Cover Page
Cover Page | Aug. 31, 2020 | Aug. 07, 2020 |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | Aug. 31, 2020 | |
Entity Registrant Name | JOUNCE THERAPEUTICS, INC. | |
Entity Incorporation, State or Country Code | DE | |
Entity File Number | 001-37998 | |
Entity Tax Identification Number | 45-4870634 | |
Entity Address, Address Line One | 780 Memorial Drive | |
Entity Address, City or Town | Cambridge, | |
Entity Address, State or Province | MA | |
Entity Address, Postal Zip Code | 02139 | |
City Area Code | (857) | |
Local Phone Number | 259-3840 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Title of 12(b) Security | Common Stock, $0.001 par value per share | |
Trading Symbol | JNCE | |
Security Exchange Name | NASDAQ | |
Entity Emerging Growth Company | true | |
Entity Ex Transition Period | true | |
Entity Central Index Key | 0001640455 | |
Amendment Flag | false |