Document and Entity Information
Document and Entity Information | Jan. 04, 2022 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0001624658 |
Document Type | 8-K |
Document Period End Date | Jan. 4, 2022 |
Entity Registrant Name | Allena Pharmaceuticals, Inc. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-38268 |
Entity Tax Identification Number | 45-2729920 |
Entity Address, Address Line One | One Newton Executive Park |
Entity Address, Address Line Two | Suite 202 |
Entity Address, City or Town | Newton |
Entity Address, State or Province | MA |
Entity Address, Postal Zip Code | 02462 |
City Area Code | (617) |
Local Phone Number | 467-4577 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, par value $0.001 per share |
Trading Symbol | ALNA |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | true |
Entity Ex Transition Period | true |