{"acquisitions":[],"changes":[{"companyHref":"/c/siftbio-com","date":"2026-09-25","documentUrl":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml","domain":"siftbio.com","fact":"latest round","name":"Sift Biosciences, Inc.","new":{"amountUsd":3792999,"date":"2025-12-22","lead":null,"type":null},"old":{"amountUsd":3792999,"date":"2025-12-22","lead":null,"type":"seed"},"publisher":"SEC EDGAR","reason":null,"retrievedAt":"2026-09-25","slug":"siftbio-com","status":"sourced","url":"https://whoraisedwhat.com/c/siftbio-com"},{"companyHref":"/c/siftbio-com","date":"2026-09-25","documentUrl":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml","domain":"siftbio.com","fact":"provenance:round","name":"Sift Biosciences, Inc.","new":{"publisher":"SEC EDGAR","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"old":{"publisher":"sec-edgar","status":"attributed","url":null},"publisher":"SEC EDGAR","reason":null,"retrievedAt":"2026-09-25","slug":"siftbio-com","status":"sourced","url":"https://whoraisedwhat.com/c/siftbio-com"}],"country":"US","description":"Form D private placement: $3,792,999 raised in Biotechnology sector (SEC EDGAR).","domain":"siftbio.com","employees":null,"founded":null,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"unknown","industrySources":[],"investors":[],"lat":37.504936,"lng":-122.261823,"location":"San Carlos, California","multiples":[],"name":"Sift Biosciences, Inc.","people":[{"name":"Altar Munis","role":"director","slug":"altar-munis"},{"name":"Kevin Barrett","role":"director","slug":"kevin-barrett"},{"name":"Yue Lou","role":"director","slug":"yue-lou"},{"name":"Yue Lou","role":"executive","slug":"yue-lou"}],"revenues":[],"rounds":[{"amountQuarantined":false,"amountUsd":3792999,"connectionsAmong":[{"a":"p/altar-munis","b":"p/kevin-barrett","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":null,"type":"board","via":"c/siftbio-com"},{"a":"p/altar-munis","b":"p/kevin-barrett","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":"2025-12-19","type":"worked_with","via":"c/siftbio-com"},{"a":"p/altar-munis","b":"p/yue-lou","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":null,"type":"board","via":"c/siftbio-com"},{"a":"p/altar-munis","b":"p/yue-lou","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":"2025-12-19","type":"worked_with","via":"c/siftbio-com"},{"a":"p/kevin-barrett","b":"p/yue-lou","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":null,"type":"board","via":"c/siftbio-com"},{"a":"p/kevin-barrett","b":"p/yue-lou","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"since":"2025-12-19","type":"worked_with","via":"c/siftbio-com"}],"currency":"USD","date":"2025-12-22","investments":[],"investors":[],"leadInvestor":null,"leadInvestors":[],"people":[{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"name":"Altar Munis","role":"director","roleAsStated":"Director","slug":"altar-munis"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"name":"Kevin Barrett","role":"director","roleAsStated":"Director","slug":"kevin-barrett"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"name":"Yue Lou","role":"director","roleAsStated":"Director","slug":"yue-lou"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"name":"Yue Lou","role":"executive","roleAsStated":"Executive Officer","slug":"yue-lou"}],"slug":"siftbio-com-2025-12-22-round","source":{"fact":"round","publisher":"SEC EDGAR","retrievedAt":"2026-09-25","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},"status":"sourced","type":null,"url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"}],"slug":"siftbio-com","sources":[{"fact":"round","publisher":"SEC EDGAR","retrievedAt":"2026-09-25","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/2100765/000210076525000001/primary_doc.xml"},{"fact":"existence","publisher":"siftbio.com","retrievedAt":"2026-06-17","status":"self-reported","url":"https://siftbio.com"},{"fact":"description","publisher":"siftbio.com","retrievedAt":"2026-06-17","status":"self-reported","url":"https://siftbio.com"}],"stage":null,"stockCard":{"asOf":"2026-11-09","facts":[],"generatedAt":"2026-11-09","state":"insufficient-evidence","tldr":[]},"techStack":["hsts","next.js","react","vercel"],"totalRaisedUsd":3792999,"traction":[],"updatedAt":"2026-06-17","valuations":[]}