{"acquisitions":[],"changes":[{"companyHref":"/c/bluewhalebio-com","date":"2026-09-25","documentUrl":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml","domain":"bluewhalebio.com","fact":"latest round","name":"BlueWhale Bio, Inc.","new":{"amountUsd":5000000,"date":"2025-10-16","lead":null,"type":null},"old":{"amountUsd":5000000,"date":"2025-10-16","lead":null,"type":"seed"},"publisher":"SEC EDGAR","reason":null,"retrievedAt":"2026-09-25","slug":"bluewhalebio-com","status":"sourced","url":"https://whoraisedwhat.com/c/bluewhalebio-com"},{"companyHref":"/c/bluewhalebio-com","date":"2026-09-25","documentUrl":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml","domain":"bluewhalebio.com","fact":"provenance:round","name":"BlueWhale Bio, Inc.","new":{"publisher":"SEC EDGAR","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"old":{"publisher":"sec-edgar","status":"attributed","url":null},"publisher":"SEC EDGAR","reason":null,"retrievedAt":"2026-09-25","slug":"bluewhalebio-com","status":"sourced","url":"https://whoraisedwhat.com/c/bluewhalebio-com"}],"country":"US","description":"Develops the Synecta cell-therapy manufacturing platform focused on activation and expansion of T cells. Sold to cell-therapy developers and CDMOs producing CAR-T and other immunotherapies. Spun out of Penn under Carl June and James Riley, backed by $18M from Danaher Ventures, Hillhouse and Marshall Wace.","domain":"bluewhalebio.com","employees":null,"founded":null,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"unknown","industrySources":[],"investors":[],"lat":39.952724,"lng":-75.163526,"location":"PHILADELPHIA, PA","multiples":[],"name":"BlueWhale Bio, Inc.","people":[{"name":"Beate Mueller-Tiemann","role":"director","slug":"beate-mueller-tiemann"},{"name":"Elaine Heron","role":"director","slug":"elaine-heron"},{"name":"Paul Meister","role":"director","slug":"paul-meister"},{"name":"Paula Cannon","role":"director","slug":"paula-cannon"},{"name":"Peter Keller","role":"director","slug":"peter-keller"},{"name":"Peter Keller","role":"executive","slug":"peter-keller"}],"revenues":[],"rounds":[{"amountQuarantined":false,"amountUsd":5000000,"connectionsAmong":[{"a":"p/beate-mueller-tiemann","b":"p/elaine-heron","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/elaine-heron","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/paul-meister","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/paul-meister","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/beate-mueller-tiemann","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/paul-meister","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/paul-meister","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/elaine-heron","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/paul-meister","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/paul-meister","b":"p/paula-cannon","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/paul-meister","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/paul-meister","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"},{"a":"p/paula-cannon","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":null,"type":"board","via":"c/bluewhalebio-com"},{"a":"p/paula-cannon","b":"p/peter-keller","documents":[{"publisher":"SEC EDGAR","retrievedAt":"2026-09-28","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"since":"2025-10-16","type":"worked_with","via":"c/bluewhalebio-com"}],"currency":"USD","date":"2025-10-16","investments":[],"investors":[],"leadInvestor":null,"leadInvestors":[],"people":[{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Beate Mueller-Tiemann","role":"director","roleAsStated":"Director","slug":"beate-mueller-tiemann"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Elaine Heron","role":"director","roleAsStated":"Director","slug":"elaine-heron"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Paul Meister","role":"director","roleAsStated":"Director","slug":"paul-meister"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Paula Cannon","role":"director","roleAsStated":"Director","slug":"paula-cannon"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Peter Keller","role":"director","roleAsStated":"Director","slug":"peter-keller"},{"document":{"publisher":"SEC EDGAR","retrievedAt":"2026-09-25","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"name":"Peter Keller","role":"executive","roleAsStated":"Executive Officer","slug":"peter-keller"}],"slug":"bluewhalebio-com-2025-10-16-round","source":{"fact":"round","publisher":"SEC EDGAR","retrievedAt":"2026-09-25","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},"status":"sourced","type":null,"url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"}],"slug":"bluewhalebio-com","sources":[{"fact":"round","publisher":"SEC EDGAR","retrievedAt":"2026-09-25","status":"sourced","url":"https://www.sec.gov/Archives/edgar/data/1989669/000198966925000002/primary_doc.xml"},{"fact":"existence","publisher":"bluewhalebio.com","retrievedAt":"2026-05-05","status":"self-reported","url":"https://bluewhalebio.com"},{"fact":"description","publisher":"bluewhalebio.com","retrievedAt":"2026-05-05","status":"self-reported","url":"https://bluewhalebio.com"}],"stage":null,"stockCard":{"asOf":"2026-11-09","facts":[],"generatedAt":"2026-11-09","state":"insufficient-evidence","tldr":[]},"techStack":[],"totalRaisedUsd":5000000,"traction":[],"updatedAt":"2026-05-05","valuations":[]}