# Jounce Therapeutics — source-backed brand brief Profile: [Jounce Therapeutics]() Evidence record: [Sources and review dates]() Exported: 2026-10-27T02:22:06.234Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 6 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: United States Scope: Wikidata Q106760435 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P17@2507499795. - [Wikidata label: Q30, revision 2556188301]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q30:label:en@2556188301. ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Cambridge Scope: Wikidata Q106760435 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P159@2507499795. - [Wikidata label: Q350, revision 2529925321]() — Public knowledge base; observed 2026-10-17T03:06:32.520Z; lineage: wikidata.org; record: Q350:label:en@2529925321. ## Inception \(Wikidata\) Status: Stated by a public source Value: 2013-01-01 Scope: Wikidata Q106760435 property P571. Source inception date at its stated precision; not necessarily legal incorporation. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P571@2507499795. ## Industry \(Wikidata; date unspecified\) Status: Stated by a public source Value: pharmaceutical industry Scope: Wikidata Q106760435 property P452. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p452]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P452@2507499795. - [Wikidata label: Q507443, revision 2542338100]() — Public knowledge base; observed 2026-10-17T03:07:28.488Z; lineage: wikidata.org; record: Q507443:label:en@2542338100. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: Delaware corporation Scope: Wikidata Q106760435 property P1454. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P1454@2507499795. - [Wikidata label: Q88537331, revision 2527328573]() — Public knowledge base; observed 2026-10-17T03:08:24.925Z; lineage: wikidata.org; record: Q88537331:label:en@2527328573. ## Official website \(Wikidata; date unspecified\) Status: Stated by a public source Value: http://jouncetx.com/ Scope: Wikidata Q106760435 property P856. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:jounce-therapeutics:wikidata:p856]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106760435, revision 2507499795]() — Public knowledge base; observed 2026-10-17T05:12:13.962Z; lineage: wikidata.org; record: Q106760435:P856@2507499795. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.