Document and Entity Information
Document and Entity Information | Jan. 23, 2023 |
Document And Entity Information [Line Items] | |
Amendment Flag | false |
Entity Central Index Key | 0001814140 |
Document Type | 8-K |
Document Period End Date | Jan. 23, 2023 |
Entity Registrant Name | Apexigen, Inc. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-39488 |
Entity Tax Identification Number | 85-1260244 |
Entity Address, Address Line One | 75 Shoreway Road |
Entity Address, Address Line Two | Suite C |
Entity Address, City or Town | San Carlos |
Entity Address, State or Province | CA |
Entity Address, Postal Zip Code | 94070 |
City Area Code | (650) |
Local Phone Number | 931-6236 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | true |
Entity Ex Transition Period | false |
Common Stock 0.0001 Par Value Per Share [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Common Stock, $0.0001 par value per share |
Trading Symbol | APGN |
Security Exchange Name | NASDAQ |
Warrants Each Whole Warrant Exercisable For One Share Of Common Stock At An Exercise Price Of 11.50 Per Share [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share |
Trading Symbol | APGNW |
Security Exchange Name | NASDAQ |