97.61$260K
Oguzhan AtayCEOOct 12SPLAN1,521$96.39$147K
Oguzhan AtayCEOOct 12SPLAN3,869$94.61$366K
Oguzhan AtayCEOOct 12SPLAN6,763$93.65$633K
Oguzhan AtayCEOOct 12SPLAN2,553$93.05$238K
Oguzhan AtayCEOOct 12SPLAN1,961$91.57$180K
Oguzhan AtayCEOOct 12MPLAN16,667$2.80$47K
Thomas P. LynchOfficerDERIVOct 8M8,000$8.65$69K?
Thomas P. LynchOfficerOct 8M8,000$8.65$69K
Bosch John Roderick tenSVPOct 5SPLAN1,417$105.15$149K
Bosch John Roderick tenSVPOct 5SPLAN1,417$105.15$149K
David TsaoCTODERIVOct 5MPLAN10,000$2.80$28K?
David TsaoCTODERIVOct 5MPLAN10,000$2.80$28K?
David TsaoCTOOct 5SPLAN100$110.09$11K
David TsaoCTOOct 5SPLAN1,829$109.14$200K
David TsaoCTOOct 5SPLAN4,916$108.53$534K
David TsaoCTOOct 5SPLAN2,200$107.47$236K
David TsaoCTOOct 5SPLAN400$106.10$42K
David TsaoCTOOct 5SPLAN555$105.56$59K
David TsaoCTOOct 5SPLAN20$110.08$2K
David TsaoCTOOct 5SPLAN2,921$109.00$318K
David TsaoCTOOct 5SPLAN4,284$108.39$464K
David TsaoCTOOct 5SPLAN1,909$107.20$205K
David TsaoCTOOct 5SPLAN866$105.90$92K
David TsaoCTOOct 5MPLAN10,000$2.80$28K
David TsaoCTOOct 5MPLAN10,000$2.80$28K
Oguzhan AtayCEODERIVSep 28MPLAN8,333$2.80$23K?
Oguzhan AtayCEOSep 28SPLAN2,666$120.64$322K
Oguzhan AtayCEOSep 28SPLAN8,333$120.64$1.0M
Oguzhan AtayCEOSep 28MPLAN8,333$2.80$23K
David TsaoCTODERIVSep 24MPLAN3,333$2.80$9K?
David TsaoCTOSep 24SPLAN3,333$125.00$417K
David TsaoCTOSep 24MPLAN3,333$2.80$9K
Bosch John Roderick tenSVPSep 24SPLAN1,416$120.00$170K
Bosch John Roderick tenSVPSep 21SPLAN1,416$106.61$151K
Thomas P. LynchOfficerDERIVSep 17MPLAN5,840$30.78$180K?
Thomas P. LynchOfficerDERIVSep 17MPLAN2,920$17.12$50K?
Thomas P. LynchOfficerDERIVSep 17MPLAN6,968$11.55$80K?
Thomas P. LynchOfficerDERIVSep 17MPLAN19,384$8.65$168K?
Thomas P. LynchOfficerSep 17SPLAN5,840$110.29$644K
Thomas P. LynchOfficerSep 17SPLAN2,920$110.31$322K
Thomas P. LynchOfficerSep 17SPLAN6,968$110.30$769K
Thomas P. LynchOfficerSep 17SPLAN19,384$110.36$2.1M
Thomas P. LynchOfficerSep 17MPLAN5,840$30.78$180K
Thomas P. LynchOfficerSep 17MPLAN2,920$17.12$50K
Thomas P. LynchOfficerSep 17MPLAN6,968$11.55$80K
Thomas P. LynchOfficerSep 17MPLAN19,384$8.65$168K
Oguzhan AtayCEODERIVSep 14MPLAN8,333$2.80$23K?
Oguzhan AtayCEODERIVSep 14MPLAN16,666$2.80$47K?
Oguzhan AtayCEOSep 14SPLAN2,666$98.00$261K
Oguzhan AtayCEOSep 14SPLAN2,666$98.00$261K
Oguzhan AtayCEOSep 14SPLAN3,143$101.49$319K
Oguzhan AtayCEOSep 14SPLAN2,010$100.78$203K
Oguzhan AtayCEOSep 14SPLAN1,500$99.57$149K
Oguzhan AtayCEOSep 14SPLAN1,680$98.64$166K
Oguzhan AtayCEOSep 14SPLAN7,214$101.44$732K
Oguzhan AtayCEOSep 14SPLAN2,531$100.58$255K
Oguzhan AtayCEOSep 14SPLAN2,456$99.57$245K
Oguzhan AtayCEOSep 14SPLAN4,465$98.63$440K
Oguzhan AtayCEOSep 14MPLAN8,333$2.80$23K
Oguzhan AtayCEOSep 14MPLAN16,666$2.80$47K
Shan Riku SakakibaraChiefSep 10G3,500$0.00—
David TsaoCTODERIVSep 3C20,000$0.00—?
