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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 4.16%Institutions 25.86%84 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Aug 10, 2026Tsao DavidChief Technology OfficerM10,000$2.8000$28.00K
Aug 10, 2026Tsao DavidChief Technology OfficerS10,000$92.8600$928.60K
Aug 10, 2026Tsao DavidChief Technology OfficerM10,000$2.8000$28.00K
Aug 10, 2026ten Bosch John RoderickSVP of Laboratory OperationsS1,417$92.8600$131.58K
Aug 5, 2026Atay OguzhanChairman and CEOM15,539$2.8000$43.51K
Aug 5, 2026Atay OguzhanChairman and CEOS15,539$150.0323$2.33M
Aug 5, 2026Atay OguzhanChairman and CEOM15,539$2.8000$43.51K
Aug 3, 2026Atay OguzhanChairman and CEOM6,250$2.8000$17.50K
Aug 3, 2026Atay OguzhanChairman and CEOM6,250$2.8000$17.50K
Aug 3, 2026Atay OguzhanChairman and CEOM20,000$2.8000$56.00K
Aug 3, 2026Atay OguzhanChairman and CEOS6,250$137.3700$858.56K
Aug 3, 2026Atay OguzhanChairman and CEOS6,250$137.3700$858.56K
Aug 3, 2026Atay OguzhanChairman and CEOS82$139.2042$11.41K
Aug 3, 2026Atay OguzhanChairman and CEOS760$138.0901$104.95K
Aug 3, 2026Atay OguzhanChairman and CEOS3,125$137.2457$428.89K
Aug 3, 2026Atay OguzhanChairman and CEOS1,983$136.4240$270.53K
Aug 3, 2026Atay OguzhanChairman and CEOS43$135.4088$5.82K
Aug 3, 2026Atay OguzhanChairman and CEOS173$133.8076$23.15K
Aug 3, 2026Atay OguzhanChairman and CEOS84$133.0096$11.17K
Aug 3, 2026Atay OguzhanChairman and CEOS82$139.2090$11.41K
Aug 3, 2026Atay OguzhanChairman and CEOS762$138.0897$105.22K
Aug 3, 2026Atay OguzhanChairman and CEOS3,124$137.2453$428.75K
Aug 3, 2026Atay OguzhanChairman and CEOS1,981$136.4246$270.26K
Aug 3, 2026Atay OguzhanChairman and CEOS44$135.4122$5.96K
Aug 3, 2026Atay OguzhanChairman and CEOS173$133.8076$23.15K
Aug 3, 2026Atay OguzhanChairman and CEOS84$133.0045$11.17K
Aug 3, 2026Atay OguzhanChairman and CEOS267$139.2052$37.17K
Aug 3, 2026Atay OguzhanChairman and CEOS2,431$138.0892$335.69K
Aug 3, 2026Atay OguzhanChairman and CEOS9,989$137.2456$1.37M
Aug 3, 2026Atay OguzhanChairman and CEOS6,354$136.4246$866.84K
Aug 3, 2026Atay OguzhanChairman and CEOS135$135.4241$18.28K
Aug 3, 2026Atay OguzhanChairman and CEOS555$133.8083$74.26K
Aug 3, 2026Atay OguzhanChairman and CEOS269$133.0074$35.78K
Aug 3, 2026Atay OguzhanChairman and CEOM6,250$2.8000$17.50K
Aug 3, 2026Atay OguzhanChairman and CEOM6,250$2.8000$17.50K
Aug 3, 2026Atay OguzhanChairman and CEOM20,000$2.8000$56.00K
Jul 31, 2026Sakakibara Shan RikuChief Product OfficerS4,000$140.2100$560.84K
Jul 16, 2026Johnson Nancy JoAnnSee RemarksS906$129.7787$117.58K
Jul 16, 2026Johnson Nancy JoAnnSee RemarksS5,601$128.9551$722.28K
Jul 16, 2026Johnson Nancy JoAnnSee RemarksS5,559$127.8860$710.92K
Jul 16, 2026Johnson Nancy JoAnnSee RemarksS2,133$126.9821$270.85K
Jul 13, 2026Tsao DavidChief Technology OfficerM10,000$2.8000$28.00K
Jul 13, 2026Tsao DavidChief Technology OfficerM10,000$2.8000$28.00K
Jul 13, 2026Tsao DavidChief Technology OfficerS1,028$126.8952$130.45K
Jul 13, 2026Tsao DavidChief Technology OfficerS3,835$125.7588$482.28K
Jul 13, 2026Tsao DavidChief Technology OfficerS1,725$124.6538$215.03K
Jul 13, 2026Tsao DavidChief Technology OfficerS2,274$123.7088$281.31K
Jul 13, 2026Tsao DavidChief Technology OfficerS1,138$122.8428$139.79K
Jul 13, 2026Tsao DavidChief Technology OfficerS821$126.8880$104.17K
Jul 13, 2026Tsao DavidChief Technology OfficerS3,185$125.8458$400.82K