Document and Entity Information
Document and Entity Information | Jul. 31, 2023 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0001701108 |
Document Type | 8-K |
Document Period End Date | Jul. 31, 2023 |
Entity Registrant Name | SPERO THERAPEUTICS, INC. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-38266 |
Entity Tax Identification Number | 46-4590683 |
Entity Address, Address Line One | 675 Massachusetts Avenue |
Entity Address, Address Line Two | 14th Floor |
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 | 242-1600 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, $0.001 par value |
Trading Symbol | SPRO |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |