← The Wire
CMPXNasdaq
Compass Therapeutics, Inc.
Biological Products, (No Diagnostic Substances) · DE · CIK 1738021
Developing antibody-based cancer therapeutics targeting angiogenesis, immune response, and tumor growth
$366M
Market cap
$2.16
Last close
+3.9%
1D
+2.9%
5D
2.8M
Volume
Price · last 39 sessions+11.3%
May 4L $1.81 · H $2.41Jun 29
122
Total filings
Jun 23, 2026
Last filing
12/31
Fiscal year end
8-KBylaw AmendmentJun 23, 20268-KShareholder VoteJun 11, 202610-QFORM 10-QMay 5, 20268-KResults of OperationsMay 5, 2026DEFA14ADEFA14AApr 29, 2026DEF 14ADEF 14AApr 29, 20268-KReg FD Disclosure · Company UpdateApr 27, 202610-KFORM 10-KMar 5, 20268-KResults of OperationsMar 5, 20268-KResults of Operations · Company UpdateJan 6, 202610-QFORM 10-QNov 5, 20258-KResults of OperationsNov 5, 20258-KMaterial Agreement · Company UpdateAug 13, 2025424B5424B5Aug 13, 2025424B5424B5Aug 12, 202510-QFORM 10-QAug 11, 20258-KResults of Operations · Reg FD DisclosureAug 11, 20258-KShareholder VoteJun 12, 202510-QFORM 10-QMay 8, 20258-KResults of OperationsMay 8, 2025DEFA14AFORM DEFA14AApr 29, 2025DEF 14ADEF 14AApr 29, 20258-KReg FD Disclosure · Company UpdateApr 1, 202510-KFORM 10-KFeb 27, 20258-KResults of OperationsFeb 27, 20258-KResults of Operations · Company UpdateJan 8, 20258-KExecutive Change · Reg FD DisclosureDec 10, 202410-QFORM 10-QNov 12, 20248-KResults of OperationsNov 12, 202410-QFORM 10-QAug 12, 20248-KResults of OperationsAug 12, 2024SC 13GSC 13GAug 2, 20248-KShareholder VoteJun 17, 2024DEFA14ADEFINITIVE ADDITIONAL MATERIALSMay 29, 20248-KExecutive Change · Reg FD DisclosureMay 28, 202410-QFORM 10-QMay 13, 20248-KResults of OperationsMay 13, 2024DEFA14ADEFA14AApr 29, 2024DEF 14ADEF 14AApr 29, 20248-KReg FD DisclosureApr 25, 202410-KFORM 10-KMar 21, 20248-KResults of OperationsMar 21, 20248-KExecutive Change · Company UpdateJan 9, 20248-KResults of Operations · Reg FD DisclosureJan 5, 2024SC 13GCOMPASS THERAPEUTICS, INC.Nov 27, 202310-QFORM 10-QNov 9, 20238-KResults of OperationsNov 9, 202310-QFORM 10-QAug 3, 20238-KResults of OperationsAug 3, 20238-KShareholder VoteJun 15, 202310-QFORM 10-QMay 4, 20238-KResults of OperationsMay 4, 2023DEFA14AFORM DEFA14AApr 27, 2023DEF 14ADEF 14AApr 27, 20238-KExecutive ChangeApr 24, 202310-KFORM 10-KMar 15, 20238-KReg FD DisclosureMar 10, 20238-KExecutive ChangeFeb 24, 20238-KExecutive ChangeFeb 10, 20238-KCompany UpdateJan 19, 20238-KExecutive ChangeNov 29, 2022SC 13DSC 13DNov 14, 202210-QFORM 10-QNov 9, 20228-KExecutive Change · Material AgreementNov 2, 20228-KExecutive ChangeAug 19, 2022424B5424B5Aug 1, 20228-KMaterial Agreement · Agreement TerminatedAug 1, 202210-QFORM 10-QAug 1, 20228-KShareholder VoteMay 31, 2022DEFA14ADEFA14AMay 18, 202210-Q10-QMay 9, 20228-KReg FD DisclosureMay 4, 2022DEF 14ADEF 14AApr 28, 20228-KExecutive ChangeApr 26, 202210-K10-KMar 18, 20228-KExecutive ChangeFeb 25, 20228-KCompany UpdateJan 20, 2022SC 13GSC 13GDec 30, 20218-KExecutive ChangeDec 21, 2021424B5424B5Dec 15, 2021
Similar companies
Comparable business profile · signals at a glance