David TsaoCTOSep 8G20,000$0.00—
David TsaoCTOSep 3C20,000$0.00—
Krishna Kittu KolluriDirAug 26J5,644$0.00—
Krishna Kittu KolluriDirAug 26J15,244$0.00—
Krishna Kittu KolluriDirAug 26J1,666$0.00—
Krishna Kittu KolluriDirAug 26J5,761$0.00—
Krishna Kittu KolluriDirAug 26J719$0.00—
Krishna Kittu KolluriDirAug 26J719$0.00—
Krishna Kittu KolluriDirAug 26J10,921$0.00—
Krishna Kittu KolluriDirAug 26J38,106$0.00—
Krishna Kittu KolluriDirAug 26J38,106$0.00—
Krishna Kittu KolluriDirAug 26J271,028$0.00—
Krishna Kittu KolluriDirAug 26J2,405$0.00—
Krishna Kittu KolluriDirAug 26J2,405$0.00—
Krishna Kittu KolluriDirAug 26J24,222$0.00—
Krishna Kittu KolluriDirAug 26J7,980$0.00—
Krishna Kittu KolluriDirAug 26J7,980$0.00—
Krishna Kittu KolluriDirAug 26J129,780$0.00—
David TsaoCTODERIVAug 25MPLAN10,000$2.80$28K?
David TsaoCTOAug 25SPLAN10,000$100.00$1.0M
David TsaoCTOAug 25MPLAN10,000$2.80$28K
Bosch John Roderick tenSVPAug 25SPLAN1,417$100.00$142K
Bosch John Roderick tenSVPAug 10SPLAN1,417$92.86$132K
David TsaoCTODERIVAug 10MPLAN10,000$2.80$28K?
David TsaoCTOAug 10SPLAN10,000$92.86$929K
David TsaoCTOAug 10MPLAN10,000$2.80$28K
Oguzhan AtayCEODERIVAug 5MPLAN15,539$2.80$44K?
Oguzhan AtayCEOAug 5SPLAN15,539$150.03$2.3M
Oguzhan AtayCEOAug 5MPLAN15,539$2.80$44K
Oguzhan AtayCEODERIVAug 3MPLAN6,250$2.80$18K?
Oguzhan AtayCEODERIVAug 3MPLAN6,250$2.80$18K?
Oguzhan AtayCEODERIVAug 3MPLAN20,000$2.80$56K?
Oguzhan AtayCEOAug 3SPLAN6,250$137.37$859K
Oguzhan AtayCEOAug 3SPLAN6,250$137.37$859K
Oguzhan AtayCEOAug 3SPLAN82$139.20$11K
Oguzhan AtayCEOAug 3SPLAN760$138.09$105K
Oguzhan AtayCEOAug 3SPLAN3,125$137.25$429K
Oguzhan AtayCEOAug 3SPLAN1,983$136.42$271K
Oguzhan AtayCEOAug 3SPLAN43$135.41$6K
Oguzhan AtayCEOAug 3SPLAN173$133.81$23K
Oguzhan AtayCEOAug 3SPLAN84$133.01$11K
Oguzhan AtayCEOAug 3SPLAN82$139.21$11K
Oguzhan AtayCEOAug 3SPLAN762$138.09$105K
Oguzhan AtayCEOAug 3SPLAN3,124$137.25$429K
Oguzhan AtayCEOAug 3SPLAN1,981$136.42$270K
Oguzhan AtayCEOAug 3SPLAN44$135.41$6K
Oguzhan AtayCEOAug 3SPLAN173$133.81$23K
Oguzhan AtayCEOAug 3SPLAN84$133.00$11K
Oguzhan AtayCEOAug 3SPLAN267$139.21$37K
Oguzhan AtayCEOAug 3SPLAN2,431$138.09$336K
Oguzhan AtayCEOAug 3SPLAN9,989$137.25$1.4M
Oguzhan AtayCEOAug 3SPLAN6,354$136.42$867K
Oguzhan AtayCEOAug 3SPLAN135$135.42$18K
Oguzhan AtayCEOAug 3SPLAN555$133.81$74K
Oguzhan AtayCEOAug 3SPLAN269$133.01$36K
Oguzhan AtayCEOAug 3MPLAN6,250$2.80$18K
Oguzhan AtayCEOAug 3MPLAN6,250$2.80$18K
Oguzhan AtayCEOAug 3MPLAN20,000$2.80$56K
Shan Riku SakakibaraChiefJul 31SPLAN4,000$140.21$561K
Nancy JoAnn JohnsonOfficerJul 16SPLAN906$129.78$118K
Nancy JoAnn JohnsonOfficerJul 16SPLAN5,601$128.96$722K
Nancy JoAnn JohnsonOfficerJul 16SPLAN5,559$127.89$711K
Nancy JoAnn JohnsonOfficerJul 16SPLAN2,133$126.98$271K
David TsaoCTODERIVJul 13MPLAN10,000$2.80$28K?
