# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001441683-23-000044
Filing Date
2023-04-28
Accepted
2023-04-28 16:21:20
Documents
4

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | proxynotice-2023.htm | DEFA14A | 13286
2 |  | appian2021blue-whitefielda.jpg | GRAPHIC | 747609
3 |  | proxynoticev2_pagex1a.jpg | GRAPHIC | 199882
4 |  | proxynoticev2_pagex2a.jpg | GRAPHIC | 253511
| Complete submission text file | 0001441683-23-000044.txt |  | 1182437

Mailing Address 7950 JONES BRANCH DRIVE MCLEAN VA 22102
Business Address 7950 JONES BRANCH DRIVE MCLEAN VA 22102 703-442-8844
APPIAN CORP (Filer) CIK: 0001441683 (see all company filings)

EIN.: 541956084 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-38098 | Film No.: 23866665
SIC: 7372 Services-Prepackaged Software