EDGAR Filing Documents for 0001441683-21-000047

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:

SEC Accession No. 0001441683-21-000047

Filing Date

2021-06-01

Accepted

2021-06-01 16:16:53

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	DEFA14A	a2021proxysupplement.htm	DEFA14A	49996
	Complete submission text file	0001441683-21-000047.txt		50900

Mailing Address 7950 JONES BRANCH DRIVE TYSONS VA 22102

Business Address 7950 JONES BRANCH DRIVE TYSONS VA 22102 703-442-8844

APPIAN CORP (Filer) CIK: 0001441683 (see all company filings)

IRS No.: 541956084 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-38098 | Film No.: 21985508
SIC: 7372 Services-Prepackaged Software