# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001441683-25-000032
Filing Date
2025-04-23
Accepted
2025-04-23 16:07:38
Documents
4

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | proxynotice-2025.htm | DEFA14A | 13180
2 |  | appian2021blue-whitefielda.jpg | GRAPHIC | 747609
3 |  | appiancorporation_vxautoxrb.jpg | GRAPHIC | 1471838
4 |  | appiancorporation_vxautoxrc.jpg | GRAPHIC | 1329853
| Complete submission text file | 0001441683-25-000032.txt |  | 4412745

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.: 25861496
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)