Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001441683-23-000079
Filing Date
2023-09-13
Accepted
2023-09-13 16:04:10
Documents
2
Period of Report
2023-05-08

Document Format Files

Seq Description Document Type Size
1 FORM 4/A wf-form4a_169463543431313.html 4/A  
1 FORM 4/A wf-form4a_169463543431313.xml 4/A 4885
2 POWER OF ATTORNEY (DEC 2021) MATHEOS matheos-section16poadecemb.htm EX-24 7171
  Complete submission text file 0001441683-23-000079.txt   13337
Mailing Address 7950 JONES BRANCH DRIVE MCLEAN VA 22102
Business Address 7950 JONES BRANCH DRIVE MCLEAN VA 22102 703-442-8844
APPIAN CORP (Issuer) CIK: 0001441683 (see all company filings)

EIN.: 541956084 | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address 7950 JONES BRANCH DRIVE MCLEAN VA 22102
Business Address
Matheos Mark (Reporting) CIK: 0001903675 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-38098 | Film No.: 231252705