David TsaoCTODERIVJul 13MPLAN10,000$2.80$28K?
David TsaoCTOJul 13SPLAN1,028$126.90$130K
David TsaoCTOJul 13SPLAN3,835$125.76$482K
David TsaoCTOJul 13SPLAN1,725$124.65$215K
David TsaoCTOJul 13SPLAN2,274$123.71$281K
David TsaoCTOJul 13SPLAN1,138$122.84$140K
David TsaoCTOJul 13SPLAN821$126.89$104K
David TsaoCTOJul 13SPLAN3,185$125.85$401K
David TsaoCTOJul 13SPLAN2,415$124.90$302K
David TsaoCTOJul 13SPLAN2,477$123.84$307K
David TsaoCTOJul 13SPLAN1,102$122.90$135K
David TsaoCTOJul 13MPLAN10,000$2.80$28K
David TsaoCTOJul 13MPLAN10,000$2.80$28K
Bosch John Roderick tenSVPJul 13SPLAN1,417$125.46$178K
Bosch John Roderick tenSVPJul 13SPLAN1,417$125.46$178K
Bosch John Roderick tenSVPJul 13SPLAN1,417$125.46$178K
Shan Riku SakakibaraChiefDERIVJul 9MPLAN1,354$30.78$42K?
Shan Riku SakakibaraChiefDERIVJul 9MPLAN1,355$30.78$42K?
Shan Riku SakakibaraChiefDERIVJul 9MPLAN1,117$30.78$34K?
Shan Riku SakakibaraChiefDERIVJul 9MPLAN174$8.65$2K?
Shan Riku SakakibaraChiefJul 9SPLAN1,354$125.00$169K
Shan Riku SakakibaraChiefJul 9SPLAN1,355$125.00$169K
Shan Riku SakakibaraChiefJul 9SPLAN1,117$125.00$140K
Shan Riku SakakibaraChiefJul 9SPLAN174$125.00$22K
Shan Riku SakakibaraChiefJul 9SPLAN4,000$125.00$500K
Shan Riku SakakibaraChiefJul 9MPLAN1,354$30.78$42K
Shan Riku SakakibaraChiefJul 9MPLAN1,355$30.78$42K
Shan Riku SakakibaraChiefJul 9MPLAN1,117$30.78$34K
Shan Riku SakakibaraChiefJul 9MPLAN174$8.65$2K
Oguzhan AtayCEODERIVJul 9MPLAN12,500$2.80$35K?
Oguzhan AtayCEOJul 9SPLAN352$128.23$45K
Oguzhan AtayCEOJul 9SPLAN2,657$127.44$339K
Oguzhan AtayCEOJul 9SPLAN2,002$126.48$253K
Oguzhan AtayCEOJul 9SPLAN7,489$125.43$939K
Oguzhan AtayCEOJul 9MPLAN12,500$2.80$35K
Oguzhan AtayCEODERIVJul 6MPLAN6,250$2.80$18K?
Oguzhan AtayCEODERIVJul 6MPLAN20,000$2.80$56K?
Oguzhan AtayCEOJul 6SPLAN50$124.74$6K
Oguzhan AtayCEOJul 6SPLAN1,221$124.04$151K
Oguzhan AtayCEOJul 6SPLAN2,324$123.25$286K
Oguzhan AtayCEOJul 6SPLAN586$122.08$72K
Oguzhan AtayCEOJul 6SPLAN444$120.69$54K
Oguzhan AtayCEOJul 6SPLAN591$119.67$71K
Oguzhan AtayCEOJul 6SPLAN1,034$118.81$123K
Oguzhan AtayCEOJul 6SPLAN50$124.74$6K
Oguzhan AtayCEOJul 6SPLAN1,221$124.04$151K
Oguzhan AtayCEOJul 6SPLAN2,323$123.25$286K
Oguzhan AtayCEOJul 6SPLAN587$122.08$72K
Oguzhan AtayCEOJul 6SPLAN444$120.69$54K
Oguzhan AtayCEOJul 6SPLAN591$119.67$71K
Oguzhan AtayCEOJul 6SPLAN1,034$118.81$123K
Oguzhan AtayCEOJul 6SPLAN194$124.61$24K
Oguzhan AtayCEOJul 6SPLAN1,642$123.81$203K
Oguzhan AtayCEOJul 6SPLAN1,945$123.07$239K
Oguzhan AtayCEOJul 6SPLAN349$121.84$43K
Oguzhan AtayCEOJul 6SPLAN570$120.66$69K
Oguzhan AtayCEOJul 6SPLAN1,138$119.36$136K
Oguzhan AtayCEOJul 6SPLAN412$118.49$49K
Oguzhan AtayCEOJul 6SPLAN622$124.61$78K
Oguzhan AtayCEOJul 6SPLAN5,253$123.81$650K